Thomas Hoffmann Air Conditioning & Heating LLC
Thomas Hoffmann Air Conditioning & Heating LLC is a HVAC provider serving St Louis, MO. Rated 4.9★ with 770 Google reviews. See services, review signals, and request a quote.
HVACSt Louis, MO
On this page
Company overview
- TradeHVAC
- Service areaSt Louis, MO
- Google rating4.9★ (770 reviews)
- Phone(314) 471-7625
- Address1623 Wendover Ln, Des Peres, MO 63131, USA
Photos
Photos from Thomas Hoffmann Air Conditioning & Heating LLC, Jonathan Bremer
What customers say
“⭐️⭐️⭐️⭐️⭐️ 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 i…”
“Super Helpful and Honest Service 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 st…”
“Got a quote over the phone. Everything was explained thoroughly. Dakota, my technician arrived and on time, was very professional and knowledgeable. He didn’t try to upsell or change anything. He did …”
“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 t…”
“5 stars! Nick was here to fix my heater within 2 hours of my call. He explained the problem to me thoroughly and got the job done quickly & professionally. Thank you so much!”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (770 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Thomas Hoffmann Air Conditioning & Heating LLC offer?
Thomas Hoffmann Air Conditioning & Heating LLC provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in St Louis, MO.
What is Thomas Hoffmann Air Conditioning & Heating LLC's rating?
Thomas Hoffmann Air Conditioning & Heating LLC has a 4.9 out of 5 star rating based on 770 Google reviews.
Is this company licensed in Missouri?
All listed providers have a verified Missouri contractor license at time of publication. You can verify on the Municipal licensing — no statewide Missouri HVAC license (each city regulates mechanical trades independently) lookup at https://ago.mo.gov/divisions/consumer/.
Does Thomas Hoffmann Air Conditioning & Heating LLC offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Municipal licensing — no statewide Missouri HVAC license (each city regulates mechanical trades independently) · Company data: verified business records + Google Business profile
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