Florissant, St. Louis County

Emergency HVAC Service in Florissant, MO

No heat at 2 AM in January. AC out during a heat wave. A real person answers the phone — not a recording — and we dispatch a tech to your Florissant home right away, day or night.

5.0 Google RatingLicensed & Insured24/7 Emergency Service

Emergency HVAC Service in Florissant

Florissant homeowners count on STL Air Pros for fast, reliable emergency hvac service. Our NATE-certified technicians serve all of Florissant and the surrounding St. Louis County area with same-day appointments, upfront flat-rate pricing, and 24/7 emergency availability. We repair, install, and maintain every major brand, and every job is backed by our workmanship guarantee.

HVAC in Florissant — Local Context

Florissant's large stock of 1960s-70s ranch homes means many original furnaces and AC units are past their 15-year mark. These slab-foundation homes benefit from high-efficiency replacements and updated returns, and the flat lots make outdoor unit placement straightforward.

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Emergency HVAC Service in Florissant by STL Air Pros

What We Handle in Florissant

24/7 no-heat emergency repair
24/7 no-AC emergency repair
Carbon monoxide and gas-leak safety response
Emergency leak and water-damage mitigation
Temporary heating or cooling equipment setup
Commercial emergency HVAC response
After-hours and holiday dispatch
Honest repair-vs-replace assessment on the spot

Emergency HVAC Service in Florissant — Common Questions

Answers to the questions Florissant homeowners ask us most.

Do you really answer the phone 24/7 for Florissant emergencies?

Yes. Emergency dispatch is staffed around the clock, every day of the year. You'll talk to a real person, not a recording, and we'll dispatch a technician to your Florissant home right away.

How fast can you get to my Florissant home for an emergency?

In most of Florissant we can be at your door within an hour or two of your call, depending on location and call volume. During extreme weather we staff extra technicians to keep Florissant emergency response times as short as possible.

What does emergency HVAC service cost in Florissant?

Emergency and after-hours calls carry an upfront emergency dispatch fee on top of the repair, and you'll know that price before any work begins. The repair itself is priced at our standard flat rate once the problem is diagnosed. No surprises.

5.0 Stars

"Honest, thorough, and fast. They diagnosed a refrigerant leak that two other companies missed. Repaired the leak, recharged the system, and it's been running perfectly ever since. I trust these guys completely."

— Tom Brennan, Florissant, MO

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