With over 30 years in the industry and a master technician and mechanical engineer as our owner, we have the experience and resources to repair your heating system.
St. Louis winters can be brutal, and having heat in your home is necessary! Your heating system is essential and requires immediate, professional attention when it is not working properly.
Call us to speak with our professional furnace repair team and ensure your home and family stay warm this winter.
Had an issue with my AC not cooling the house, with it being 100% out. I called Thomas Hoffmann AC and Heating. The lady I talked with understood my problem, and was able to send Nick Hoffmann out the same day. I am sure they were swamped with the weather being so hot. Nick came out a few hours later and fixed the issue. Same day service was extremely nice with it being so hot. House is cooling down now!!!!! Same day service and more than reasonable charge, Nick sure knew what he was doing and diagnosed and fixed the problem right away. If you are having a cooling or heating issue, you would be wise to call Thomas Hoffmann, and rest assured the issue will be fixed right the first time, and at a reasonable price. JS
Response from the owner:Thank you, Hank, for your wonderful feedback; we're glad you enjoyed the fast, friendly, and professional service, and we'll be sure to keep up the great work!
The technician Giovanni was excellent and on time very professional and efficient and knowledgeable of the project at hand ,gave great advice but most of all did great work 👏 thank you .
Response from the owner:We are so happy to hear you had a great experience, Sam! Thank you for the review, and thank you for your business.
Your service technician was very professional and knowledgeable. And did not appear to try to give me bogus information. I truly appreciate his honesty because several other companies did not appear to be honest, obviously wasn’t honest, my gut feeling told me they were not honest and tried to get me to spend $10,000 for a problem that was much simpler to fix. I look forward to you servicing all my properties, and possibly those of the rest of my family.
Response from the owner:Thank you so much for the kind words and great review! We appreciate your support.
Very prompt, communication was great, and the workers were very polite. I highly recommend them!
Response from the owner:Thank you, Lianne! We're glad to hear that you had a positive experience with our team and appreciate your high recommendation.
Water heater repaired, appointment done the same day, effective, courteous
Response from the owner:Thank you, Leticia! We appreciate your kind words and are glad to hear that the water heater was repaired promptly and effectively. Your satisfaction means a lot to us!
The service tech Giovanni did a fantastic job. Our gas fireplace is working like new again so we’re ready for the cold weather!
Response from the owner:Thank you, Mr, for your fantastic review! We're glad to hear Giovanni provided you with excellent service and professionalism. Your recommendation means a lot to us!
⭐️⭐️⭐️⭐️⭐️ If I could give 10 stars, I absolutely would.
Last night our furnace went out unexpectedly, and with three kids in the house, the temperature dropped fast. Giovanni went above and beyond in every way possible. Instead of charging me a late-night service fee, he simply asked, “Are you decently handy?” and offered to walk me through some troubleshooting steps to get our heat back on so my children wouldn’t have to sleep in the cold.
Not only did he guide me through the process, he even FaceTimed me and showed me exactly what to take apart, how to put it back together, and what signals to watch for. It felt like having a real technician standing right next to me the entire time. Thanks to him, our heat was restored within minutes.
In a world where true customer service is hard to come by, Giovanni is a rare find. It is a guaranteed fact that any future repairs, maintenance, and the new heater/AC system we’ll be needing this coming summer/fall will absolutely be done through him. His honesty, kindness, and expertise have earned our business for life.
Highly, highly recommend.
Response from the owner:Thank you, Jeff, for sharing your experience! We're so glad to hear Giovanni was able to help you and your family during that tough situation. Your recommendation means a lot to us, and we appreciate your trust in our services for the future!
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!
I called this company earlier today because I was having a bunch of issues with my HVAC system. They were incredibly friendly and walked me through troubleshooting step by step over the phone. They didn’t even charge me for the call. Thanks to their honest advice, I was able to get things running smoothly again. Really grateful for their help and would definitely recommend them if you want straightforward and trustworthy service. Five stars all the way!
Response from the owner:Thank you so much for the glowing review, Hector! We appreciate your business and look forward to working with you in the future.
Nick did not set current time. — Monday Hoffmans Zach came to fix correct time. We DID NOT want a timed thermostat — we prefer to set temperatures manually
Response from the owner:Thank you, Pat, for your kind words about Giovanni; we appreciate your feedback and are glad to hear that he made a positive impression.
Clear communication about arrival, service and costs.
Response from the owner:Thank you, Margaret, for your kind words! We appreciate your feedback on our clear communication and are glad you had a positive experience.
I will highly recommend this business for your air and heater repair. Prompt, knowledgeable and courteous service.
Response from the owner:Thank you, Judy, for your kind words and recommendation! We're glad to hear you were pleased with our prompt and courteous service.
Thomas Hoffman was very responsive to our after hours inquiry, even walked us through some trouble shooting over the phone. We provided pictures of the unit and they were able to quickly buy, schedule and install the part to keep our family warm!
Response from the owner:Thank you, Ali! We're glad to hear that Thomas was responsive and helpful in getting everything sorted out for you and your family. Your feedback means a lot to us!
Nick came by, identified the problem quickly and had it fixed. Great service!
Response from the owner:Thank you, Ted! We're glad to hear that Nick provided you with quick and effective service. Your feedback is greatly appreciated!
Great service. Responsive. Well trained technicians. Honest friendly and thorough. I highly recommend Tom Hoffmann and his team.
Response from the owner:Thank you for your kind words! We appreciate your recommendation and are delighted to hear about your positive experience with our team.
Ryan Taylor with Thomas Hoffman did an outstanding job in servicing our unit & explaining everything to me, especially how our humidifier worked, since we were new home owners & had not had one before. Thank you!
Response from the owner:Thank you! We're glad to hear that Ryan and Thomas provided you with excellent service and helped you understand your new humidifier. We appreciate your feedback!
As always, the Hoffmann technician Zach 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!
Response from the owner:Thank you, Brandon! We appreciate your kind words and are glad to hear about your positive experience with Hoffmann’s professionalism and thoroughness.
Our service technician arrived right on time and was professional, friendly, efficient and courteous. We couldn’t ask for more.
Response from the owner:Thank you for sharing your positive experience with our service technician! We appreciate your kind words and are glad to hear that you were satisfied with the service provided.
I'm a new customer and had my first appointment for furnace check.My tech was Zack and what a professional. He explained how he checked system and answered all my questions. This was a very good experience
Response from the owner:Thank you, Patricia, for your kind words! We're glad to hear that Zack provided you with a professional and informative experience during your furnace check. Your satisfaction means a lot to us!
Thomas Hoffman is a wonderful company to work with. Techs are knowledgeable, personable & efficient.
Response from the owner:Thank you, Christine, for your kind words about our team; we appreciate your feedback and are glad to hear you had a positive experience!
I called on December 25th at midnight and started leaving a message and Thomas Hoffman the owner called me back almost immediately. He said he would come out the next morning between 8:00 and 10:00 am snd he was promptly on time. He fixed my problem and while he was there I decided to get an estimate for a new furnace and air conditioning unit. The price was very reasonable and the installers one of them being his son were both very professional very courteous, polite, arrived on time and finished the same day. I enjoy knowing that I now have the support of Thomas Hoffman heating and air conditioning along with the peace of mind that comes with owning a Trane. Nothing stops a Trane.
Albert Koesterer
Response from the owner:Albert thanks so much for your kind reviews and your business. We truly appreciate it!!!
St. Louis Furnace Repair Services
When your furnace stops working in the middle of a cold St. Louis night, you need reliable help fast. Our emergency repair team is available 24/7 throughout St. Louis County and surrounding areas, including:
Affton
Arnold
Ballwin
Brentwood
Bridgeton
Chesterfield
Clayton
Cottleville
Creve Coeur
Dardenne Prairie
Des Peres
Ellisville
Eureka
Fenton
Frontenac
Hazelwood
Kirkwood
Lake St. Louis
Manchester
Maplewood
Maryland Heights
O’Fallon
Olivette
Overland
Richmond Heights
St. Ann
St. Charles
St. Louis
St. Peters
Town And Country
University City
Valley Park
Webster Groves
Weldon Springs
Wildwood
Signs Your Furnace Needs Repairs
As with all mechanical equipment, heating systems are built to last but break down occasionally. Watch for these warning signs that may require emergency furnace repairs:
Not enough heat, or the air feels lukewarm
The heater won’t turn on
Odd smells or strange noises
A yellow or flickering burner flame
Short cycling (system turns on and off frequently)
Unusual sounds that could indicate damaged internal components
If you notice any of these warning signs, immediate professional attention can prevent more serious damage to your heating system.
24/7 Emergency Heating Repair Services
As most homeowners know, heating systems fail at the most inconvenient times. When you need emergency heating replacement or urgent repairs, Thomas Hoffmann Air Conditioning & Heating offers comprehensive 24/7 emergency HVAC service for all HVAC system types, including:
When you need emergency service, you can count on our team to:
Diagnose the issue accurately
Provide clear explanations and options
Offer fair, upfront pricing
Complete repairs efficiently
For those critical times when you cannot wait until normal business hours, Thomas Hoffmann Air Conditioning & Heating offers emergency 24-hour furnace repair services. Our certified and experienced technicians are available to handle the most complex heating system failures. It doesn’t matter which brand you have, how old or new your system is, our team has extensive training, a wide variety of tools and parts to keep you and your family warm when you need it most.
Trane Authorized Furnace Repair
Thomas Hoffmann Air Conditioning & Heating meets the exceptionally high standards necessary to be a Trane Authorized Dealer through ongoing training and our personal drive for the best customer satisfaction. We use Factory Authorized Parts to optimize the dependability and efficiency of your heating equipment.
Heater Repair in St. Louis
Our team at HVAC St.Louis will arrive promptly, protect your property, keep our work area clean, and guarantee the best pricing. Our goal is to eliminate the stress and inconvenience of heater repair. When we receive your call, we will update you on all work, provide necessary recommendations, and get your approval before starting the project.
Full-Service Furnace Repair
It doesn’t matter who installed your heating system or its brand; our technicians can repair every make and model out there. Before the repair, our techs will explain the problem and your options. Some of the most common furnace repairs include:
Fan belt replacement
Burner repair
Blower motor replacement
Fan blade repair
Thermostat recalibration
Electrical Repair
Once we have fixed your heater, we can keep it in peak condition with furnace maintenance services.
Our Service Guarantee
At Thomas Hoffmann Air Conditioning & Heating, our promise to you goes beyond just fixing your HVAC systems. As high-quality business owners committed to indoor comfort technology, we’ve built our reputation on three core commitments:
Responsiveness – We understand heating emergencies can’t wait, which is why our contractors offer 24/7 emergency service with prompt response times
Integrity – We provide transparent pricing and honest recommendations, never suggesting unnecessary repairs
Expertise – With our founder’s background as both a master technician and mechanical engineer, we ensure every technician delivers the highest quality service.
What sets us apart isn’t just our technical knowledge — it’s our dedication to ensuring a positive experience with every service call. This commitment to excellence comes directly from Thomas Hoffmann, whose experience as President and Former Owner & Founder of Hoffmann Brothers guides our service principles.
Call Thomas Hoffmann Air Conditioning & Heating
If you notice any of the signs of furnace problems, don’t hesitate to call us. We understand that heating problems don’t always happen at the most convenient times. That’s why we offer 24-hour furnace repairs.
When you call Thomas Hoffmann Air Conditioning & Heating, we will inspect your system, quickly diagnose the problem, and have your heater back up and running. Our professional heating technicians will restore your heating equipment to the manufacturer’s noise level and efficiency specifications, raising your comfort level and reducing utility bills.
24/7 Service Call Now
At Thomas Hoffmann Air Conditioning & Heating, we pride ourselves on 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 maintain your business or home’s HVAC system.
