HVAC reviews in St. Louis, Missouri

Seliga Heating & Cooling was top-notch from start to finish. Dory listened attentively, prioritized my needs, and quickly arranged an appointment. Our technician, Michael, was professional, knowledgeable, and genuinely caring throughout the visit.

I will certainly use Seliga for all our future heating and cooling needs. Highly recommend!

Still love Seliga! Just had new hot water heater installed. Old one started leaking. Called our trusted Seliga. Krista M came out and discussed our issues and needs. The new one was installed in days by Brad B and Braden D. They were knowledgeable and efficient - also left no mess. Can’t recommend enough. Thanks Seliga.
Love Seliga - dependable, reasonable, knowledgeable! We have used their services for years. Both in installation and maintenance. Just had new HVAC installed in our (new to us) home when AC failed. Chris came quickly to inspect, and recommend what our options were. He even brought a room AC loner until new install could be completed. Brad B, Lawson H, and Braden D arrived on time for the installation. They did an excellent job! Their work was efficient and were very informative in explaining the new system and thermostat. Answering all our questions so we understood how to best use the system. Totally cleaned up before leaving too. Definitely will continue to use and recommend Seliga to our friends & family!

I usually do not leave reviews , with that being said the level of professionalism exhibited by Seliga Heating and Cooling from start to finish needs to be acknowledged. Comfort expert Krista M., Tech expert Michael( no last initial sorry) who assessed and found the problem with my existing system, and the installation crew of Brad B., Lawson H., and Kiefer C., all performed with a level of professionalism, courteousness, and a laid back, comforting sense of confidence that made this a stress free experience. I would recommend Seliga Heating and Cooling to anyone in need of a new system or maintenance on an existing one. Thanks again for the service you provided. A very satisfied customer at 9753 Tesson Ferry Road .

Great Team, Great job.
Krista really spent time explaining options & the process to the two of us. Very helpful as we have not bought a system in 23 Years. She really knows her stuff. The team really kept us inform all through the process.
Any finally a contractor that cleans up after themselves. Most leave a bit of a mess, not this team.
A great group of guys & gal doing a great job.
Thank You Krista M, Brad N, John R., Joe F., Kiefer C.

Both Brad N. and Zeth were terrific to work with. They explained every step of our boiler repair to me, and we're professional and courteous. I especially appreciate it how well Brad cleaned the area around our boiler after the repair. The cost seemed reasonable for the work that was done. Will definitely call them again.

Krista got all the details right on my boiler replacement. Lawson H., Joe F, John R, and Kiefer C did a beautiful install, leaving me with hot radiators and a clean basement! First time with Seliga, totally pleased.

Starting from the original phone call, Sherry was an “Amazing” help. Courteous, knowledgeable and was willing to do what I needed ASAP. Just all around an awesome experience. Then the service tech Zeth? Unbielevable. Very knowledgeable, polite, explained my problem to me too a tee! Not to many companies have this kind of service anymore I’ll be a customer for ever and I will spread the word to everyone. Thank you to to everyone at Seliga and Happy Holidays.

We had a great experience with Selina Heating and Cooling from start to finish! Christa was wonderful at estimating and our technicians, Joe F., Lawson H., Brad N and John R., were all experienced and so detailed. They replaced an ancient boiler with brand new one and made sure everything was perfect. Totally recommend them! We need to enter another name Chris M to the list of terrific
Technicians!

They replaced the air conditioner in 2008 and used throw rugs to protect my carpet. So, when the furnace failed, I called them back. Once again they protected my property and my interest in getting my furnace back into service as the temperature outside is 1°. They sent Zeth to verify the issue and quote replacement. I accepted. I got a loan through them and a new furnace installed by noon the next day. Brad N. and Kiefer C. showed up on time, stayed on task, exceeded my expectations and rarely can I say, service was performed and there were no detrimental side effects.

Extremely satisfied with Seliga. Phillip did a wonderful job. Cost was fair. Was able to come out very next day per our request. Will use again in the future!

I would like to thank Seliga Heating & Cooling for installing my new furnace. This was a big job, as we did not have a furnace or duct work to start with. Brad N. and Lawson H. went above and beyond to provide my family with a great experience. They showed up on time and did a really good job completing the installation in a timely manner. They even cleaned up trash that was not theirs. I definitely recommend Seliga Heating and Cooling. Thank you!

I had the pleasure of working with two of your best technicians Mr Wayne B and Mr Lawson H. They were so nice and professional they took time and explain things to me and I'm forever grateful. I had gotten a boiler removed from my home and upgraded with central air and Central heat. The job itself was very intense because I have an older home they took their time. Some days getting here as early as 7:00 a.m. on time as stated and staying through 3:00 or 4:00 p.m. that evening the job itself took about a week. I will highly recommend your company as well as the technicians to friends family and the internet community.

This was our first experience working with Seliga, and we could not have been happier. From the very beginning, their office staff was friendly and helpful. They were able to provide a same-day visit to assess an issue with our water heaters. Upon determining that replacements were needed, they scheduled for that work to be done 2 business days later, which was remarkably fast compared to our experience with other companies. The technicians, Joe F. and Kiefer C., were knowledgeable, polite, and exceedingly competent. They completed the work in one day and even came back the next morning when we called regarding a small issue with water pressure (which they fixed!). We'll absolutely be working with them again and would highly recommend them to others!

My family have been working with Seliga the past year or so and initially had very good experience with the bi-annual maintenance plan. Phillip and Brad were fine and we have no issues with technicians who came to do maintenance and install. There were miscommunications from the get-go with “Comfort Expert” Krista. I believe she is in sales and my husband was specifically looking to replace our hot water heater and upgrade. We wanted to change from gas to electric with a heat pump which is different from a straight replacement that I think is more commonly done. After the first meeting stating what we wanted and verbal quote November 9th for $2700 but then we never got an email or phone call. They had the email and phone numbers on file already for the service plan. My husband called the main office back near the beginning of December and was told Krista would contact us back. We did not hear anything. I then called Friday January 2 and they immediately responded back saying they had misspelled the email they sent the quote to and resent it again after verifying our contact information. The quote they sent Friday was $3k which is within the realm of what was originally quoted two months before. The quote was for a Rheem 50 gallon electric hot water heater plus install, and gas cap off. I didn’t notice that it was just the water heater no heat pump. We signed it. During the install my husband asked where the heat pump was and they said they didn’t know what he was talking about but if we wanted a heat pump that job would be around $6700. We would not have gone with Seliga at that pricepoint. We found a hot water heater with a heat pump at home depot for $1650 and had spoken to some contractors for install alternatively and that all came out to about $3k. We were going with Seliga because we already had a maintenance plan and relationship with them but their communication is bad. I do not recommend them.

I recently had the pleasure of working with Seliga Heating & Cooling, and I truly can't say enough good things. Our furnace stopped running just as the weather was cooling, and they had someone out same day. Our technician, Chris, was absolutely wonderful. He was friendly, had a good sense of humor, and was so helpful. It's never fun to need work done you weren't expecting, but I couldn't have asked for a better experience. They were more than fair with pricing, timely, and just overall great to work with from start to finish. I would highly, highly recommend!

I highly recommend Seliga! I would give them 10 stars if I could. The customer service was above and beyond, starting the moment, I first called for information, to the very end. Krista is wonderful to work with. She’s very kind, professional and she knows her stuff. The Installation process was a breeze and impressed with the whole team. Thank you Brad N, Joe and Kiefer. Excited to have our new unit and confident that I can rely on Seliga, if there are any issues.

Lenny was excellent! Will absolutely be calling to get his help in the future and recommend to others. Top notch customer service and just an all-around personable guy. Thanks for the excellent service and getting us back up and running in the cold!! Gave excellent explanations as he worked. Super thrilled with the service we received!

Our Seliga crew recently installed a new heating and cooling system in our home. It was an all-day complex process with very little disruption to our personal space or schedule. Krista M. evaluated our preferences and helped us choose a system that would best meet our needs. Remarkably, installation took place a few days later. The installation crew of Brad B., Lawson H., John R. and. Kiefer C. was a professional, polite, and considerate team. The installation was efficient, organized, and clean. They made sure we understood the technical updates and operation of our new system. We have been customers of Seliga for 20 years including not only our system but also their maintenance program which we will continue with our new system. We would gladly refer them to family and friends.

July 2025. Seliga is amazing. They went over all of my options and I chose a heat pump/HVAC system. I was informed of a $2000 test credit. I was receive that I would’ve never even known about. There was some unavoidable, on their part, issues that came up. The crane was not available the day they were supposed to install. Of course I overreacted but they were completely professional and kind. The wrong part came in for them to install the system which delayed it. Once again they were professional and kind throughout the whole install. I was anxious, and to be honest, not the friendliest person in the world. They remained so professional and kind throughout the whole process. They treated me like I was family. As far as the HVAC system? My bills are half of what they used to be. We are in the middle of a below freezing cold front and my house is as warm as it’s ever been. I don’t even use a heating blanket on my bed anymore! If I ever have any more heat or cooling needs, I will definitely use Seliga. I recommend that anyone should call them and talk to them before you choose anyone else.

After getting a quote from another company, which took two weeks to get an appointment, I called Seliga to get a second quote. Not only did they come out the next morning, the quote I had received was for work I did not have to get done. The repair work was completed at a very fair price. The entire experience was terrific with Seliga , especially the service tech , Brett. The office staff as well was great. I will be using Selgia for all of my heating an cooling needs!

We just had Seliga install a humidifier in our house, and from beginning to end, it was a great experience. Our technician was Brad B., and you couldn't ask for a nicer or more considerate guy. He was also so patient in taking the time to explain how everything worked and answer all of our questions.