Business Details
42 Years
experience
Emergency
services
Open 24/7
always available
St. Louis HVAC Installation & Repair Services
Established in St. Louis, Kirkwood Heating & Air Conditioning has dedicated decades to mastering the art and science of climate control solutions. Our team of certified technicians brings unparalleled expertise to every project, whether it involves installing cutting-edge HVAC systems, performing precision repairs, or implementing preventive maintenance programs designed to extend equipment longevity. We pride ourselves on staying at the forefront of industry advancements, offering products from leading manufacturers like Carrier and Bradford White while maintaining rigorous standards of workmanship. Recognized for our commitment to client satisfaction, we provide 24/7 emergency services and personalized consultations to address both residential and commercial needs. Our systematic approach to system sizing, duct design, and energy efficiency optimization ensures that every installation meets exacting performance metrics. With a focus on continuous improvement, we invest in ongoing staff training to maintain compliance with the latest safety protocols and environmental regulations. Our comprehensive service offerings extend beyond equipment solutions to include indoor air quality assessments and ventilation system upgrades, addressing modern comfort challenges holistically. This technical precision combined with customer-centric service delivery has earned us a reputation as a trusted partner in climate control solutions across the St. Louis region.
Services
AC Repair
AC Installation
Heater Repair
Heater Installation
Heat Pumps
Mitsubishi Ductless Systems
Water Heaters
Indoor Air Quality
Commercial HVAC
Preventive Maintenance
Served areas
- Saint Louis, Chesterfield, Wildwood, Kirkwood, Webster Groves
Details
- Year established: 1984
Highlights and features
- Installation Services, Residential HVAC, Maintenance Services, Cooling Services, Repair Services, Heating Services, Replacement Services, Indoor Air Quality, Commercial HVAC
Associations and certifications
- Better Business Bureau
What people say
Knowledgeable technicians
On time service
Efficient installations
Competitive pricing
Thorough inspections
Questions
What HVAC rebates are currently available?
Rebates up to $2,100 are available for qualifying system purchases through our current promotions. Visit our website for complete details.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating and cooling system failures.
How is HVAC system size determined?
Our technicians calculate system size using ACCA Manual J calculations considering square footage, insulation, and climate zone requirements.
What financing options are available?
We offer flexible financing plans through multiple lending institutions for new HVAC equipment purchases and installations.
Do you service all HVAC brands?
Our technicians service and repair all major HVAC brands including Carrier, Bryant, Trane, and Lennox systems.
What is included in a preventive maintenance tune-up?
Our maintenance service includes 28-point system inspection, coil cleaning, refrigerant optimization, and safety control testing.
Reviews (26)
Daniel Cusumano
Jan 23, 2024
Report
My furnace went out during the coldest weekend of the winter season and they came and fixed it right away! I highly recommend for a thorough, honest job.
Sean Carr
Oct 27, 2023
Report
I have been overall pleased with my experiences working with KHAC. They installed a mini split for me. The bid ($) seemed fair in comparison to other leading companies. Unfortunately I am not very happy with the unit's performance, but after a fair bit of research, it does not appear to be related to the quality of the install or the model they recommended to me. More like a manufacturing defect that I am working with KHAC and Mitsubishi to correct (these things can and do happen).
The people I have talked to on the phone for scheduling have always been SUPER nice. And the salesman who sold me the mini split also seems to be a stand up guy. I was less impressed with another salesman I worked with on a bid for a furnace swap out (he spec'ed out a furnace oversized for my house) but I assume it was an honest mistake. I ended up going with another company and passed along the reason why to KHAC. I would recommend at least considering them for your next HVAC job. I will.
The people I have talked to on the phone for scheduling have always been SUPER nice. And the salesman who sold me the mini split also seems to be a stand up guy. I was less impressed with another salesman I worked with on a bid for a furnace swap out (he spec'ed out a furnace oversized for my house) but I assume it was an honest mistake. I ended up going with another company and passed along the reason why to KHAC. I would recommend at least considering them for your next HVAC job. I will.
Brian DePasquale
Aug 10, 2022
Report
Excellent service and attention to detail! Gary and Chris did a clean install of our new furnace and made sure everything was perfect before they left.
Sue Montalvo
Aug 10, 2022
Report
I would HIGHLY recommend this local company. They are very professional and knowledgeable. We live in Florida and purchased a condo in Kirkwood which had a recently installed HVAC system. However, it turned out that the system was incorrectly installed making it nearly impossible to change the filter. The installing company refused to fix the problem, and another wanted an exorbitant amount to correct it.
Gary, from Kirkwood Heating, came out and figured out a solution in short order - and at a fraction of the cost. The work was done quickly and neatly, and the filter can now be easily changed. Good job!
Gary, from Kirkwood Heating, came out and figured out a solution in short order - and at a fraction of the cost. The work was done quickly and neatly, and the filter can now be easily changed. Good job!
Mike Marquard
Aug 10, 2022
Report
I am not easy to please when it comes to home services, but Kirkwood Heating & Cooling was great. From the quote process through the install of my new hot water heater and flue, the team was friendly, timely, accurate, and affordable. Will use again if I ever have HVAC issues.
Amanda Coleman
Aug 10, 2022
Report
I appreciated that he gave me several different options to address my issue and took the time to answer my questions. I didn't feel like I was being hustled, and that is a good feeling! The guys did a great job installing the furnace & air conditioner - the area was spotless when they left. Would definitely use again.
Craig And Ann Kammien
Aug 10, 2022
Report
Chris has been to our home several times to assist with our H/AC issues in a 100 year old home. He is patient and goes beyond our expectations helping us. We GREATLY appreciate the help he has given us.
Bruce Burns
Aug 10, 2022
Report
Wish there were more stars to give!!! Very thorough and professional employees. The technicians are the best! People usually get cranky when the AC goes out and it's super hot. But, these people know what they are doing. I highly recommend Kirkwood Heating & Air Conditioning for anyone this summer! I will also be using them this winter to check out my heater. Highly recommended!! Thanks guys.
Stephanie Yusman
Aug 10, 2022
Report
We just had a new furnace and air conditioner installed. Gary and Collin were phenomenal!!! Very courteous, polite and friendly. They answered all of my questions and they worked well as a team. The work sites were completely cleaned up :)
Thank you Kirkwood Heating & Air Conditioning for being so professional and courteous throughout this entire process.....pre-install/install/post-install
Thank you Kirkwood Heating & Air Conditioning for being so professional and courteous throughout this entire process.....pre-install/install/post-install
Geo M.
Jun 04, 2022
Report
Steve did a great job of diagnosing the problem and suggesting a solution. Not pushy at all. Very knowledgeable.
Sydney Keating-Farrelly
May 21, 2022
Report
They have been working with us at both of our salon locations, Pure Joy Salon and Spa and Salon Joy for about two years! They are so helpful and professional! Always going the extra mile to make sure we're taken care of. Brandi is awesome also!
Aj Brown
May 11, 2022
Report
KHAC has always been reliable, informative, and quick with their services. I have used them multiple times now and they will be the only ones I call. Their techs are professional and very informative.
Brian Schreiber
May 01, 2022
Report
It all starts with a phone call. and a kind voice on the other end. I needed help and Kayla seems to answer every time I call. She sends thoughtful reminders about maintenance, very professional and kind on the phone. Every part of this company has met or exceeded my expectations. Don't waste your time or money elsewhere. Services: Heating system repair, HVAC system maintenance, A/C preventive maintenance, A/C system maintenance, Installation, Repair HVAC
Alice Sydow
Apr 30, 2022
Report
Tyler came to my condo as I have a particular small compacted hvac system. He has experience working with national comfort as many do not. The last guy who came to resolve my issue just put easy seal on it because he didn't want to do the work. Tyler diagnosed my problem then gave me a resolution. He was honest, fair, and professional. I can't say enough good things about my experience and look forward for them to help with future repairs!
Thomas Daly
Apr 11, 2022
Report
KHAC is always very professional. The employees I come into contact with are knowledgeable, on time, polite and hard working. Derick and Mike just installed a new H&AC unit, in the rain, and everything went off without a hitch. I would highly recommend this company. Thank you. Services: Install AC, Heating system installation
Debra Minor
Jan 23, 2022
Report
Mike and Derrick did a great job installing my new furnance! They were punctual friendly, professional and answer my question. They finished the job in a timely manner. This was a hassle free experience. Highly recommend! Service: Heating system installation
Alanna Kellogg
Jan 20, 2022
Report
We're long-time customers and have nothing but good things to say: the people are great, from the owners to the front office to the to the repair folks. Everyone shows up when they say, is super polite and professional, very thorough but most of all, fit solutions to our needs. Services: Heating system repair, HVAC system maintenance, Install thermostat, Install AC, A/C system maintenance, Heating system installation, Heating system maintenance, Installation, Repair HVAC, A/C system repair
Bill Ransom
Jan 19, 2022
Report
Our heating system went down. Sales responded immediately. Installation staff was great! Luke and Jason removed the old unit and installed the new one. Steve worked on some duct work. Gary also contributed to the installation. Luke and Jason first thing they did was put down floor covering. Very polite and worked the entire time. Took the time to explain a new digital thermostat. Answered all our questions. Very professional! Thank you, The Ransom's
Quincy Moore
Jun 30, 2021
Report
After the hottest day of the year, thus far, 6/18/21, my A/C unit decides to stop working. After a miserable night of extreme heat, I called Kirkwood Heating and Air Conditioning around 6:30am on a Saturday morning. Their technician, Kevin, arrived at my home in about 40 minutes. He was able to get us squared away in no time. Because of the circumstances, I wasn't really worried about the price, but the fact that Kevin came out so quickly, I would recommend their services to anyone. Thanks Kevin!
The Up & Up Salon Stl
Jun 18, 2021
Report
We had Kevin install our new ac and we couldn't be happier! The whole process was smooth and effortless. He was Professionnel, friendly and on time. He went above and beyond to make sure things were done right. The company was priced fair as well We! We will definitely recommend this company to anyone in need of reliable hvac services. Services: Install AC, Installation
Chris Deering
Dec 18, 2020
Report
Chris was great to deal with and was very informative. He walked us through multiple scenarios with advice to which units were recommended and - are you ready for this- his recommendation was NOT the most expensive way to go,and then, the other two new unit install guys were perfect! These guys are very knowledgeable, professional, and friendly people in every facet, thanks guys/gals for making this as convenient, quickly installed, and comfortable in St. Louis smack dab in the middle of June!!!
Eric S.
Nov 25, 2020
Report
Collin and Jeff were assigned to install a new heater at my house. Not only did they do the job efficiently and professionally, they were also personable and cool to talk to. Care was taken on little things like using drop cloths to not get the house dirty, meticulous post-installation cleanup, and a crash course in operating the system and reading basic codes from it etc. Basically, KHAC and its people in the field rock.
Eric S.
Sep 13, 2020
Report
Collin and Jeff were assigned to install a new heater at my house. Not only did they do the job efficiently and professionally, they were also personable and cool to talk to. Care was taken on little things like using drop cloths to not get the house dirty, meticulous post-installation cleanup, and a crash course in operating the system and reading basic codes from it etc. Basically, KHAC and its people in the field rock.
Chris Deering
Aug 04, 2020
Report
Chris was great to deal with and was very informative. He walked us through multiple scenarios with advice to which units were recommended and - are you ready for this- his recommendation was NOT the most expensive way to go, and then, the other two new unit install guys were perfect! These guys are very knowledgeable, professional, and friendly people in every facet, thanks guys/gals for making this as convenient, quickly installed, and comfortable in St. Louis smack dab in the middle of June!
Stephanie Yusman
Jun 23, 2020
Report
We just had a new furnace and air conditioner installed. Gary and Collin were phenomenal! Very courteous, polite and friendly. They answered all of my questions and they worked well as a team. The work sites were completely cleaned up : Thank you Kirkwood Heating & Air Conditioning for being so professional and courteous throughout this entire process.pre-install/install/post-install
Dan Birke
May 13, 2020
Report
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.