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Air Conditioning Installation

Thomas Hoffmann Air Conditioning & Heating offers homeowners in and around St. Louis high-quality residential AC installation services. Our expert installation technicians are certified and licensed to do the job promptly and correctly.

St. Louis Air Conditioning Installation

30+ Years

Experience

Master Technician

Locally Owned & Operated

24/7

Emergency Service

Thomas Hoffman air-conditioning and heating is so wonderful and professional! Nick Hoffman was the technician that diagnosed my malfunctioning air conditioning system and determined how to fix it. He was so incredibly professional and even invited me to watch while he worked, and kindly explaining to me all the details about the problem and how he is fixing it. I am now a client for life with this company because of how professional, knowledgeable, and a delight to work with they are! I want to add that they prioritized helping me on the same day that I called and even was a holiday (and 90 degree heat out!), so that is another outstanding Effort from this amazing company! Thank you so much.
Nick Hoffman was great. He came short notice to fix a leaky air handler did it quickly and efficiently and also took a look at the AC plan on using them again for our service of our HVAC
Nick arrived to repair our ac earlier than expected. He quickly diagnosed and made the necessary repairs. The cost was reasonable. We will definitely contact Thomas Hoffmann for hvac services in the future..
I txt Thomas Hoffman air-conditioning and heating Sunday early evening about 6:30 and just left A detailed message of what was going on with my AC I received an automated reply, saying they would contact me soon. I heard from them the next Morning at 11 AM to confirm what was going on with my unit and said they would have a Tech out today still but would be the last call between 6 and 8pm. I expected to get an appointment 2 to 3 days later. We’re in the middle of about an 8 to 10 day Heat wave of Mid to upper 90s. So imagine my surprise when I received a call from Zachary at 3:20 telling me he was in Saint Charles and was on his way to my house to look at the unit. When I explained what was wrong on the phone, he was pretty confident. He knew what it was once he got here, pulled off the cover and sure enough it was the capacitor. Pull the old one off and install the new one turned it back on and boom I have cold air blowing. I would highly recommend Thomas Hoffman, AC and heating and if you can request a certain Tech Zachary is your guy he is great super Frndly got the job done quickly and even interacted with my dogs Who are super friendly
We can’t say how happy we are with the quick and efficient service! We came home Friday evening after work on a 95 degree day (with a week of 90 degree weather ahead) and our A/C was totally out. We called this small business owner around 6pm and he was here by 7:25. He replaced our wires, had cool air running, gave us some helpful tips for the future, and was already out the door by 7:50. He was very polite, friendly, straightforward, and saved our evening/weekend!
We recently moved into an older home and had an issue with the AC not working. We called and were offered a same-day appointment. Nick was fantastic—very knowledgeable and professional. He quickly diagnosed the issue with the air handler and got it fixed, and also installed a new thermostat for us. He was honest and straightforward with his recommendations and never pushed unnecessary products. Highly recommend!
The service technicians are very courteous and communicate well with the customer. They let you know what, if any, problems are found, the options, and the cost of the repair(s). Quick and efficient.
I called on a Monday morning as air conditioning was blowing warm air. They were able to come to my house very early afternoon and fixed the problem. Would highly recommend and will use them again.

In St. Louis, air conditioning isn’t a luxury. It’s a necessity. If you are a homeowner, you will likely need to install a new air conditioner at some point. You will find all your cooling solutions at Thomas Hoffmann Air Conditioning & Heating. Our technicians are here to help you and your family stay cool. We install efficient, high-quality AC equipment with excellent value and reliable service.

Is it Time for a New Air Conditioner?

There are many benefits to having a new air conditioner installed. However, some valid reasons exist to get the longest possible lifespan from your current air conditioner. It can be challenging to know whether you should get a repair for your existing system or start examining your options for a new AC unit.

One way to make the right decision is to begin thinking about a new air conditioner installation if:

  • The number of your AC repairs is increasing
  • Your utility bills have risen over recent years
  • Your current AC system is 10-15 years old
  • Your AC is older and needs expensive repairs

If you have any questions about when to replace your current air conditioner, our technicians are always here to help. We are up-to-date on the latest products and AC installation services. We can explain the limitations and advantages of different systems, evaluate your needs, and help you decide which system suits your budget and living space.

How to Choose the Right Air Conditioner

There are four main air conditioning systems function that are based on removing heat from your home. However, when it comes to energy efficiency, aesthetics, and the ability to provide reliable comfort, there are many choices to consider:

  • Split systems
  • Hybrid systems
  • Duct-free systems
  • Packaged heating and air systems

Trane Air Conditioners

Trane products are designed to keep you and your family consistently cool and comfortable. Trane’s multi-stage cooling systems provide precision control, limit temperature spikes, and decrease energy costs.

XV20i TruComfort™ Variable Speed

  • Most energy efficient
  • Rated up to 22 SEER
  • 750 stages of comfort for ultimate climate control
  • Energy savings 64%

XV18 TruComfort™ Variable Speed

  • Ultra-quiet performance measured at 4 dB below competitor’s minimum
  • Rated up to 18 SEER
  • 750 stages of comfort for ultimate climate control and maximum efficiency
  • Energy savings 56%

XR14

  • Best Value
  • The SEER rating of up to 16
  • Energy savings 50%
  • Fully compatible with Trane CleanEffects™ Air Cleaner

Thomas Hoffmann Air Conditioning & Heating

When it comes to air conditioners, you have many options. Choosing the right system for your home depends on several factors, including how your home is constructed, your comfort preferences, your budget, and more. Thomas Hoffmann Air Conditioning & Heating can help you determine the right one!

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.