Trust your home’s heating to St. Louis’s most experienced HVAC professionals. Thomas Hoffmann Air Conditioning & Heating has delivered reliable heating solutions backed by 24/7 emergency service and personalized care that puts your comfort first for over three decades.
Why Choose Us for Your Heating Needs?
Commitment to energy efficiency and cost savings
Over 30 years of proven expertise serving St. Louis homeowners
Available 24/7 for emergency heating repairs
Licensed, certified technicians with extensive training
Nick was a great technician to work with. He accurately assessed my problem and found a solution that will help keep my unit functioning without continued problems. Great and knowledgeable company.
Response from the owner: Thank you, Amond! We're glad to hear that Nick was able to provide you with a great solution and appreciate your kind words about our company.
Very quick to respond, and easy to work with. Replaced our furnace on a short timeline.
Response from the owner: Thank you, Brian, for your kind words! We're glad we could assist you quickly with your furnace replacement and make the process easy for you.
Super fast service and totally fixed the problem. Came out when no one self would.
Response from the owner: Thank you, Barbara, for your kind words and for recognizing our fast service; we're glad we could solve the problem when others couldn't.
Response from the owner: Thank you, Bernard, for your kind words about our service and pricing; we appreciate your feedback and are glad you received a quick response!
The service man came out as requested. I called at night and he was here at 8:AM.He figured out the problem and had it fixed within the hour.Very courteous and efficient.JGold
Response from the owner: Thank you, Joan, for your kind words. We're glad the technician was able to help you so quickly and efficiently. Your satisfaction means a lot to us!
Our furnace decided to stop working at 11pm on a Friday right before a bad winter storm. They took my call that night and had a tech (Duraid) out by 9am the next day and had us all fixed up within 15 minutes! Fantastic customer service. Thank you!!
Response from the owner: Thank you, Nicki! We appreciate your kind words and are glad Duraid could get your furnace up and running so quickly before the storm. Your satisfaction means a lot to us!
Thomas Hoffmann always does a great job in servicing our HVAC. Installed a new system last and it’s working great and very efficient. Nick goes above and beyond when servicing and answers all my questions. Highly recommend Thomas Hoffmann Air conditioning & Heating.
Response from the owner: Thank you, Nancy, for your kind words! We're glad to hear that you're satisfied with your new system and appreciate Nick's dedication to great service. Your recommendation means a lot to us!
Had a water pump leak and they were out the very next day to repair!
Response from the owner: Thank you, Andrew, for your kind words! We're glad we could quickly help with your water pump leak. Your satisfaction means a lot to us!
Called at 5:50 on a Friday hoping to get an appt for next week. Guy on the line listened to my problem, diagnosed the problem over facetime, and gave me instructions as to how to change the filter on my unit with no problem at all. Fixed the problem and I didn't even have to pay a cent for it! I'll definitely be coming back here when we run into ore substantial maintenance problems.
Response from the owner: Thank you, James, for sharing your experience! We're glad our team member could assist you effectively and that you found the solution without any cost. We look forward to helping you with any future maintenance needs!
Awesome job! Nick was great. Prices are reasonable and well explained what I’m paying for and what work needs to be done.
Response from the owner: Thank you, Mitchell! We're glad to hear you had a great experience with Nick and that you found our pricing clear and reasonable. Your feedback means a lot to us!
As always, the Hoffmann technician was polite, professional, and efficient. Pricing is reasonable and even more importantly, they are dependable. I will continue to use Thomas Hoffman A/C and Heating.
Response from the owner: Thank you, Mark, for your kind words about our technician and for your continued trust in Thomas Hoffman A/C and Heating; we truly appreciate your support!
My neighbor referred these guys to me when had water heater problem. Previous company told me I needed to replace it. Tom’s technician fixed it for less than $200. This was over 2 years ago and have been using their service ever since. They are very trustworthy.
Response from the owner: Thank you, Mary, for sharing your experience and for trusting us with your water heater issue; we're glad our technician could help and that you've continued to rely on our services!
Nick Hoffman was amazing! He came out same day when our heat suddenly went out. He took the time to describe the problem and expertly fixed and tested it! Will definitely be recommending them. Thanks.
Response from the owner: Thank you, Matt! We're so glad to hear about your positive experience with Nick and that he was able to help you promptly. Your recommendation means a lot to us!
Job well done. The technician was competent and polite and knowledgeable. We'll have him back in the spring, honest company.
Response from the owner: Thank you, Laurel, for your kind words about our technician's competence and knowledge; we look forward to serving you again in the spring!
Realized my furnace stopped working late last night and forecast called for very cold arctic air blast. Called my regular HVAC company that advertises 24 hour service to find that after 7 PM, there is only an answering service. Same with two more “24 hour service” companies. Then I called Thomas Hoffmann HVAC Company and Nick quickly answered, listened to my issue, gave me a quote and was on his way. Nick arrived soon, completely checked out my furnace, found the problem and did the repair. Because the problem was fairly minor, he even gave me an unexpected and very appreciated discount. Nick was professional, competent, and very engaging. Best emergency, after-hours experience I’ve ever had. Nick saved the day and gave me the peace of mind I needed.
Response from the owner: Thank you, Richard, for sharing your experience; we're glad Nick could provide you with prompt and professional service during such a challenging time. Your kind words mean a lot to us!
Nick was great he was prompt and very patient in explaining the problems with our system and the steps we would take to solve them.I highly recommend using Thomas Hoffman Air Conditioning and Heating!
Response from the owner: Thank you, Benjamin, for your wonderful feedback about Nick's promptness and patience; we appreciate your recommendation of Thomas Hoffman Air Conditioning and Heating!
Furnace would not blow heat on Friday night and after leaving a few messages to several companies, Mr Hoffman called me back quickly and did a service call. Diagnosed the issue and was able to fix the problem. Will need a new unit soon, but nice not be without heat during the holidays! Quote and Invoice receipt done on the spot and detailed! Will use again for sure.
Response from the owner: Thank you, Heath, for your kind words! We're glad Mr. Hoffmann could get your furnace working in time for the holidays and provide a detailed quote and invoice. We appreciate your trust in us and look forward to helping you again in the future!
I was referred via home advisors. And I was so worried about the cost and the distance but Nick came and found my problem and fixed my problem and if I could I would shout-out to the world this is a honest and good company to hire. As a landlord over the road of 5 homes. I can call this company and trust that they will do the job and be honest. And I will not have to pay extra fees or be given a 3 week appointment Just because it's rental property. This is my go to company and I strongly recommend this company.
Response from the owner: Thank you, Annie, for your wonderful feedback! We're so glad to hear that Nick was able to address your concerns and provide you with the honest service you deserve. Your trust means the world to us, and we appreciate your strong recommendation!
Called Thomas Hoffmann HVAC and received service very quickly. Regular winter maintenance was provided. They always do a great job.Really appreciate their service and would recommend to anyone in kirkwood!
Response from the owner: Thank you for choosing Thomas Hoffmann HVAC! We're glad we could promptly address and resolve your HVAC issue. Appreciate your recommendation!
Having Nick come to our aid was a great experience and he offered followup assistance with the fancy technology part of the appliance if we need it. We will call him again if the need arises. Merry Christmas.
Response from the owner: Thank you, Marilyn! We're glad to hear that Nick was able to assist you and provide follow-up support. We appreciate your trust in us and wish you a Merry Christmas!
These guys are pros.Techs are friendly, listen and explain what they are doing.Office staff is responsive.Fast service....
Response from the owner: Thank you, Clark, for your kind words! We're glad to hear our techs and office staff made your experience a great one. Your feedback means a lot to us!
My AC unit was located on the ground in a very undesirable area; in the direct path of my neighbor’s downspout. Sent pics to Thomas, got a reasonable estimate to raise the unit off the ground and bolt it to my foundation. The work was completed cleanly and efficiently at a very reasonable price! Extremely satisfied with their work!
Response from the owner: Thank you, Diane, for your wonderful 5-star rating; we appreciate your support!
Thomas Hoffmann AC & Heating was wonderful to work with. They arrived on time, diagnosed the issue and got the work done fast. I would recommend Thomas Hoffmann AC & Heating to anyone.
Response from the owner: Thank you, Adam, for your kind words and recommendation; we're glad to hear you had a great experience with our team!
Tom and his team helped us select a great 2nd unit for our first floor. Installation went smoothly and it looks great. Cheers!
Response from the owner: Thank you, Immy! We're glad Tom and the team could assist you in finding the perfect unit and that the installation went smoothly. Enjoy your new space!
Arrived early in the time window quoted. Zach is a thorough tech and discovered an issue I had suspected. Able to quickly get the part and fix the issue. Great company to work with. The communication before the appointment is outstanding. Highly recommended.
Response from the owner: Thank you, Dale, for your wonderful feedback! We're glad Zach could assist you effectively, and we appreciate your kind words about our communication and service.
Response from the owner: Thank you for your kind words, Buzz! It was a pleasure assisting you.
Comprehensive Heating Services
We offer complete heating solutions to keep your St. Louis home warm and comfortable throughout the winter months:
Professional Furnace Installation
Ready for a new heating system? Our experts will help you select and install the perfect furnace for your:
Home’s specific size and layout
Energy efficiency goals
Budget requirements
Comfort preferences
We handle everything from initial consultation through professional installation, ensuring your new system delivers optimal performance from day one.
Expert Furnace Repair
When your heating system fails, you need fast, reliable service. Our experienced technicians:
Respond quickly to heating emergencies
Diagnose issues accurately the first time
Use quality parts and materials
Provide upfront pricing
Ensure lasting repairs
Is It Time to Replace Your Furnace?
Watch for these key signs:
System is 15+ years old
Steadily increasing energy bills
Uneven heating throughout your home
Frequent or costly repairs
Excessive dust or soot
Rising humidity issues
Proactive Furnace Maintenance
Regular maintenance is your best defense against heating problems and high energy bills. Our comprehensive tune-ups:
Prevent unexpected breakdowns
Lower monthly energy costs
Extend system lifespan
Maintain warranty coverage
Ensure safe operation
Optimize performance
Heat Pump Solutions
Looking for an energy-efficient alternative? Our heat pump systems:
Provide both heating and cooling
Operate at 1/4 the cost of conventional systems
Run quietly and efficiently
Deliver consistent comfort year-round
Why St. Louis Homeowners Trust Us
Your comfort and safety are our top priorities. When you choose Thomas Hoffmann Air Conditioning & Heating, you get:
Experienced, background-checked technicians
Premium products and parts
Fair, transparent pricing
Guaranteed satisfaction
Local expertise for St. Louis weather challenges
Contact us today to schedule service or learn more about our heating solutions. Let us show you why we’re St. Louis’s most trusted heating contractor.
24/7 Service Call Now
At Thomas Hoffmann Air Conditioning & Heating, we pride ourselves in being a locally owned and operated HVAC company. With more than 30 years of experience and a master technician and mechanical engineer as our owner, we can replace, repair, and provide maintenance for your business or home’s HVAC system.
