St. Louis' HVAC Experts Since 1969

Heating, Cooling & Insulation Done Right

Family-owned. 4.9 stars. Same-day service available — we answer 24/7

Why Choose
Air Comfort Service?

Family Owned Since 1969

Keeping St. Louis comfortable for almost 60 years with award-winning service.

Why St. Louis Trusts Air Comfort Service

Family-Owned Since 1969

Decades of trusted service across the St. Louis metro area.

Upfront, Flat-Rate Pricing

You approve the price before we start — no surprise charges, ever.

Award-Winning, A+ BBB Rating

Recognized for quality, integrity, and customer satisfaction.

Licensed, Certified Technicians

Our highly-trained technicians never cut corners. We stand behind our work!

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Carrier Factory Authorized Dealer

Trained, certified, and backed by Carrier's manufacturer warranty — the highest standard for equipment and installation.

What Our Customers Say

Michelle Walsh

They're thorough and take the time to make sure i dont have any questions, and explain anything that i do. Even when we moved I knew I wanted to stick with using them.

Mary Thompson

We had a great experience with Air Comfort Services. We just had them install a full HVAC system. They came out quickly, and the person who provided our quote was extremely thorough, clearly explaining all of our options without being pushy or sales-focused.

Timothy Crowson

I'm very satisfied with air comfort service. Logan did a great diagnostic and repair. He explained everything clearly and he was very professional.