AC Repair

Although an HVAC system is a critical appliance for your home, it is worth noting that it isn’t a standalone component. It comprises many parts that work together to ensure that your home is cooled or heated sufficiently. One of these components is the HVAC plenum box. This is a piece of air duct that connects to the unit’s air handler. It is responsible for moving the air through your HVAC system and your Katy, TX home. However, you could also have an HVAC system with two plenum boxes, one installed on the return side and the other on the supply side of your duct system. But what exactly is an HVAC plenum? That is the question that this article will seek to explain. You also will learn of the common plenum issues and how the AC repair technician will address them.

What’s an Air Conditioning Plenum?

As explained in the introduction, the plenum is a box made from a metal sheet and connects to the air handler of your air conditioning system. The HVAC system creates warm or cool air based on the season. This air goes to the air conditioner or the furnace’s air handling unit. The plenum in the air handler’s supply side takes the newly cooled or warmed air and directs it into the air ducts. This explains how the air from the HVAC system gets distributed across your home. The plenum on the return side of the HVAC system’s air handler takes the air inside your home and later sends it to the furnace or air conditioner for heating or cooling.

What Is the Difference Between a Plenum and an Air Duct?

Can plenums be considered to be a part of the air duct system? Yes, they are. They are the piece connecting the air ducts to the central heating and air conditioning system. They are typically box-shaped and made from a metallic sheet. However, since the residential air ducts are rectangular and made from a metallic sheet, distinguishing the two can prove challenging. For this reason, any AC repair involving either should be done by a professional.

Some homes feature cylindrical ductwork made from aluminum, galvanized steel, or even wire coils covered under durable plastic. No matter what type of air ducts you have installed at your home, the plenum is always a metallic sheet box. The ductwork is a vehicle that distributes the air from the heating and air conditioning system to all rooms of your home. The plenum is the piece or part that joins the HVAC and the air ducts. It allows air circulation between your ducts and your air handler. Hence, you should have an AC repair technician inspect and fix any issues with the plenum when they come to ensure your home is adequately cooled or heated.

Do You Require a Plenum?

An HVAC plenum is essential, especially for those with a central cooling and heating system. So, do you need a plenum? Yes, you do. Two are needed for your HVAC system to work efficiently and circulate air at your home. Do you need a plenum installed for your HVAC system? Ensure that it is installed by an AC repair professional in Katy, TX. They know the ideal place to install it.

What Are the Common HVAC Plenum Problems?

Leaky Plenum

At times, air could leak from the HVAC plenum. This will result in your air conditioning equipment running long to cool the indoor air. This is because sufficient cooled or heated air doesn’t make it into your home. If the HVAC system cannot reach the temperatures set in the thermostat, have an AC repair technician inspect it for a plenum leak. Although you could repair the unit yourself, that is not recommended. This is because you might worsen the problem or even be injured. Instead, have a professional inspect the component for leaks and seal them to ensure sufficient air flows into your home.

Dirty Plenum

The plenums could experience a buildup of dirt and dust over time. Unfortunately, this might make them run inefficiently, reducing the airflow into your home. To ensure that the plenums remain clean, it is recommended that you always change the air filters after every 3 months. Additionally, you should have a duct cleaning service done by an AC repair technician. Although DIY duct cleaning is useful and important, you might need help to reach the plenums. Thus, you should have a professional clean the air ducts regularly.

Wrong-Sized Plenum

An improperly sized plenum will adversely affect the entire heating and air conditioning system. If it is too small, it will reduce airflow. If the plenum is too large, it might make your HVAC system work harder than necessary, increasing your electricity utility bills. Do you suspect the plenums installed at your Katy, TX home aren’t of the right size? Have a licensed AC repair technician inspect it. The professional will be able to test the plenum and also suggest the right replacement. Since the plenums are a vital part of your home’s HVAC system, you should not try to repair them yourself. Always have a licensed technician repair it.

Incorrectly Installed Plenum

Were the plenums properly installed? If they weren’t, you could be experiencing various air circulation problems and a regularly malfunctioning heating and air conditioning system. If you hire an inexperienced AC repair technician, they may connect the plenum incorrectly, make attachments at the wrong angles, or duct the air duct holes poorly. All these can affect the airflow. Do you think that your HVAC plenums have either of these issues? Then enlist an AC repair professional for further inspection. After the checkup, the technician can identify and resolve the underlying problems.

Call Us for a Reliable Service

Have you noticed that your HVAC plenum is experiencing either of these issues? Does your HVAC system insufficiently heat or cool your indoor space? Contact us at Mr. Reliable Heating & Air.

See our previous blog post here!

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Monitoring indoor air quality is a great way to protect your respiratory health. It ensures you know when to replace the air filters or have an AC repair company in Spring, TX clean the air ducts. Installing a whole-home air filtering system can help ensure that your home has a good IAQ. Did you know that indoor air contains more contaminants than outdoor air? This is true and is caused by the density of pollutants per unit area. Therefore, you must take all the necessary measures to ensure that your indoor air is of great quality. But how do you know that your indoor air quality has deteriorated?

Signs Your IAQ Requires an Enhancement

Increased Respiratory Issues

The EPA refers to poor indoor air quality as indoor air pollution. Several irritants, including toxic VOCs, mold, and cigarette smoke, may contribute to indoor air pollution. However, there still are mild irritants that may result in increased respiratory issues if their concentration increases. Pollen, pests, dust, and pet dander can start accumulating on various surfaces of your home. If these pollutants are disturbed, they will flow into the HVAC system, making you and other family members fall ill whenever they inhale them. Unless you hire an AC repair company to install an air purifier or a whole-home filtration system, these pollutants could worsen asthma symptoms, cause allergic reactions, and new respiratory complications.

Constant Dust Buildup

The other sign you need to improve indoor air quality is when you notice dust accumulating on the upholstery or walls. Are you bothered by the dust on your walls and countertops? It would be best if you started by having an AC repair company in Spring, TX clean the air ducts and replace the filters to see whether there will be a change. If you still notice dust accumulation after this, you should install a whole-home air filter or an air purifier. Dust buildup in your home will give it an unsightly appearance and will mean that you must keep cleaning the countertops and upholstery now and then.

Worsening Skin Issues

Did you know that poor air quality not only affects your respiratory system but also has an impact on your skin? If you did not, now you do. Poor air quality can damage your skin affecting the deep issue and superficial tissue. Eczema, dryness, rapid signs of aging, and increased acne are some dermatological issues tied to poor IAQ. You could also notice increased skin inflammation resulting in blotchy red or puffy spots. If you notice these signs on your skin especially, call an AC repair company and have them evaluate the indoor air quality.

Unpleasant Odors

Many common indoor air pollutants lack a noticeable smell. For instance, a musty odor may be produced by dirt and dust, but it frequently isn’t potent enough to be bothersome. On the other hand, mold is one pollutant of indoor air that has a nasty odor-producing tendency. While some irritants prefer dry environments to grow, others do better in humid ones, with mold favoring the latter. Mold can have an earthy or rotten odor. If you can’t locate the source of any smell, you might have mold starting to grow in places you can’t see. Poor air quality often follows a mold infestation. Air conditioning service from a reputable AC repair company is the best way to ensure that you avert this problem.

Why Should You Install a Whole-Home Air Filtration System?

Boost Your Health

Filtering the pollutants that worsen your health issues is a great way to boost your health. Without those contaminants floating around, the lungs can recalibrate, and the skin will be able to shed those polluted cells. Tackling health hazards head-on is a great way of avoiding long-term or serious illnesses. However, it can prove especially critical for those members of your family with pre-existing conditions such as asthma. It, however, is worth noting that anybody is susceptible to health issues resulting from poor indoor air quality. You can avert all this by having an AC repair company install a whole-home air filtration system.

Creates Better Living Conditions

Your quality of life is critical and starts with that space you spend most of your time, your home. As mentioned above, poor indoor air quality could compromise your health in different ways. Furthermore, it could disrupt your sleep and affect your property. Poor air quality can also result in issues like discoloration of textiles and paints, trim separation, and cracking on the walls and other surfaces. It also can result in mold growth. Ultimately, poor IAQ can create several expensive issues. Having an AC repair company in Spring, TX install a whole-house filtration system is the best way of protecting your quality of life, health, finances, and property.

Have a Whole-House Coverage

Individual air purifiers have their appeal. Most of them are affordable. They are easy to purchase, plug in, and operate. The issue is that the individual units can only do so much when dealing with poor indoor air quality. You won’t have to stress over the safest rooms when you invest in a whole-home air filtering system. You can have an AC repair company send a technician to install a central HVAC unit or a whole home purifier which is relatively easy to use and provides coverage for the entire house!

It Improves Your Air Quality with Speed and Ease

A whole-home air filter works with your heating and air conditioning system to deliver breathable, clean air for your entire home. Monitoring the air filtration system’s functioning and inspecting it for any required maintenance is just as straightforward as using an air conditioning system. Once an AC repair company installs a whole-house air filtering system, you can rest assured that you’ll be inhaling clean air.

Install a Whole-House Air Filtration System for More Comfort

Do you need a new whole home filtration system? Contact us at Mr. Reliable Heating & Air for a quality installation.

See our previous blog post here!

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Are some sections of your home too hot or colder than others? Have you noticed a drastic temperature difference between floors? Do you have trouble sleeping because the temperatures are too extreme? All these point to one thing: your HVAC system is unevenly heating or cooling your home. Uneven temperatures are among the many comfort concerns that most homeowners express. If you reside in a multi-story home, you most likely have experienced this. The lower floors are comfortable during summer, while the upper floors are muggy and hot. In winter, the reverse holds. Fortunately, there are several measures that your AC repair company in Spring, TX can take to address the uneven heating issue at your home.

What Are the Causes of Uneven Temperatures in Your Home?

Incorrect HVAC System Capacity

Is the capacity of your air conditioning system commensurate with the size of your home or the space being cooled? If the system has a capacity of cooling or heating a 2000 sq. ft. space, but your home is 3000 Sq. Ft., it will experience uneven temperature issues. Conversely, if the system has a higher capacity than the space it is supposed to heat, this problem will arise too. In air conditioning, a larger HVAC system isn’t always better.

Therefore, an overpowered system can cause more harm to your home than good. Air mixing and distribution are the core concepts of HVAC. Consider a jar containing salad dressing. Shaking it for several seconds will only mix some ingredients; you must shake it for longer. The same thing occurs when your system is overpowered. It briefly kicks on and then shuts off repeatedly. This phenomenon is called short cycling and results in uneven temperatures. For this reason, it is recommended that you ensure an AC repair company conducts a load test before you purchase an HVAC system.

Insufficient Air Return Drops

The other reason your home might be experiencing uneven temperatures is a need for sufficient air return drops. Remember, it is all about air mixing and changing it repeatedly. The return air drops are responsible for carrying the unconditioned air from your home to the HVAC system for cooling or heating. If there are not enough return air drops at your home, there will likely be uneven temperatures. Hence, ensure that the AC repair company checks the return drops if they are insufficient when they come for a maintenance service.

Attic Construction and Proximity to the Garage

Another cause is insulation and attic construction. In the summer, an uninsulated attic can reach 150 degrees. Attic heat will warm the upstairs. In winter, if the attic has leakages or insufficient insulation, all the warm air the unit will push upstairs will likely flow to your attic. Remember, hot air rises. The other reason for unequal temperatures is the proximity to a garage. A room above a garage will have inconsistent temperatures. Why? The floor and walls are leaking air. This explains why master dens or bedrooms above garages have inconsistent temperatures. This is why you should consult an AC repair company in Spring, TX during the home design stage.

Combatting Uneven Temperature Problem at Your Home

Inspecting or Adjusting the Dampers

One of the easiest ways of dealing with uneven temperatures at your home is having an AC repair company check the dampers. These are located in your air ducts and are used for redirecting airflow across your home. If the dampers are misaligned or stuck, the professional will adjust and lubricate them. They will also check to confirm sufficient airflow into your home.

Adding Return Air Drops

As explained above, insufficient return air drops will result in uneven temperature problems at your home. The AC repair company will change the air ducts by adding return air drops to the affected parts. However, this is invasive as it involves removing your ceiling floor panels and drywall to run the air ducts through the appropriate areas. However, it can be less expensive compared to investing in another system.

Installing a Variable Speed HVAC

Variable-speed air conditioners and furnaces can increase or reduce their speeds depending on the outdoor temperatures. You want to ensure the interior temperature is 70 degrees on a summer day. At 68 degrees in the morning, cooling might not be as necessary as at 95 degrees at 3 p.m. A variable-speed HVAC system uses less than 30% of its capacity in the morning and ramps up as it becomes hotter. Working in sync with outdoor temperatures will increase air turnover in your home, improving conditioned air quality. Hence, you should talk with your AC repair company about the possibility of installing a variable-speed HVAC system if the uneven temperature problem persists.

Installing Ductless Mini-Split AC Units

Another solution you should discuss with your AC repair company is installing a ductless mini-split AC unit. Installing a ductless mini split in every room of your home or area experiencing uneven temperatures effectively solves this problem. Every room with a mini-split AC unit will have independent control over indoor comfort.

HVAC Zoning and Sensors

Different areas of your house can be heated and cooled separately by having an AC repair company in Spring, TX implement HVAC zoning. In some instances, one system might be used to condition the downstairs while the other takes care of the upstairs. Mini-splits, conventional HVAC systems, or a combination can create these zones. Temperature sensors should be included to enable the systems to interact with one another. Your HVAC system can determine whether new areas of your home require heating or cooling with the help of additional sensors. Additionally, you can close and open certain ducting sections by adding automatic dampers to create even more zones.

Do you have uneven temperature problems at your home? Contact us at Mr. Reliable Heating & Air. Our technicians will help resolve the problem using ingenious techniques like the ones explained above.

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The advent of the internet has made finding an AC repair company as simple as typing a few words on the keyboard and hitting “enter.” However, this convenience comes at a small cost. With the plethora of options available, picking just one is easier said than done.

There are many reputable AC repair companies in The Woodlands, TX, but the region has its fair share of bad apples. To make sure you don’t engage with them, we’ve compiled a list of red flags you should look out for in an AC repair company.

In this piece, we share helpful tips to help you sidestep these half-baked companies and get your money’s worth.

The One-Man Army Company

Many businesses thrive under a single person, but the AC business isn’t one of them. The demands of running an AC company are just too much to be handled by a single person. So, if you see an AC company run and staffed by a single person, it’s best to look the other way.

A good example is during the winter when heating, and AC issues are through the roof. It would be impossible for a single person to respond to all the different emergencies simultaneously. Furthermore, most AC repairs are challenging to complete by a single person. At least one extra person is needed to hold the ladder, help with the heavy lifting, and hand out tools.

So while these one-person army companies might promise much, they’re likely to underdeliver. It’s best to steer clear of them to save time and money.

A Lack of or Improper Insurance

Any insurance company without proper insurance is definitely not worth your time, regardless of its affordability. You’d be surprised to learn that even licensed AC companies might lack proper insurance. And while it may not seem like a big deal, it could be the difference between an affordable AC repair job and you paying thousands of dollars in hospital bills.

It’s vital for the AC company you settle on to have general liability insurance. This policy will protect you or your business from any out-of-pocket costs in the event of any property damage. Without this insurance, you’ll be liable for any damage caused by the AC technicians, even if you didn’t have a hand in it.

The second insurance policy to look for is workers’ compensation insurance. This policy shields you from liability in case the AC technicians suffer a work-related injury or death. The insurer will cater to hospital bills, emergency services, etc. An AC repair company without this insurance means you’ll have to compensate the injured technicians, and it won’t be cheap.

It’s worth noting that in Texas, unlike other states, companies don’t need to have worker’s compensation insurance. Unscrupulous companies exploit this loophole to minimize their operating costs at the expense of their clients. So, unless you want to pay thousands of dollars out-of-pocket for others’ mistakes, settling for an uninsured AC repair company is a huge no!

No License

Any AC company operating without a license in The Woodlands, TX is doing so illegally. It would be unwise to engage in business with such a company. Not only will the services likely be subpar, but you’ll also be supporting illegal activity.

It’s important to inquire about an AC company’s license before doing any business with them. A company with a valid license has agreed to abide by governmental regulations devised to protect the interests of the business and the client. It’s not uncommon for unlicensed companies to engage in malpractice that violates these regulations.

For insurance, some companies might charge you extra for unnecessary services, and some might dupe you into installing unnecessary equipment. While you may think you might be saving a buck by working with an unlicensed company, you’ll actually be getting the short end of the stick. So, keep it simple; no license, no business.

Asking for Cash Upfront

No reputable company would ask for cash upfront before rendering their services. Any AC repair company that does so is likely trying to swindle you out of your hard-earned cash or avoid taxes, both of which are illegal.

To be safe, avoid any AC company that asks for cash upfront. It doesn’t matter how good their website looks or how promising they may sound. Even a fraction of the total cost as a deposit isn’t worth the risk. Stick to companies with clear estimates and those that accept payment only after complete client satisfaction.

Bad Reviews Online

Thanks to online reviews, you can learn volumes about what an AC repair company offers without visiting its website. Sites like the BBB and Yelp give honest reviews about other people’s experiences with the AC company in question.

Negative reviews are a huge red flag that you shouldn’t overlook. Of course, even reputable companies have one or two negative reviews. However, a company with more negative than positive reviews will likely disappoint.

However, it’s not uncommon for business rivals to write negative reviews about each other. That is why it is best to stick to reputable review sites such as the ones mentioned above. Otherwise, you’ll have to guess which reviews are genuine and which ones are not.

Outrageously Low Prices

Some AC companies lower their prices to get an edge over the competition, but remember, when the deal is too good, think twice. AC companies offering too-good-to-be-true prices likely have something up their sleeves.

Remember, the AC repair company has to make a profit at the end of the day.

So, if whatever you’re paying them is only enough to cover service costs, ask yourself where they get their profit. These low prices are likely an advertising gimmick to lure unsuspecting customers before they hit you with the original cost, which is sometimes double the advertised price.

Keep an Eye Out for These Red Flags

Choosing the wrong AC repair company is a waste of time and money. Now that you know the red flags to look out for, you can make a more informed decision when looking for an AC company to repair your AC system. Remember to explore all your options and settle for the one you deem best.

At Mr. Reliable Heating & Air, we’re the best AC repair company in The Woodlands, TX. Contact us today for professional and reliable AC repair services. You won’t be disappointed!

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Home air conditioning systems use motors to move the fans that blow the air. However, the motors will break down at once, whether because of overheating, old age, or even lack of maintenance. Unfortunately, a motor failure could bring the entire air conditioning system to a grinding halt until an AC repair company takes a look and fixes it. Did you know that not all motors in an air conditioning system are the same? There are different types of AC motors, and each has its functionality to ensure that your The Woodlands, TX home is heated or cooled sufficiently. Below are the different types of motors likely to be found on your heating and cooling system.

Condenser Fan Motor

Outdoor condenser fan motors are designed to withstand exposure to the elements and are equipped with sealed ends and sides to prevent water from entering. These motors typically have one speed and are available in horsepower ranges from 1/6 hp to 1/3 hp. They always have a capacitor, which is usually a dual capacitor for the original motor and a single capacitor for replacement aftermarket motors. The original motor typically has three wires, while the aftermarket version usually has four.

The key thing that AC repair company technicians check when it comes to condenser fan motors is whether the capacitor is faulty. This problem tends to arise during the summer when temperatures are at their highest. If the motor is malfunctioning, it is important to measure the fan blade height to the finger guard before removing it. The proper placement of the blade is crucial for the condenser’s operation, even more so than its original placement on the motor shaft.

When looking for a replacement capacitor or condenser fan motor, the AC repair company technician considers the RPM, horsepower, voltage, and frame size. The blade should be able to fit into the motor. Never try forcing the blades onto the condenser motor, as that will result in damage. Whenever faced with a problem requiring a replacement, never try it yourself. Rather, enlist the expertise of an AC repair company in The Woodlands, TX to ensure that the right replacement parts are bought and properly installed.

Blower Motor

The blower motor is the other air-moving unit commonly found in AC systems. It resembles the condenser fan motor but has ventilation on its sides or ends to allow airflow. In addition to a capacitor, blower motors have more wires than condenser fan motors. The main cause of failure in blower motors is dirty air clogging the ventilation holes, leading to overheating. This is often a symptom of a deeper issue, as the air filter should prevent dirt from reaching the motor.

Sometimes a capacitor failure can cause the motor to rotate in the wrong direction, which may appear normal but results in inadequate airflow. This can cause the evaporator coil to freeze and the house to overheat, prompting you to call an AC repair company for further inspection. To replace a faulty blower motor, the AC repair company technician removes the blower housing to access the blower and the motor. They remove the plate where the wheels slide out from the housing. After replacing the blower, the professional firmly secures the blower wheel to prevent burning out the new motor.

ECM Motor

An ECM motor is a type of blower motor that comes equipped with an electronic control module on one end. These motors are unique and require special setup procedures, which may need to be carried out by a professional at a supply house. Some models come with program modules that can be used for self-installation, while others even allow for remote programming via a smartphone. However, it’s important to note that ECM motors can be quite costly, with prices reaching up to $1000. Therefore, it’s essential to obtain current pricing before providing a quote to a client. For HVAC technicians new to working with ECM motors, you must enlist an experienced AC repair company to avoid costly errors. With advanced and expensive equipment, it’s always best to err on caution.

Combustion Fan Motors

Gas furnaces contain a component known as a combustion fan motor. These motors are unique because they don’t have a capacitor but only two wires. Diagnosing an issue with a combustion fan motor is relatively easy. If the motor receives the correct voltage of 115V but is still not functioning, it likely needs to be replaced. Replacement units can usually be purchased from factory brand representatives. Due to the longevity of these motors, failures are rare. However, when they occur, an AC repair company in The Woodlands, TX should be able to replace it quickly.

Compressor Motors

The compressor motor is considered one of the most challenging and costly parts to replace in an air conditioning system. This motor is sealed within the compressor housing, making it difficult to determine if it has failed visually. The only components that can be tested are the three terminals protruding from it. These are two motors in one, with the starter and run motor connected at the common wire terminal. The start windings, small wires that provide a quick burst of power to start the motor, are only designed for the initial spark. However, if these windings have to work for more than a few seconds, they may burn out. The run capacitor, meanwhile, helps to prevent the start windings from overworking and ensures the entire motor runs correctly. You should have an experienced AC repair company perform the repairs or replacements.

Air conditioners have many mechanical parts. However, the motor is the primary part that enables these parts to run. If you notice that the fans aren’t running, do not try to repair them yourself. Rather, contact us at Mr. Reliable Heating & Air. Our experienced technicians will carefully replace or repair the damaged motor, regardless of type.

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HVAC furnaces today are a technological marvel. They are simple to operate, sturdy, more efficient, and considerably safer than the older models. Your HVAC system will work flawlessly for an extended period if you have a heating and AC repair company in Cypress, TX, and pair the air conditioner with a quality furnace. The modern system requires fewer repairs compared to the traditional ones. Unfortunately, the furnace is subject to a breakdown like any other mechanical device. As they age, they also become dangerous and inefficient. So, how can you tell your furnace is still in good shape? How do you know that the time to start the search for a new furnace is now?

What Is the Average Service Life of a Furnace?

A furnace is designed to last. However, there still will come that time when you will have to call an AC repair company for a replacement. Several factors influence the service life of a furnace, including:

Rate of Use

How often do you run your furnace? Do you live in an area that experiences long winters? The more a furnace is used, the shorter its lifespan will be. You will have to call an AC repair company for a replacement soon. This is because frequent use puts wear and tear on the various components of the furnace, such as the burners, blower, and heat exchanger. Regular use can also lead to a build-up of dirt and debris inside the furnace, which can further shorten its lifespan.

Level of Maintenance

Proper maintenance is crucial in prolonging the lifespan of a furnace. Regularly scheduled maintenance, such as cleaning and inspecting the furnace, can help prevent issues from arising and can extend the life of the furnace. In contrast, neglecting maintenance can lead to a shorter lifespan, as problems can go unnoticed and become more severe over time. Hence, enlist a heating and AC repair company for routine maintenance to ensure that your furnace serves you longer.

Furnace Brand

Different furnace brands can have varying lifespans. Some brands may have a reputation for being more reliable and long-lasting, while others may be known to have shorter lifespans. The quality of the materials and components used in the furnace can also affect its lifespan. Before purchasing a furnace, consult your heating and AC repair company. These professionals know the best and most durable furnace brands in the market.


A proper installation is essential for the longevity of a furnace. A poorly installed furnace can lead to a shorter lifespan, as issues such as poor ventilation, incorrect sizing, and improper wiring can cause problems. In contrast, a furnace installed correctly and by a professional AC repair company will have a longer lifespan.

Dangers of an Old Furnace

Carbon Monoxide Poisoning

One of the major dangers of an old furnace is carbon monoxide (CO) poisoning. CO is an odorless and colorless gas produced when fuels such as natural gas, propane, or oil are not burned completely. If a furnace is not functioning properly or is not properly ventilated, CO can build up in the air and pose a serious health hazard. Symptoms of CO poisoning include headache, nausea, dizziness, and confusion; in severe cases, it can lead to unconsciousness and even death. If you experience such symptoms and your furnace is aged, you should immediately call an AC repair company in Cypress, TX for a further inspection. They will give you some recommendations based on the status of your furnace. Though routine maintenance can help, it isn’t cost-effective for an aged furnace. The only solution is to have a professional replace it.

Fire Hazard

An old furnace can pose a serious fire hazard. It will begin malfunctioning and overheating due to worn-out or damaged parts, which can cause a fire in the unit or the surrounding area. A build-up of dirt and debris can also increase the fire risk, as it can cause the furnace to overheat or ignite. Regular maintenance for your furnace, such as cleaning and inspecting it, can help prevent any issues that may arise and reduce the fire risk. It can help detect potential problems early on, preventing them from becoming a bigger hazard. However, maintenance by a heating and AC repair company might overwhelm you. Although it is important to have a working smoke detector near the furnace and a fire extinguisher in the area, an old furnace only has one solution; replacing it.

Gas Leaks

While providing warmth and comfort to a home, an old furnace can also be a source of gas leaks. If a gas line or connection is damaged or leaking, it can pose a serious hazard to your home and family. Although gas leaks can be difficult to detect, there are some signs that homeowners can look out for. A distinct rotten egg smell is one of the most common gas leak indicators. This smell is added to natural gas to make it easier to detect. Additionally, if you hear a hissing sound near your furnace, it may indicate a gas leak.

If you suspect a gas leak, it is crucial to evacuate the area immediately and contact a heating and AC repair company in Cypress, TX to fix the problem. Gas leaks can lead to fire, explosion, and asphyxiation. Therefore, it is important to address it as soon as possible. A professional will have the necessary equipment and expertise to detect and repair the leak safely. They will also check for potential hazards and ensure that your furnace is functioning properly.

While a furnace is a critical appliance for your home’s comfort, it can turn dangerous, especially if it approaches or is past the rated lifespan. Though routine maintenance can help, a replacement is the only solution in such a case. Do you need a furnace replacement or maintenance service? Contact our technicians at Mr. Reliable Heating & Air.

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The sweltering summers in The Woodlands, TX require a homeowner to have a functioning AC throughout the season. Having a properly functioning AC can improve the health and comfort of your house occupant. Like any other appliance, your AC undergoes mechanical wear and tear after a period of use, and when ignored, it can lead to inconvenient breakdowns. Most of the time, your AC will show signs of a problem before its breakdown. If you pay attention to your unit and seek AC repair early enough, you will prevent frustrations and gain control over your house’s comfort and safety. Watch out for the following signs.

Awful Smells

An AC shouldn’t produce any unpleasant odors; if it does, there is a problem. If you haven’t used your AC for some time and it produces a burning smell once you turn it on, it could be due to burning dust. This smell should clear off within 20 minutes. If it persists, there could be more serious issues like faulty wiring or electrical component failure. A rotten egg smell indicates a natural gas leak.

On the other hand, an exhaust fumes-like smell is a sign of a fluid leak. If your AC emits a moldy smell, you could be dealing with dirty air filters or a blocked drain pan. Call an AC repair technician to diagnose and fix the issue.

Unusual Noise

While some air conditioning units make low-level noise when starting and shutting down, loud continuous noises signal an underlying problem. When parts in the compressor loosen and start hitting the exterior framing, you might begin to hear some banging noise. A broken fan motor or damaged blower fan may cause a screeching sound. Never ignore hissing sounds from your AC. This could be due to a refrigerant leak which can cause health problems and affect the unit’s efficiency.

The AC produces rattling sounds when loose sticks, dirt, and leaves clog the condenser unit. A continuous clicking sound is an indication of thermostat failure. If your AC produces bubbling sounds, there could be excess moisture within the unit. Seek professional AC repair services as soon as possible to avoid multiple parts damage that calls for expensive repairs.

Humidity Issues

During humid summers in The Woodlands, TX, your AC should help reduce indoor moisture significantly. If you begin to note high moisture content in your house even when still running your unit, you might need AC repair. Sometimes, this can happen due to low refrigerant charges. If the refrigerant level is too low, the AC will struggle to draw out heat and humidity from the house. Damaged AC coils also affect the unit’s moisture removal capacity. Common high humidity signs include foggy windows, clammy air, and a mildew smell.

Water Leaks Around the AC

Your AC should remain dry at all times. If you see water around the unit, there could be a leak. One of the most common causes of AC leaks is a clogged condensate drain. The condensation from your house drains out of the AC through the condensate drain. If dirt builds up, it can clog the drain lines, causing water to back up. Low refrigerant levels may also cause water to freeze on the evaporator coils, and once the frozen water melts, it causes a leak.

Unexplainable Spike in Utility Bills

Seek AC repair services if your energy bills rise unexpectedly. If there is a refrigerant leak, your AC won’t be able to cool the house efficiently. It will have to work significantly harder to achieve the desired temperature, resulting in high energy use. Leaking ducts allow conditioned air to seep out. As a result, you will have to run your unit longer, resulting in increased energy bills. If the motor, capacitors, and compressor become faulty, they also reduce the AC’s efficiency.

Low Airflow

Put your hand near the air vent to determine the level of airflow. If you can feel the air blowing weekly, there could be a problem. The most common cause of low airflow is a clogged air filter. If dirt accumulates in the filters, it impedes airflow leading to uneven cooling. If you walk through your house and notice that some parts feel warm while others are extremely cold, seek AC repair services immediately. Blocked vents, leaks in the air duct, dirty coils, and oversized ducts are common causes of low airflow. When you call a professional AC repair technician, they will fix any issue and advise you on the best ways to keep all areas in your house at the perfect temperature.

The Unit Blows in Hot Air

Nothing is as inconvenient for any homeowner in The Woodlands, TX than having an AC that blows in hot air in the middle of summer. This can happen due to simple issues like a wrong thermostat setting or complex ones like clogged evaporator coils, a malfunctioning compressor, or a refrigerant leak. In other cases, the circuit breaker may trip, or a fuse may blow, cutting the power supply to the outdoor unit. The AC will struggle to remove heat from the indoor air and may blow back hot air. Call a professional to determine the cause of the problem and fix the issue.

Rapid AC Cycling

A perfectly functioning AC should cycle for about 15 to 20 minutes every two to three hours. If your unit starts to cycle on and off more constantly, call a professional to inspect it. Several issues can cause your AC to short cycle, including dirty air filters, frozen evaporator coils, loose electrical connections, and oversized units. A professional will thaw the evaporator coils, repair wiring, and help you determine the right unit size for your house.

Schedule for AC Repair Today

Do not wait until your AC completely breaks down to seek emergency repairs. If you notice any of the above signs, have a professional inspect the AC and fix the issue immediately. Timely AC repair increases the unit’s efficiency, keeps your home comfortably warm, prolongs the unit’s lifespan, and prevents expensive replacements. Reach out to Mr. Reliable Heating & Air if you need assistance with your air conditioning unit.

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Although a leaking air conditioner refrigerant might not seem problematic, inhaling the coolant could have fatal consequences. The refrigerant used in your HVAC system is usually toxic. Hence, it might affect your respiratory system whenever you breathe it in. Additionally, coming into direct contact with the refrigerant could result in frostbite, dizziness, and chemical burns. High amounts could even cause seizures or make the victim unconscious.

So far, those are the health effects. Leaking refrigerant also reduces the air conditioning system’s efficiency in cooling your home. This makes the unit work harder than it is used to, resulting in damage to some of its components. This significantly reduces the service life of your air conditioner, prompting you to replace it before it reaches the end of its service life.

Therefore, you should ensure that an AC repair company in The Woodlands, TX sends a professional to inspect the unit for any issues. If they find any problem, they will take the necessary measures to fix it. Regardless, you should be able to know the signs of a refrigerant leak.

Refrigerant is a critical component of the efficient functioning of the air conditioner. Whenever the air conditioning unit’s refrigerant is leaking, its levels reduce. Unfortunately, the air conditioner’s ability to cool your home is also significantly reduced. Hence, whenever you feel that the unit isn’t cooling your home as it used to, you should call a repair company to check for the refrigerant levels. If there are leaks, the technician will patch them and refill the unit with refrigerant.

High Electricity Bills

If the air conditioning unit is inefficient, that translates to a higher electric bill. When the cooling system is not optimally operating, the air conditioner puts in an extra effort to cool your home. This means that it will draw more electrical power to compensate for the extra work resulting in a higher utility bill.

Have your electricity bills increased in the recent months without the addition of electrical appliances? Then that might be a sign of a refrigerant leak. You are advised to retain the services of an AC repair professional for a regular inspection and maintenance of the air conditioner.

Long Cooling Cycles

The refrigerant has one primary task, to absorb the heat from the interiors of your living space and release it outside. Whenever the refrigerant leaks from the air conditioner, it might be fully depleted. Whenever this happens, the AC’s Efficiency to cool your home reduces, meaning that it takes more time to bring the indoor temperatures to the desired temperatures. As a result, the unit works harder and takes longer than usual. Whenever you notice this, enlist the services of an AC repair company for AC tune-ups.

Water Leaks

Whenever the refrigerant levels in the air conditioning system fall too low, the AC unit loses pressure. This could freeze the evaporator coils that might overflow the AC drain pans and spill excess water into your plumbing or flooring whenever it melts. So, whenever you notice water leaks near the AC drain pipes of the pan, call an AC repair technician to fix the problem.

Hissing Sounds

Normally, the sassing sounds mean cracks or holes within the unit’s coils circulating the refrigerant. Though you’ll hear the hissing sounds from your AC unit, various issues might be causing it. You could also hear louder gurgling sounds in your AC unit if the refrigerant leaks through a large hole. Either way, you should turn off the system immediately and call an air conditioning company when you hear these sounds.

Bubbles Within the Evaporator Coils

The professional air conditioning technicians call refrigerant leakages “champagne leaks.” This is mainly because the hole leaking the refrigerant could be detected if there are many tiny bubbles within the evaporator coils. During the routine inspection by a repair company’s technician, if there is a refrigerant leak, they will detect it by noticing the bubbles.

Frozen Evaporator Coils

Ice formation over the evaporator coils is probably the air conditioner’s main sign of a refrigerant leak. Whenever there are insufficient levels of refrigerant circulating within the evaporator coils, they won’t absorb heat properly or adequately. This makes the condensate on the evaporator coils freeze. This is an issue that might make the entire HVAC system break down. Therefore, you should immediately call an AC repair service in The Woodlands, TX whenever you notice that the AC unit isn’t efficiently cooling your home.

What Might be Causing AC Refrigerant Leaks?

You might never notice the air conditioning refrigerant leaks until it begins to affect the quality and comfort of your home. Learn more about what might be causing AC refrigerant leaks and how they could be patched by your AC repair company below.


The HVAC system is made from different materials and has various components. You could find galvanized steel bodies, copper tubes, and rubber valves, among others, in your AC unit. The metallic components are prone to corrosion that might result in cracks and holes. Whenever this situation arises, the walls of the evaporator coils weaken, and the refrigerant begins leaking. That is why it is recommended that you hire an AC repair company for routine inspections and maintenance.

Loose Joints & Connections

As time passes, the connectors and joints of the air conditioner will erode and thin out. During the routine maintenance, the AC repair company professional will notice the issue and do some replacements to ensure that it doesn’t worsen.

Incorrect Installation

If the air conditioner isn’t installed properly, it could also result in the unit leaking the refrigerant. Though several components might cause leakage, improperly fitted parts could also make the refrigerant liquid or gas escape. Hence, always hire professionals from a licensed AC repair company for any repair services.

Wear and Tear

Frequent use and aging are among the top issues contributing to refrigerant leaks. If the AC unit runs during the day and night, it will wear out and result in an excessive coolant leak. Hence, a reliable AC repair company has regular maintenance and inspections of the AC unit to catch these issues on time.

Your Go-To AC Repair Company

Refrigerant leaks take a toll on the efficient functioning of the air conditioning system. At worse, it might result in other issues that might make the entire HVAC unit malfunction. Hence, you should retain the services of an AC repair company in The Woodlands, TX for routine inspection and maintenance. Don’t hesitate to call us at Mr. Reliable Heating & Air whenever you need an AC repair service.

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The truth of the matter is that your AC shouldn’t be making a lot of noise. You’re going to know when it’s running, of course. But you shouldn’t be hearing strange or loud sounds from the system when it is. Instead, you should hear very mild sounds. If you’re hearing a lot of noise, however, it’s a sign that you definitely need to get an AC repair technician to come take a look at your system. That way, they can figure out what’s going on and get it taken care of.


If you notice that your AC is hissing it’s likely that there’s a leak somewhere. Hissing happens when air (or something else) is leaking out and there’s a great deal of pressure behind it. When there’s a small hole but a lot of air is being pushed through it by force you can end up with a hissing sound. That means your AC isn’t going to be working like it should because you’re losing some of your air pressure and some of the cold air at the same time. A repair service in The Woodlands, TX is necessary to get it working again.

While a small leak may not seem like a big deal it’s actually something you want to get taken care of right away. Even a small leak can cause problems for your entire system and it’s definitely not comfortable for you if your AC isn’t working the way that it should. Getting a repair as soon as you can means that the leak can likely be fixed and your AC will go back to working the way it did before, which saves you a whole lot of time and money.


A screeching sound often happens when a fan belt gets too worn out or when the motor is struggling. Either of these can be fixed, but they can definitely drive you crazy until they are. Fan belts need to be replaced regularly because they can easily wear out or they can slip off where they’re supposed to be. The motor can also start to wear out and break down or might need lubrication or adjustments. If that’s the case you want to hire a professional in AC repair as quickly as possible to take care of the problem.

When a belt is slipping or broken or when the motor of your unit isn’t working you’re definitely not going to get the same performance out of your system. You need AC repair in The Woodlands, TX because it’s the only way to start using your AC again. Sure, you could use it during the screeching but not only is that going to be very annoying for you but it’s also going to mean that the problem could get worse. Then you could end up with a bigger problem. Instead, get AC repair right away and keep your system off until you get the chance to.


This is probably one of the scarier sounds that you experience when it comes to your AC unit. Especially when it starts up out of nowhere. But it’s important that you get it looked at because banging could be a sign of many different things. The best-case scenario is that a banging sound means something is loose inside the unit. But it could mean serious damage to the entire system, and that’s definitely not something you want to deal with if you don’t have to. The best thing to do is call a professional in AC repair to help.

Leaving the banging sound alone is definitely going to cause damage to your system. That’s because something is already not working the way that it should and if you leave it you’re definitely going to notice. If a screw or bolt is loose and you continue to use your AC you could damage it even more. On the other hand, if the motor itself is damaged you may blow the entire unit by continuing to use it while it’s broken. Instead, call a professional and find out what you can (and should) do to get everything working properly again.

Taking Care of Your Home

You want your AC to be working when the weather starts to turn warmer, long before you’re even thinking about using the system. But how do you make sure that it’s ready to go when you need it? You’re going to need to get it looked at by a professional in AC repair before you actually need to use it. Getting general maintenance or a checkup on your system is definitely going to be the first step to making sure your family stays comfortable for the entire season, starting from the very beginning.

When it starts getting close to the season when you’re going to want your AC you should start thinking about AC repair. This is when you want to call an AC repair technician to come to your house and take a look at your system. They can do a general checkup to make sure that the system is in good repair and that it’s going to work when you’re ready to turn it on. After all, it’s all too easy for something to break down while the system isn’t being used and then you don’t know it until you want to use it.

You may also have a problem that started at the end of the previous season that you forgot about or that you decided to put off until the warmer season came back around. If that’s the case then getting a repair technician to your house quickly is even more important because you want them to take care of the problem right away, before it gets worse and before you are expecting to use the system. And you’re definitely going to want to beat the rush of everyone else who wants to get their repairs done.

Unfortunately, when the weather in The Woodlands, TX starts turning warmer and those first hot days come around everyone is going to try to turn on their AC. And many of them are going to realize that there’s something wrong with it. Or they might decide suddenly that they want an AC installed where they never had one before. That means a lot of people are going to be calling the technicians in your area, and that means you’re going to end up with a very long wait time if you don’t make a phone call right away.

Avoiding the Rush

One way to avoid the rush is to make sure you’re calling about problems at the end of the season instead of at the beginning. The end of the season is when everyone else is turning off their AC and not thinking about it anymore. But if you notice a problem at that point and you call a repair technician to get it taken care of you’re definitely going to be better off. Not as many people are getting their AC repairs done at that time of year, which means you have a better chance of getting it done and having your system ready for next year quickly.

Getting your AC repair taken care of very early before the season starts is another good option. Rather than waiting for that first warm day to turn on your AC and realize that it needs something, call a professional before the weather breaks to get a checkup done. That way, if there is a problem you can get your AC taken care of before anyone else is even thinking about turning on their system. It’s going to save you a lot of time and comfort for your family.

Planning Ahead

Planning ahead is definitely going to be helpful with your AC repair needs. After all, if you use your AC a lot, which you likely will when the weather turns warm, you’ll notice that it definitely starts to wear out over time. It’s going to need general maintenance and care to keep it up and running. And while the overall unit is going to be around for a while, the components inside need some more help to keep them going. It’s important you’re scheduling regular AC repair and maintenance to get those things taken care of quickly.

By planning ahead and having your service in The Woodlands, TX scheduled as soon as you notice a problem you’re definitely going to be better off. But you can also set a schedule for routine maintenance as well. That way, problems may be detected before they even turn into anything major, and before they turn into anything that affects the way you use your system. If you can get your AC repair done before you notice anything that’s going to make things a whole lot easier for you, after all. So make sure you’re taking a closer look at maintenance plans and options.

Your repairs are going to be important, and sometimes they’re going to be minor and other times they’re going to be a lot bigger. Being prepared for that and having an AC repair technician that you can trust ready to go is definitely going to be the first step in the process of getting things taken care of. You’ll want to do your research to make sure you know who you’re going to call long before you even need them. That way, you can get the job done quickly when you do need it.

Make sure you’re finding someone that you feel comfortable with and who will take care of your home the way they would want someone else to take care of their own. You can and absolutely should hire a professional who not only knows what they’re doing in AC repair but cares about their clients as well. By doing this you’re going to save yourself a whole lot of trouble and a whole lot of time. And if you already have someone picked out before you have any problems it’s definitely going to set you up for better success when you need them.

Keep in mind that there may be several options in your area and the best thing to do is research them. You don’t want to choose someone randomly and you don’t want to be forced to choose someone because you need something fixed immediately and there’s no one else available. Instead, take the time to check out your options and see who you really want to work with. That way, you can make sure that your home is going to be in the best of hands when it comes to your repair needs. And you can get the job done the right way, the first time.

Call Mr. Reliable Heating & Air

When you’re in need of any HVAC repairs or maintenance in The Woodlands, TX make sure you call Mr. Reliable Heating & Air. Our team can come to you wherever you are and help you take care of any heating and AC repair needs. Not only that, we treat you the way we want anyone to treat our own family and we take care of your house like our own. We’ll help you get any problems fixed in no time, which means you’re going to be back to enjoying your home again fast. From there, you don’t have to worry about anything.

Give us a call and schedule an appointment with one of our technicians in The Woodlands, TX. When you see the professional, high quality service you’re going to get you’ll definitely be more than happy with the choice you’ve made. Mr. Reliable Heating & Air has been around for a long time and the reason we’re still here is because we provide the best service to our clients every time. You’ll get your AC repair done the right way, and we’ll get it one so you can continue to enjoy the warm weather in your home. The Woodlands, TX can get warm in the summer, don’t wait around for your AC repair.

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Here in the Houston–The Woodlands–Sugar Land metropolitan area, your air conditioning may run almost year-round. It can be very uncomfortable for everyone if the air conditioner stops working suddenly. Before you commit to hiring a set AC repair company to fix your AC, you need to make sure that they are reputable. Asking the repair company the right questions will help to ensure you and your property’s safety, reduce the likelihood of an incorrect fix, and has a multitude of additional benefits.

Not everyone is an expert. It’s important to remember this. While many contractors claim they are experts at fixing air conditioners, not all of them are. Sometimes, they simply don’t have enough experience, or they lack dedication to customer service. Make sure you only work with an AC repair company who can back up their promises. Any contracts should clearly outline your rights and their responsibilities. You should choose a company that is concerned about your Spring, TX home and has the right licensing, certifications, and insurance to protect you.

Many reputable HVAC companies offer annual preventative maintenance contracts. One of the best ways you can prolong the life of your air conditioner is to have it serviced every year before it gets too hot in summer heat. An AC repair company willing to offer long-term maintenance and repair commitments is easier to trust than a fly-by-night operation from a local contractor that you’re unsure if you’ll ever see again.

What You Need To Know About Your AC Repair Company

These are some questions that you should consider asking your AC repair company in Spring, TX:

How many years has your company been in operation? Do you have a lot of long-term staff? This tells you a lot about how committed the AC repair company is to their customers, as well as how committed the staff are to their employer. Long-standing businesses have done more to help the people they have served. They have more experience to back up their repair quotes. It’s not easy to provide air conditioning services in Texas, especially for new businesses. The summer heat can make it very hot and AC often breaks down, which means that HVAC professionals are often busy. Newer businesses may not have the capacity to deal with a sudden influx of AC repair requests, and staff with no loyalty to their employer might be less likely to provide excellent customer service when you need it most. Choosing a business that’s been in operation for a number of years, and has retained its staff, likely means you’ll be working with a reputable company.

What services do you offer? It is important to find out what the company can do to meet your air conditioning repair needs. This will help you determine if they are capable of solving the problem. It saves time and frustration by asking about the services a technician offers in advance. Whether you need a simple tune-up or have a more complex issue, it’s worth discussing the specifics before you hire them. If they don’t do AC installations, you may be stuck with a contractor who can’t help you when your AC needs total replacement. Similarly, if they don’t offer maintenance, you may be unable to keep your AC in the best condition after repairs are complete.

Do your technicians offer emergency service? It is possible for your air conditioner to stop putting out cool air during sweltering nights. In these cases, the quicker a HVAC technician can attend, the better. You should choose a company that offers air conditioning services round the clock, seven days a week. It is important to know that you can rely on them in times of need. This gives you some peace of mind, and lets you sleep well at night.

Can you replace my AC unit’s filter? If you have never done this before, it can be a daunting task. It’s not a problem for the technician who comes to your house. Air conditioners are often replaced prematurely because of dirty filters. Getting it sorted by your AC repair company provides peace of mind if you’re uncomfortable doing it yourself, it saves you the stress of figuring it out, and you can be sure it’s done right.

Are you able to install AC units? It is important to find a qualified technician who can do all your AC repairs. It won’t take you too long to find a technician to repair or install your air conditioner if you opt for a full-service company. Since you’ll work with the same company, they’ll be familiar with your home. 

Are your license and insurance current? What insurance coverage do you have? Ideally, every company has safety measures in place for unexpected events. They would have to file a claim against your insurance company if they were to injure you or cause damage to your house. Your deductibles will not rise if you hire a company with these protections. You must be either a licensed contractor or a registered technician who works under a contractor to perform heating, cooling, and refrigeration work in Spring, TX. Make sure the AC repair company you choose effectively vets their technicians and can prove current insurance and licensing to undertake the necessary repair work.

Do you offer discounts or financing options for HVAC services? At Mr. Reliable Heating & Air, we offer a full range of heating and AC services. You may receive discounts on expensive repairs, parts and maintenance. If you become part of our HVAC benefits club and pay for annual ‘White Glove Membership’ we offer additional benefits such as priority scheduling, 1-hour appointment timeframes, and courtesy tune-ups.

Asking the right questions helps you determine which AC repair company you want to work with. You’ll know who to call and why they’re the best professionals to do the job for you. You’re more likely to be pleased with the outcome if you choose a reputable HVAC company who can answer all the above questions satisfactorily. Our team of experienced technicians can help you with every type of HVAC service. Schedule an appointment online to hear from one of our experts at Mr. Reliable Heating & Air.

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Air Conditioner Repair Spring, TX