How much does AC repair cost in St. Louis County?

AC repair in St. Louis County typically runs $150–$500 depending on the issue. Refrigerant recharges, capacitor replacements, and minor repairs are on the lower end. We provide a firm quote before any work begins.

How much does furnace repair cost in St. Louis County?

Furnace repair in St. Louis County typically costs $100–$400. Common fixes like igniter replacement, blower motor service, or thermocouple replacement are straightforward. Call us for a free estimate.

Do you service both heating and cooling?

Yes — we handle both. Air conditioning in summer, furnaces and heat pumps in winter. One company for all your HVAC needs in St. Louis County.

Furnace Repair in St. Louis County, MO

Name: St. Louis County HVAC Pros
Telephone: (314) 400-9726
Price range: $$

When your furnace stops working in St. Louis County, don't wait. Our technicians diagnose and repair all furnace brands — gas and electric — with same-day service available.

📞 Call (314) 400-9726 All Services

Professional Furnace Repair in St. Louis County

When your furnace stops working in St. Louis County, don't wait. Our technicians diagnose and repair all furnace brands — gas and electric — with same-day service available. Our licensed technicians serve all of St. Louis County, MO including Clayton, Kirkwood, Ballwin, and surrounding areas.

Igniter and thermocouple replacement
Heat exchanger inspection
Blower motor repair and replacement
Gas valve and burner service
Limit switch and safety control repair
Carbon monoxide safety inspection

Common Furnace Problems We Fix

Not heating? Short-cycling? Blowing cold air? Yellow flame instead of blue? These are all signs your furnace needs attention. Most furnace repairs can be completed in a single visit with parts from our stocked trucks.

⚠️ Carbon Monoxide Warning: If your CO detector goes off or you smell gas, leave the house immediately and call 911. Then call us — we'll inspect your heat exchanger for cracks.

Why Choose St. Louis County HVAC Pros?

Licensed & Insured

Fully licensed HVAC technicians serving St. Louis County, MO.

Same-Day Available

Urgent service available across St. Louis County — call now.

Upfront Pricing

We quote before we start — no hidden fees ever.

All Brands

Carrier, Trane, Lennox, Rheem, Bryant, Goodman, York & more.