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.

AC Tune-Up & Maintenance in St. Louis County, MO

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

A spring AC tune-up keeps your system running efficiently all summer and catches small problems before they become expensive repairs. Schedule yours in St. Louis County today.

📞 Call (314) 400-9726 All Services

Professional AC Tune-Up in St. Louis County

A spring AC tune-up keeps your system running efficiently all summer and catches small problems before they become expensive repairs. Schedule yours in St. Louis County today. Our licensed technicians serve all of St. Louis County, MO including Clayton, Kirkwood, Ballwin, and surrounding areas.

Clean condenser and evaporator coils
Check and top off refrigerant
Test capacitors and contactors
Inspect and clean drain line
Check thermostat calibration
Measure system airflow and efficiency

Why Annual AC Maintenance Matters

HVAC manufacturers recommend annual tune-ups to maintain your warranty and peak efficiency. A well-maintained AC system uses 15–20% less energy and lasts 5–7 years longer than a neglected one.

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.