As a local family owned company we have kept our community comfortable since 1984. We are proud to sell quality Carrier heating, air conditioning, and indoor air quality products. We specialize in residential and commercial HVAC product sales, installation, service, and maintenance. Kirkwood Heating & A/C can service and repair all brands of equipment. Ask us how to improve your home or business' energy efficiency with high efficient furnaces and air conditioners, geothermal systems, and duct sealing services.

Serviced Areas

  • Saint Louis, Chesterfield, Wildwood, Kirkwood, Webster Groves

Contact Details

  Website
  City Saint Louis, MO
  Zip Code 63126
  Address 9350 Watson Industrial Park
  Phone Number (314) 968-3453

Products & Services

AC Repair

Our technicians are trained to provide the best possible service in order to help ensure we give the most comprehensive and thorough repair services, every time. We are dedicated to keeping your climate systems optimized for the most comfortable and healthy living environments possible.

If your AC isn’t operating at peak performance, we will have you back to comfort in no time with our comprehensive diagnostics and pinpointed professional repairs. Don’t wait to have your system repaired and risk the health and comfort of your household. Give us a call today to see how our team of expert technicians can make all the difference in improving the performance of your HVAC system!


Preventive Maintenance

One of the best ways to put an end to costly repair bills on your HVAC unit, is by utilizing proper routine maintenance. By staying vigilant with scheduled checkups and maintenance regimens, your professional HVAC technician will be able to help you keep costly repairs at bay.

Our team of dedicated service contractors specializes in preventative care and improving the overall efficiency of your heating systems. We strive to help our customers cut the need for emergency repairs by offering top of the line routine care that helps safeguard your system against future breakdowns.


Heating Installation

When it comes to making a major investment decision like installing a new heating system, we understand the importance of weighing all of the options in order to make the right choice for your home climate needs. We also understand how critical it is that we offer only the highest quality equipment and services to our customers to help you meet those needs.

That’s why we stand behind all of our products and services. We would never recommend products to our customers that we wouldn’t (or haven’t) used in our own homes. We are the area’s most trusted source for heater installations because we are not only experts in the field, but we also use the very products we endorse. We know they are the highest quality available because they are in our homes too.

  • I would recommend this business

Colin and Jeff installed our new furnace & AC Friday. They were on time, very professional and polite, The new furnace now works great. They cleaned up nicely when finished. Excellent service.

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  • I would recommend this business

Kirkwood Heating & A/C did a very professional installation of a new compressor/condensor unit for my wife Kathy and I as well as installing a zoning system in our 2 story home. Very, very satisfied with the results.

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  • I would recommend this business

Kirkwood Heating and A/C did a great job installing a new HVAC system within tight quarters in my home. Gary is a master installer and a true perfectionist. Collin rounds out the team and has a great mentor in Gary to become a star. Plan to use and recommend KHAC for my future HVAC needs.

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  • I would recommend this business

Kirkwood Heating & Air Conditioning are efficient, friendly, available and helpful. We have used their services for years and have always found them to take care of our needs. Our AC was out due to a power issue. They were able to fix the issue which included out sump pump outage. I highly recommend them.

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  • I would recommend this business

Very professional, friendly, and efficient. We have purchased our furnace and AC unit from them and they have never price gouged and they worked with us on financing. Great company!!

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  • I would recommend this business

Jeff&Greg installed my AprilAir humidifier quickly and efficiently they explained the operation and did a great job!!

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Customer Testimonials

Excellent service!! Been using Kirkwood Heating and AC for more than 17 years. They are reliable and consistent - show up when promised and get the job done properly the first time!! Chris is always pleasant, tidy and professional.


Not only did they come within a couple of hours to diagnose the issue with my furnace, they were were also able to schedule an install for less than 48 hours.

Steve and Gary got the job done in a few short hours, cleaned up their work space, and were on their way. The best description I have for this experience is quick and painless.


Mike and Jeff were fantastic. I had a furnace issue and Kirkwood Heating sent someone the same day and diagnosed the problem. I didn't have to wait days to have the issue resolved as Mike and Jeff came out the very next day and completed the work. I am really happy with Krikwood Heating and Air Conditioning!


We have been dealing with KHAC since moving to Kirkwood about 12 years ago. They put in my heating and cooling systems at that time and I believe Chris was working for them then. Chris has maintained our system each Spring and Fall and we have not had one issue with the system to date. Grant you the system is great, however, we believe Chris's attention to detail has been exemplary and has had much to do with it's being great! His tenure at the company speaks volumes about the overall quality of the company and assures us that we can continue to have faith in KHAC and confidence in it's recommendations.