Is Your AC / Heater Broken? We Will Fix It Fast

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  • We will Repair, Install, and Service ALL brands of equipment.
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Emergency Services - Available 24/7. Call Us: (281) 251-3143

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Average Yearly Savings

With Modern, Proper, & Efficient Equipment

In Average Product Discount

When Buying From Us vs. Any HVAC Retailer

Less In Cost On Average

Per Service Call From Us vs. Other HVAC Companies

Number of Service Calls, Or Installations

We Are Called To Per Week On Average

Everything we do comes with EXPERT knowledge + the BEST customer service in the business.

AC/Heating Troubleshooting & Service in Kingwood, TX

Furnace troubleshooting is one of the most common phone calls we get day in and day out. This mean for both Air Conditioning and Heating. We’ve spent years learning all of the ins and outs of every major brand of furnace out there. We’ve seen all types of furnace problems and have been able to either fix or replace either the specific parts or the whole unit without too much hassle. The furnace is an important part of your Air System and overall air quality in your house in Kingwood because of the both hot and cold weather you experience while living in the area. Each year for the last couple of years we’ve set several records for the hottest and coldest days on record. You will find a furnace of some type tied into your Air System just about anywhere you go. Weather it's a Central Air System (newer homes) or an electrical wall unit. It’s easy to find anybody to come help you get a furnace repaired, but you won’t find a company that will come over faster, get the repair don’t more quickly, while saving you time and treating you like you’re important - like Air National will. Nobody likes the unsatisfactory feeling of being too hot or too cold, which makes furnace HVAC service and repair common in Kingwood.

Air National has been in the HVAC Installation, Service, and Repair industry for years -and- we’ve already seen it all! It’s quite rare that we see a new problem from the environment, animals, or just the wear and tear of use on your HVAC System. We are the good guys and love what we do. We invite you to speak with the “expert experts” in HVAC Heating and Cooling so that we can either help you solve a problem quickly or install a new HVAC unit the right way the very first time.


HVAC Units: Furnaces & Air Conditioners

If you're finding that your home is either hot or too cool; more than what’s comfortable for everyone in your home or office, even with the furnace running, then you might need to consider a larger heating or AC unit or potentially a more updated fan system. Small electrical plug-in heaters and AC units typically aren’t enough for cold or hot temperatures let alone keep your whole house/apartment warm enough, however, they are useful to just take the edge off the heat or nippy cold. The problem is that old furnace and HVAC units have proven to be less environmentally friendly and consume much more power for the size they are and the hot or cold they produce. Using these will in effect increase your monthly power bill - and that’s the last thing anyone wants! Additionally, your current furnace and air conditioning unit just might need some simple service or repair; like changing out an old clogged air filter. Inefficiently running units are the biggest cause for repairs and problems that you’ll face. Helping you to repair your furnace or deciding to install a new more energy efficient model is Air National’s specialty. We know just what to look for, what adjustments to make, and what furnace parts are needed. Because of this intimate knowledge of HVAC units, we can make our service or repair call completed as quickly as possible - saving you both time and money! Your immediate comfort and air quality is our biggest concern.

  • Service: 4 Stars Will Recommend: 5 Stars Quality: 5 Stars   Pleasant And Informative Technicians - Henry H. They do a good job. I have them come out during the summer and fall to service the central heating and air conditioning unit in my home, and it's running very well so far. What I really like about Air National Texas is that their technicians are pleasant and informative people. They talk to me about what they find and what needs to be done, and they get right to working on the issue. Their prices are comparable to other companies in the area, but I know that I can rely on good customer service and quality workmanship here. I'm happy to continue using their services in the future. Service: 4 Stars Will Recommend: 5 Stars Quality: 5 Stars
  • We are absolutely satisfied with the high level of customer service provided to us by Air National Texas, it was our first time using them but we will definitely consider using them in the future if anything comes up again. About a week ago a blew my transformer trying to install something into my unit, they came by, explained the issue, and got things fixed in a matter of hours. The technician was very friendly and made sure to clean up after himself. Pricing was very affordable as well, you can tell that they are not trying to upsell their work. I would gladly recommend them to others.   Service: 5 Stars Will Recommend: 5 Stars Quality: 5 Stars
  • Bob M.
    Excellent Service Review I called Air National of Texas to come out and get one of my air conditioning units working. I have a 2 story home and actually have 2 units. The technician they sent me was Darren. This guy was amazing! He engaged with me and my family, he was very knowledgeable, and he looked like he loved his job. It's very rare to get a service technician like him. He talked to me about what the problem was and gave me some options on how to solve it long term. Living in Texas, it gets really hot. He took the time and thoroughly explained the pricing to me and was able to get one of the units up and running, the other one was going to need a lot more work. I want people to know how good this company is. I haven't found better. Darren is the man to ask for. I will be calling him again. Location: Spring, TX
    Bob M.
  • Tammy L.
    Very professional, friendly and honest. I would recommend Air National Texas because they came out quickly and the guy that came out was very professional, very friendly and very honest. It wasn't a big job but there was no job too small for them so, it was really good, that's what I liked about them. This was my first time using them and I would use them again if I ever needed to do something like that.  
    Tammy L.
  • Kay B.
    Great work, very reliable! I recently used Air National Texas in my home when the AC unit in my home was acting up, and thought they did a good job with the work I needed done. Once the issue was diagnosed they were able to repair the machine quite quickly, and the unit has been working since without any issues. Overall I thought Air National Texas did a good job with the work, and the price for the work that was done was better than I had expected. I would definitely use the services from Air National Texas again, and I highly recommend their services. February 28, 2017
    Kay B.
  • Deborah G.
    I have been dealing with Air National Texas for about four years now and am pleased to say that they always have done a good job for me. Whatever the job was, they got it done and gave us a good price for it. They always came on time for the job and were sure not to make a mess of the house. They don't take too long to do any of their jobs and everything works fine afterwards! I have always been pleased with their work and can't think of any complaints! 4-10-17
    Deborah G.
    Air National Texas
  • Omar L.
    Work went great, very pleased! I recently used Air National Texas when I was having some issues with my Air Conditioning unit, and thought they did a fine job. They were able to take a look at the unit and find the leak very quickly. Once it was found they were able to have technicians out and get the repair done very quickly. The repair was completed faster than I had expected without any issues, and I haven't had any problems since with the AC unit. Overall I thought Air National Texas did a good job, with good response time and great customer service. I would definitely use them again if needed, and I highly recommend their services. Service: 5 Stars Will Recommend: 5 Stars Quality: 5 Stars Location: Spring, TX February 27, 2017
    Omar L.
  • Martin L.
    Everything that Air National Texas did was fine and we didn't have any problems with them, they took care of what we needed them to do. They did a good job and I would give them 5 out of 5 for everything. Service: 5 Stars Quality: 5 Stars
    Martin L.
    Vito's Famous
  • Bruce B.
    They fixed the unit just fine. Air National Texas did a good job. They came when we had a problem with our heater and we are fine now so they fixed the unit just fine. We don't have any problems anymore and we don't need their help but if something happened we would call them again. Spring, TX 12-28-16  
    Bruce B.
  • Presley S.
    Service: 5 Stars Will Recommend: 5 Stars Quality: 5 Stars Air National Texas was the first result that came up in the internet search. I was experiencing a gas leak with my air conditioning unit and he solved it by adding a switch that would prevent this situation from happening again. I believe that people should get paid for the time and service that they provide and I don't believe in price gouging, so, for the amount of time that the technician spent at my house I think their prices were fair. I really like how they answered my call right away and within 2 hours a technician was out to my home to make the repairs. The technician was personable; which is really important to me because I'm in the field working with people, so, I look for certain kinds of things in folks. The technician even offered to help me with something that was not related to the reason why he came out to my home in the first place and he even shared some recommendations with me; I would say that on this service call the technician went above and beyond. Location: Humble, TX
    Presley S.
  • George H.
    Prompt and efficient service. The office staff offered a variety of times with a two hour window, many companies only offer a four hour window. The technician called to give notice that he was on his way as promised and arrived in a short time after. He was friendly professional, wore protective shoe covers and completed the inspection in a timely manner.
    George H.
  • Steve V.
    Great work, excellent job! I am very happy with how the work from Air National Texas went. They were able to get out quickly and began work right away. The work was done quicker than expected and we have not had any issues since with the areas they worked on. I will definitely be using them again, and I highly recommend their services.
    Steve V.
  •  Brenda R.
    Great work! I have used Air National Texas a few times now and have generally been quite pleased with their services. The workers come out quickly and always begin the work right away, the technicians really know what they are doing, and do a good job of keeping us informed. I really appreciate the work they have done for me, I will definitely continue to use them, and I highly recommend their services!
    Brenda R.
  • Chad R.
    We were in dire need of an Air Conditioning repair company. It was a Sunday afternoon around 3:00 PM and the house was too hot to even be in. A call to Air National was my saving grace. Not only was the repair less than I thought, but they were able to fix it on the spot. I'm grateful for their availability and professional service.
    Chad R.
  • Clay P.
    We woke up at 2:30 AM and noticed it was freezing in our house. The furnace had quit on us. A quick Google search led me to Air National. They answered the call in the middle of the night! They were in and out so fast, I was able to still get some rest before the work day began. I'm grateful for their service and cost saving recommendations. We're good to go now!
    Clay P.
  • Jared T.
    Air National was the 1st company I reached out to. The customer service was excellent and they were at my house within 20 minutes and ready to work. They had all the parts needed in the van and they were completed and out the door within the hour. Our home is so much more comfortable because of their quick work. Give them a call.
    Jared T.
  • Susan T.
    Good job Guys! The technician from Air National Texas was great. Polite, professional and did a really good job. I would recommend this company and I would use their services again. Service: 5 Stars Will Recommend: 5 Stars Quality: 5 Stars Location: Cypress, TX
    Susan T.
  • Olga N.
    Aug 7, 2016 Great company. Explained to me what was wrong and even showed me not just made me take their word. Will definitely be keeping their number for future.
    Olga N.
  • Quinn G.
    Repaired Central Air Conditioning System and patched my ductwork. They did an amazing job on time very professional. I would recommend.
    Quinn G.
  • Steve W.
    Great work, excellent job! I am very happy with how the work from Air National Texas went. They were able to get out quickly and began work right away. The work was done quicker than expected and we have not had any issues since with the areas they worked on. I will definitely be using them again, and I highly recommend their services. Location: Magnolia, TX
    Steve W.
  • Dawn Y.
    I have used Air National Texas a few times now and have been quite pleased with their services and knowledge. The technicians at my house quickly and always begin the work right away. They do a good job of keeping us informed so there are no surprises. I really appreciate the work they have done for me, I will definitely continue to use them. I tell all my friends about their services!
    Dawn Y.
  • Nathan L.
    I found Air National on the internet after searching for places near me. They came in and checked out two units. One upstairs and one downstairs. They replaced the upstairs unit with one that was more up to date than the one I had. This new unit was teamed up with the downstairs unit which needed a transformer since the one it had was blown. They replaced that and then hooked up the thermostat, which blew the transformer again. I had to resolve an issue with the electric company to deal with the thermostat. The guys from Air National helped me deal with the electric company until they finally agreed to repair the thermostat. After that, the guys installed another transformer, and the problem was solved. They said to call them if there was any more problems with the units or the electric company. They would be on stand by if I needed their help. The guys at Air National did an excellent job. They were really nice and very professional. They met my needs, and really took care of me, which deserves 5 stars to me. I definitely will recommend them to other people. I know I will use them again if I need to.
    Nathan L.
  • -James M
    Technician was on time and very thorough. The technician answered all the questions I had. Great prices and very personable. Seemed to really care about our comfort. Great company to do business with.
  • Grace T.
    The young technician for Air National was prompt, courteous and did a great job. The company went the extra mile for me and I appreciate their help. I was desperate for a new central air unit for outside and they made it possible. And the unit works great, my utility bills are lower than they have ever been. Air National is my air conditioning company from now on.
    Grace T.
  • J. Smith
    Everything was Great! I really love these guys. I've had several different issues over the last year and I am able to rely on them every time for the best advice and solution.
  • - Stanley and Sonia S.
    Great company to do business with. I will call them as I need them. They've proven to me several times that they can be trusted.
  • Carol S.
    Professionally quoted and delivered - Installers very efficient. Owner involved from start to finish. He was very helpful and continued to help his techs as needed. Great service, great speed. I'm comfortable in my home again :)  

HVAC - Your Heating and Cooling Are Typically In the Same Unit

It's well known that the most popular way to heat and cool your home is with a central HVAC System. Most people don't realize that the air conditioning coils are inside the furnace system. Similar to the way your home is heated, refrigerant is pumped through copper or aluminum tubing coils placed inside the furnace unit and fresh air blown over those coils cools the air before it's distributed to your individual rooms through a duct system. It's common to have problems with the fan that blows the air over both the heating coils, natural gas flames, and cooling coils alike. We bring up the point because the furnace is the central unit for keeping your home heated and cooled. Hiring the right company who intimately knows furnaces will save you both time and money with your heating and cooling needs.

Ductwork Problems - Part Of the HVAC System

If there is a problem with the ductwork in your home, then your HVAC System may may be struggling. The technician from Air National can evaluate your ducts for proper insulation, leaks, and mold infiltration. Clean ducts that are operating the way the should are a key part of any central HVAC System.

How Heating Systems Work

This is actually quite simple. Depending on which type of furnace you're using whether it's gas forced air or electric. Many people choose gas forced air because the cost of natural gas it typically much less expensive to run than an all electric unit.

Gas Forced Air Furnaces

Roughly 70% of all homes and commercial buildings use gas furnaces in their Heating System. This means that the lions share of the units out there are gas now. Gas furnaces have been available on the commercial market for nearly 90 years now. They were first tested and fine-tuned in 1925. These furnaces work by igniting the natural gas through burners and a fan will blow fresh air through the flames. The burning flame will warm the air and it's then delivered to your room via ductwork and vents. Slower speeds of air -or- bigger flames will heat the air hotter before it's sent through the ductwork to the various rooms.

All Electric Furnace Units

Similar to water heaters, electricity is used to heat metallic coils inside of the furnace. Just the same as natural gas furnaces, a fan will pull in fresh air and blow it over the heated coils, warming the air. Electric furnaces have been around since the late 1800's and became the next best solution as people started to replace wood-burning or coal burning stoves. The regular commercialization of electric furnaces didn't become popular until the late 1940's. This is a typical furnace solution for places that don't readily have natural gas (including propane) easily accessible.

Thermostat Problems

The problem with the heat in your home could potentially be with the thermostat and not with the HVAC System itself. This is one of the least common problems to deal with as thermostats rarely have problems, even new digital and wireless models. If we find that the thermostat is the problem, then repair costs will be lower than having to fix the system or other furnace parts replacement. Air National also services, repairs, installs, and replaces thermostats for just about any type of application. Talk to us about more efficient units that are controlled from your iPhone or Android with an app. They've been known to save people hundreds of dollars per year in better efficiency.

Residential Home or Commercial Building? - It Doesn't Matter!

Business or commercial systems tend to be a little larger and handle a lot bigger stresses of raising or lowering the temperature of the commercial building. The commercial systems work the same way as home systems with a few additional requirements such as smoke alarms and environmental (outside) air that must be added to the system. We find a high percentage of businesses in the Kingwood area want to be as conservative as possible when it comes to energy costs. Air National can handle any type of HVAC Repair or Service that is needed.

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Common Air Conditioning & Furnace HVAC Service Repairs

  • Air filter replacement
  • Fan replacement & lubricating
  • Refrigerant leaks or low amount
  • Frozen cooling coils
  • Heating coils
  • Vent ductwork cleaning
  • Compressor unit fan not working
  • Forced air handling unit (indoor fan)
  • Pilot or ignition control switches
  • Drainage system and pan
  • Thermostat malfunctions
  • Intermittent pilot light or clogged lines
  • Fuse replacement
  • Heat & Cool sensor replacement
  • Gas pipe fitting leaks
  • Fresh air and exhausts pipes
  • Faulty wiring

Below Is A List of Brands We Commonly Troubleshoot, Service, & Repair

  • AC Tech
  • Amana
  • American Standard
  • American
  • Ao Smith
  • Aprilaire
  • Arcoaire
  • Armstrong
  • Bosch
  • Broan
  • Bryant
  • Carrier
  • ClimateMaster
  • Coleman
  • Comfortmaker
  • Daikin
  • Ducane
  • Emerson
  • Fedders
  • Friedrich
  • Frigidaire
  • Fujitsu
  • General Electric (GE)
  • Gibson
  • Goldstar
  • Goodman
  • Haier
  • Heat-N-Glo
  • Heat Link
  • Heil
  • Honeywell
  • ICP Commercial
  • Intertherm
  • Janitrol
  • Fedders
  • Lennox
  • LG - Life’s Good
  • Lochinvar
  • Luxaire
  • Maytag
  • Miller
  • Mitsubishi Electric
  • Monessen
  • Munchkin
  • Napoleon
  • Nordyne
  • Payne
  • Rheem
  • Ruud
  • Samsung
  • Sears
  • Soleus Air
  • Tappan
  • Tempstar
  • Toshiba
  • Trane
  • Uponor
  • Utica
  • Vermont Castings
  • WaterFurnace
  • Weatherking
  • Westinghouse
  • Whirlpool
  • York