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.

Heating System Tune-Up in St. Louis County, MO

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

A fall heating tune-up prepares your furnace or heat pump for winter in St. Louis County. Catch problems in October so you're not calling for emergency service in January.

📞 Call (314) 400-9726 All Services

Professional Heating Tune-Up in St. Louis County

A fall heating tune-up prepares your furnace or heat pump for winter in St. Louis County. Catch problems in October so you're not calling for emergency service in January. Our licensed technicians serve all of St. Louis County, MO including Clayton, Kirkwood, Ballwin, and surrounding areas.

Inspect heat exchanger for cracks
Clean burners and flame sensor
Test igniter and safety controls
Check refrigerant levels (heat pump)
Inspect flue and venting
Carbon monoxide safety check

Fall Is the Best Time for a Heating Tune-Up

Schedule your tune-up in September or October — before cold weather hits. HVAC companies get extremely busy in November and December, and emergency rates apply. A $99 tune-up now can prevent a $500 emergency call later.

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.