Breathe Easier Today – Schedule Your Indoor Air Quality Assessment!

Thomas Hoffmann Air Conditioning & Heating LLCExcellentThomas Hoffmann Air Conditioning & Heating LLC4.9 Based on 471 reviews fromSee all reviews review us onAndrew C.Andrew C. ★★★★★ I have used Thomas Hoffmann HVAC several times and I highly recommend them. Their customer service is excellent, their engineers are professional and efficient and they are great value.Response from the ownerWe're so grateful for your kind words, Andrew! We're delighted to hear about your positive experiences with our team. Thank you for recommending us! Charles C.Charles C. ★★★★★ Saved the day! Thanks m so thankful you were there when i needed it.Response from the ownerI'm so glad we could help when you needed it! Thank you for your kind words. Bill B.Bill B. ★★★★★ It was the end of Spring coming into the Summer cooling season and our air conditioner that was about 20 years old stopped working. We were new to the area and didn’t know any of the HVAC folks so had to get several estimates.Our estimates ranged from inexpensive but incomplete to really expensive and way more than we needed, and many of the salesman were telling me things that I later found were just not true.Thomas Hoffmann gave an estimate that was fair and answered the barrage of questions that I asked of him.The day of the installation, the team arrived on time, early in fact, install the air conditioner/water heater/air filter and air cleaner, the installation looked great and to my delight they left the area in a cleaner condition than when they found it.Recently, we’ve had other trades come out and one asked me if they were turning the wrench in the right direction to loosen a nut and another needed access to my attic from inside the house, leaving greasy marks on the access panel, so, having a team like Thomas Hoffman Air Conditioning and Heating LLC accomplished what they did in one day with competence and professionalism gives us the confidence that the job is done right. Because of this, we’ve asked Thomas Hoffman Air Conditioning and Heating LLC to do a similar size job at another property.Response from the ownerThank you for trusting us with your HVAC needs and for recognizing our team's competence and professionalism in completing the job to your satisfaction. We look forward to assisting you with your future projects as well. Jared M.Jared M. ★★★★★ Tom and his team did a great job replacing our outdoor condenser and indoor evaporator coil. Tom goes above and beyond with his service, responding to calls around the clock, and his team was efficient and effective when installing the new units. He pricing is reasonable and the quality of work looks great.Response from the ownerThank you for recognizing our hard work and dedication to providing excellent service, we truly appreciate your kind words! Londie I.Londie I. ★★★★★ Nick is the best . He explains what is going on every step of the way. I feel empowered.Response from the ownerThank you for your kind words, Londie! It's great to hear that Nick provided such informative service. Cheri Lilly T.Cheri Lilly T. ★★★★★ Nick, the repairman was on time and knowledgeable. He diagnosed and fixed the issue quickly. He also provided advice on maintenance and future needs for the system.Response from the ownerWe appreciate your kind words, Cheri! Thank you for sharing your positive experience with Nick. Andrew T Freimuth J.Andrew T Freimuth J. ★★★★★ As we all have dealt with at some point, my AC went out and I had to call someone. Thomas Hoffmann came out and replaced my old unit and now my home is cool again. Thank you to Giovanni for the hard work and thanks for letting me be the guy that talked your ear off while you worked. Hopefully I didn't bother you too much. The whole team was extremely helpful through this new experience (for me since I use to be the guy that was called and now I'm not due to my career change lol) my whole family is much happier now that we're not sitting there sweating our butt's off and being uncomfortable.Response from the ownerThank you for sharing your experience with us, Andrew! We're glad Giovanni and the team could help make your home cool again. Your satisfaction is our priority, and we appreciate your kind words. Alyssa G.Alyssa G. ★★★★★ Was very polite and did an excellent job!Response from the ownerThank you for your kind words, Alyssa! It was a pleasure assisting you! Rachel A.Rachel A. ★★★★★ Open 24/7 called late one day and they was out here first thing in the morning our guy was Nick he was kind and courteous nice as could be he took he time to tell us what happened and what is going on and where to go from here. I will definitely be calling and back if I ever have any more issuesResponse from the ownerThank you for sharing your experience with us, Rachel! We're glad Nick could assist you and provide great service. We appreciate your kind words and look forward to helping you in the future. Paul A.Paul A. ★★★★★ Nick came out very fast, courtesy and friendly.Response from the ownerThank you for your kind words, Paul Andrew! We appreciate your feedback. Ben & A.Ben & A. ★★★★★ My technician was RIGHT on time and was super nice and efficient. Great overall experience. Highly recommend!Response from the ownerThank you for recommending us! We're glad to hear you had a great experience with our technician. angelacullomangelacullom ★★★★★ Off ice staff was amazing and friendly and helpful. Service was on time and our tech Nick was awesome!Response from the ownerWe're delighted to hear that you had a wonderful experience with our office staff and technician Nick! Thank you for your kind words! JAY C.JAY C. ★★★★★ It’s excellent sarvice I love to call againResponse from the ownerThank you for your kind words. We look forward to assisting you again! George G.George G. ★★★★★ Great fast courteous service, knowledgeable.Response from the ownerThank you for recognizing our fast and courteous service, we appreciate your feedback! Debbie G.Debbie G. ★★★★★ Gio was was great. Efficient and on time.Response from the ownerThank you for your kind words, Debbie! Glad to hear you had a positive experience with Gio. Beth SBeth S ★★★★★ Fast and excellent service.Response from the ownerThank you for the 5-star rating, Beth! Angie rAngie r ★★★★★ Thomas went above and beyond to help with my hot water tank. He was fast and efficient.Response from the ownerThank you for recognizing Thomas's exceptional service - we are so glad he could assist you with your hot water tank! Steve M.Steve M. ★★★★★ I just had Nick from Thomas Hoffman do work on my HVAC system.What stood out the most was the exceptional customer service. Nick was always available to answer any questions I had and ensured that I was completely satisfied with the work done. The HVAC system is working perfectly, and I’ve already noticed a significant improvement in my home’s comfort.I highly recommend Thomas Hoffman to anyone in need of HVAC services. Their professionalism, expertise, and dedication to customer satisfaction are truly top-notch. Thank you, Nick for a job well doe!Response from the ownerThank you for recognizing our dedication to customer satisfaction, Steve! We're glad to hear that Nick provided exceptional service and that your HVAC system is working perfectly. Your recommendation means a lot to us! Sergio Barranco M.Sergio Barranco M. ★★★★★ Great job, price and customer serviceResponse from the ownerThank you for recognizing our efforts in providing great service and pricing! We appreciate your feedback. Rene' G.Rene' G. ★★★★★ They did a fine job.Response from the ownerThank you for recognizing our efforts! Mari L.Mari L. ★★★★★ I’ve been using “THOMAS Hoffmann Airconditioning and Heating” for years now. We have a 30 +\- year old system that works perfectly for us. Although we’ve not had to use it yet, it is comforting to know they offer a 24 hour on call service. I really appreciate that the technicians don’t try to upsell us on anything. They’re a very professional, knowledgeable, and courteous, local-family owned and operated business. I’ve also found their pricing to be very fair and by”fair” I don’t mean “cheap” but reasonable… especially for the quality of service provided by THOMAS Hoffmann HVAC. I love supporting smaller family owned business and this one is top-notch! Thank you guys!Response from the ownerThank you so much for your continued support and kind words, Mari! We truly appreciate your loyalty and are glad to hear about your positive experiences with our services. We look forward to continuing to provide you with top-notch service in the future. Michael L.Michael L. ★★★★★ Great service! They were able to fix my system the same day and on a weekend. Highly recommend Thomas Hoffman engineered solutions!Response from the ownerThank you for choosing Thomas Hoffman AC and Heating! We're delighted we could assist you promptly, even on a weekend. We appreciate your recommendation! Jen F.Jen F. ★★★★★ Thomas Hoffman and his crew are always professional. We’ve been going to them for years, and just recently bought a new HVAC unit from them. They got us a great deal. We’re on their maintenance plan as well, which gives us a spring and fall tuneup. Highly recommend!Response from the ownerThank you for your continued support, Jen! We appreciate your loyalty and are glad to hear you are satisfied with our services. Louis G.Louis G. ★★★★★ Knowledgeable, courteous, quick and friendly! Outstanding people - thanks for all you doResponse from the ownerWe appreciate your feedback and are glad to hear about your positive experience with us! Tami B.Tami B. ★★★★★ The service was great. The installers and guys that brought the materials needed were great. Cleaned up afterwards and answered any questions that I had. Would recommend.Response from the ownerWe're so glad to hear that you had a great experience with our team! Thank you for recommending us. Kay H.Kay H. ★★★★★ Very professional and friendly.Response from the ownerThank you for recognizing our professionalism and friendliness! Jamie F.Jamie F. ★★★★★ AC unit went out twice in one day. Nick was professional, friendly went above and beyond to ensure my system was functioning properly. Will be using Hoffman in the future.Response from the ownerThank you for sharing your experience, Jamie! We appreciate your kind words and look forward to assisting you in the future. Teresa F.Teresa F. ★★★★★ Our service technician arrived right on time and was professional, friendly, efficient and courteous. We couldn’t ask for more.Response from the ownerThank 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. Mary E.Mary E. ★★★★★ NickDid a great jobResponse from the ownerThank you for recognizing Nick's great work! We greatly appreciate your business 🙂 Carol D.Carol D. ★★★★★ Amazing! Our water heater was not working after we experienced a sewer back-up in our basement. Desperate yet hopeful, we called Thomas Hoffmann HVAC today after several other HVAC service providers turned us down (even two who advertised same day service) to request a service call today. Nick Hoffmann was here within an hour-1/2 (he worked us in after an earlier appointment). Very professional, friendly and willing to take on a the challenge in a very unpleasant environment. He had the water heater burning brightly within 15 minutes. We were delighted and will definitely call them again for our HVAC needs. Thanks, Nick, we appreciate your responsiveness and abilities!Response from the ownerThank you for sharing your experience, Carol! We're so glad Nick could assist you promptly and effectively. We look forward to helping with your HVAC needs in the future! D H.D H. ★★★★★ I really appreciated how quickly a technician arrived who was able to troubleshoot and rectify the multiple issues we had with our AC units. Danielle was a sweetheart and provided us with options so that future breakdowns like this won't happen again. I honestly could not have asked for any better service.Response from the ownerThank you for your kind words! We're glad we could resolve the issues with your AC units promptly and provide you with lasting solutions. We appreciate you taking the time to share your experience and are grateful for your business 🙏 Buzz P.Buzz P. ★★★★★ Excellent Service. Thank you ZackeryResponse from the ownerThank you for your kind words, Buzz! It was a pleasure assisting you. Eileen B.Eileen B. ★★★★★ Prompt, professional, and reliable. Our AC started blowing hot air on a particularly hot evening. Thomas came late at night to troubleshoot, identify the root cause and find a tactical solution until the permanent solution could be implemented. He had his team order a replacement part (coveted by warranty), and was back scheduled within days to install it. Highly recommend.Response from the ownerThank you for sharing your experience, Eileen! We're glad we could assist you promptly and professionally. We appreciate your recommendation! Dan C.Dan C. ★★★★★ As owner of rental and living out of town, it is very easy and painless to have Thomas Hoffman schedule all of my seasonal work with the tenant. Highly recommend!Response from the ownerThank you for trusting us with your rental property maintenance, Dan! We appreciate your recommendation! Kathy M.Kathy M. ★★★★★ Quick, informative, and helpful! I appreciated them coming out to quote me for a new HVAC system.Response from the ownerThank you for your kind words! We're glad we could provide you with the information you needed. Albert K.Albert K. ★★★★★ 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 KoestererResponse from the ownerAlbert thanks so much for your kind reviews and your business. We truly appreciate it!!! Cody P.Cody P. ★★★★★ Fast and efficient service! Will use againResponse from the ownerThank you for your kind words! We appreciate your support and look forward to serving you again! John Patrick S.John Patrick S. ★★★★★ Quick efficient and friendly even when swamped! 43 years in the trades. A good attitude is a great asset. Patrick CEOResponse from the ownerThank you for recognizing our team's hard work and positive attitude, Patrick. We appreciate your kind words and are grateful for your business! Lisa S.Lisa S. ★★★★★ Always on time. Professional service and fair pricing.Response from the ownerThank you for your kind words, Lisa! We appreciate your feedback and are glad to hear that you are satisfied with our service. Daisy L.Daisy L. ★★★★★ Thomas was awesome!This very pregnant lady is grateful he diagnosed and fixed what was wrong with our AC before the hottest part of the year rolls around.He was sweet to our pup too, which is always a plus.Response from the ownerThank you for sharing your experience with Thomas! We're so glad he could help diagnose and fix your AC before the heat hits. We appreciate your kind words and look forward to serving you in the future. Lawrence P.Lawrence P. ★★★★★ Job well done! Always prompt, courteous and professional… i use them exclusively for my HVAC needsResponse from the ownerThank you for your loyalty and kind words! We appreciate your continued trust in us for your HVAC needs. Rebecca B.Rebecca B. ★★★★★ Prompt, friendly and thorough service!Response from the ownerThank you for your kind feedback! It was our pleasure assisting you.🙂 Phil D.Phil D. ★★★★★ Efficient professional knowledgeableResponse from the ownerThank you for your 5-star review! David D.David D. ★★★★★ The issue causing my system to malfunction was fickle and took lots of work to finally figure out. I think others might have just told me I needed a new thermostat. I'm very grateful they didn't just press the easy button and found the root cause instead.Response from the ownerWe appreciate your recognition of our dedication to finding the root cause of the issue rather than opting for a quick fix. Thank you for acknowledging our efforts! alexis S.alexis S. ★★★★★ They got the job done, we're very quick and very kind!Response from the ownerThank you for your kind words! We appreciate your feedback and are glad we could assist you efficiently. Mary B.Mary B. ★★★★★ Giovanni was nice, professional and courteous.Response from the ownerThank you for recognizing Giovanni's professionalism and courtesy. We appreciate your feedback! js_loader
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AC Repair & Services Near Me

Available 24/7 for Emergency Air Conditioning Services

At Thomas Hoffmann Air Conditioning & Heating, we understand the importance of staying cool during St. Louis’s hot summers. Our trusted team, led by Thomas Hoffmann—a master technician with over 30 years of engineering expertise—specializes in air conditioning repair, maintenance, and installation tailored to your needs.

As your premier HVAC specialists in St. Louis, Missouri, we are dedicated to delivering unmatched air conditioning solutions to residential and commercial clients. Whether routine maintenance to prepare for the summer, emergency repairs, or installing a new, efficient system, we are equipped to ensure your comfort throughout the season. Contact us today to schedule a service visit and experience the exceptional service our locally owned and operated company is known for.

Your comfort should never be compromised!

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AC Repair & Maintenance

At Thomas Hoffmann Air Conditioning & Heating, we excel in providing top-tier installation, repair, and maintenance services for your cooling systems. Our commitment to excellence ensures you stay comfortable during the warmest months, offering only the best air conditioners, comprehensive preventative maintenance, and expert servicing by our certified technicians. Remember, a well-maintained air conditioning system doesn’t just cool your space; it’s also a key player in lowering energy bills and enhancing overall efficiency. Regular servicing is crucial for your cooling system’s optimal performance and longevity.

Furnace Repair & Maintenance

A reliable heating system is non-negotiable in St. Louis during the cold months. Annual maintenance is essential to guarantee maximum heat output and efficiency. Our certified and licensed technicians are at your service for any heater repairs, servicing, or replacements, ensuring your system operates at peak performance for ultimate comfort. With over three decades of industry experience, round-the-clock emergency services, and a commitment to personalized care, we’re here to uphold our promise of comfort exactly when needed.

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Commercial HVAC

Understanding and addressing the unique HVAC requirements of commercial properties demands expert insights. At Thomas Hoffmann Air Conditioning & Heating, we collaborate closely with you to assess your needs, preferences, and budget, ensuring our recommendations perfectly align with your business objectives. Partner with us and redirect your focus back to your business operations, confident in the knowledge that experts manage your HVAC needs. We’re here to deliver the cost-efficiency and professional service your St. Louis business deserves.

Heat Pump

Opting for a heat pump can offer numerous benefits for your home, providing efficient heating in winter and cooling in summer, all while being energy-efficient. If you’re considering a heat pump, contact Thomas Hoffmann Air Conditioning & Heating. We’re ready to offer expert advice and recommend the best system to meet your requirements.

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Indoor Air Quality

Ensuring your home’s air quality is optimal involves more than just selecting the right HVAC products; it often requires proactive measures against pollutants that can originate from everyday sources. Our comprehensive Indoor Air Quality solutions, including air purifiers, humidifiers, dehumidifiers, UV lights, and ventilation systems, are designed to address these concerns, ensuring your home’s air is clean and healthy.

24/7 Service Call Now

Master technician Thomas Hoffmann brings over 30 years of experience to St. Louis AC repair and air conditioning services. Ready for summer’s heat? Our expert team ensures your system is efficient and reliable. Just a call away for repair, replacement, or maintenance.