Based on 169 reviews.

Ross Bearman

2021-07-30

Great experiences. Tom was very helpful and itemized everything for us!

Matthew Nagy

2021-07-29

Justin Wedel

2021-07-28

I can't say enough good things about Thomas Hoffman AC & Heating! Last month, my AC went out and they were prompt to arrive and fixed the problem quickly and professionally. Unfortunately, a month later (yesterday) I began to see water dripping from the furnace/AC area and immediately called Thomas Hoffman. Instead of charging an "arm and leg" to come out to fix it, they connected me to an on call technician who Facetimed me to fix the problem (a clogged drain). He was courteous, patient, and very informative throughout it all. Thank you again to Thomas Hoffman AC and Heating. Would highly recommend!

Paul Slayton

2021-07-27

Did an excellent job. Would highly recommend!

Katie Conrad

2021-07-24

They were the best AC service I’ve worked with to date! Quick, responsive, helpful, and professional. Would recommend to anyone in my network. Great company with great results!

Emily Justiniano

2021-07-22

Tom and his employees are top-notch! - Punctual, professional and polite. Highly recommend!

Sharon Shannon

2021-07-22

I am impressed with the service I received from the STL Heating and Air Conditioning Company. Jeff was the repair agent sent to rescue me from the heat. I called Thom the night before around 7:30 p.m. to describe the problem I was experiencing. Thom was able to give me the name of the repairmen and the estimated time he would arrive in the morning. All is well. Jeff went right to the problem, fixed it, clean my unit out, took the temperature, and placed a sticker on my inside heating and cooling system. I now have an air conditioning business I will call to service my heating and cooling system FULL STOP. KUDOS TO THE COMPANY!!!

Mike Smith

2021-07-17

Was very helpful. He help us over the phone with now charge. Will definitely have them back to clean our system.

Mary M Reid

2021-06-28

Nick was so friendly, so courteous and helpful explaining what he did and why. I highly recommend their services.

Hamid Ali

2021-06-19

Best services. Called at middle of the night and Tom showed up early in the morning . So happy with quick response and professional attitude. I would definitely recommend Hoffman and will keep them for yearly maintenance

OUR PROMISE

At Thomas Hoffmann Air Conditioning and Heating, it is truly our privilege to partner with you to provide quality service each time you call. Our goal is quite simple, to exceed your expectations through our responsiveness, integrity and expertise.

Thomas Hoffmann Air Conditioning & Heating

Call (314) 471-7625 :: Our St. Louis HVAC contractors are available 24/7 for any heating and cooling service for your home or business.

At Thomas Hoffmann Air Conditioning & Heating, we take pride in being a locally owned and operated HVAC company. With more than 30 years of experience, and with a master technician and mechanical engineer as our owner, we can replace, repair, and provide maintenance for your business or home’s HVAC system.

Thomas Hoffmann Air Conditioning & Heating is committed to following all COVID-19 safety protocols during our HVAC visits to keep you, your family, employees, customers, clients, and our technicians safe.

Your comfort should never be compromised!

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Air Conditioner Service & Repair

Thomas Hoffmann Air Conditioning & Heating specializes in installing, repairing, and maintaining the cooling system for your home. We are dedicated to keeping our customers cool in the hot summer months by selling the best air conditioners on the market, providing preventative maintenance services, and sending out our certified technicians to service your existing equipment.

Your air conditioning system is more than just a machine that keeps you cool when it’s hot. It should be reliable, lower your energy costs, and maximize efficiency. Annual service is essential for the performance and continued operation of your cooling system. Learn More….

Furnace Service & Repair

Your heating system needs to deliver reliable and consistent heat during our St. Louis winters. Annual service is essential for maximum heating output and energy efficiency.

If your heater needs to be serviced, repaired, or replaced, our certified and licensed technicians at will ensure that your heating system is running in peak condition, resulting in a more satisfying comfort level. With over 30 years in the industry, 24-hour emergency repair, and personalized customer service, we deliver on our promise of comfort when you need it most. Learn More…

Commercial HVAC Services

Commercial facilities require expert advice from a trusted heating and cooling experts. We work with you to understand your HVAC needs, preferences, and budget before making any suggestions.

When you work with Thomas Hoffmann Air Conditioning & Heating, you will have more time to focus on your St. Louis business. Leave the HVAC services to us. We bring the cost savings you want and the expert approach you need. Learn More…

Heat Pump Service & Repair

There are many advantages to having a heat pump installed in your home. A heat pump uses electricity to heat a home in the winter and keep it cool during the summer. It is often the most energy-efficient HVAC option.

To understand whether a heat pump is the right option for your home, call Thomas Hoffmann Air Conditioning & Heating. We will provide informed recommendations for the ideal system to meet your needs. Learn More…

Indoor Air Quality

Choosing the optimal heating, cooling, and ventilation products for your Ensuring healthy air quality in your home often requires taking proactive steps. Carpet, pets, bedding, cleaning products, inadequate ventilation, and high humidity levels can all increase some of the pollutants in your home. So how do you determine the problem, and what can you do about it?

We offer a full line of Indoor Air Quality (IAQ) solutions, including air purifiers, humidifiers, dehumidifiers, germicidal UV lights, and ventilation systems. Learn More…