AC Repair & Furnace Repair in Frontenac, MO
Fast, honest AC repair for Frontenac homes · family-owned since 1974 · 165+ Google reviews (4.5★ average) · (314) 333-5900
Frontenac homeowners get careful, respectful HVAC work from Ricotta — the kind of company that takes its shoes off and cleans up after itself. Family-owned for over 50 years.
Frontenac Homes Are Large and Layered
Multi-zone systems, finished basements, third-floor bonus rooms, and attached garages with bonus rooms above are typical in Frontenac. Comfort complaints almost always trace to zoning or return-air, not equipment capacity. We diagnose accordingly.
Signs You Need AC Repair in Frontenac
- Vents blowing warm or room-temperature air
- Weak airflow even with the system running
- Short cycling (turns on and off rapidly)
- Energy bills climbing without a change in usage
- Rattling, hissing, or grinding noises
- Musty or burning odors when the AC runs
- Water pooling or ice forming around the unit
What We Check on an AC Service Call
- Refrigerant charge and leaks
- Capacitor and contactor
- Evaporator and condenser coils
- Condensate drain
- Filter and airflow
- Thermostat calibration
- Electrical connections
Most cooling failures trace back to one of these — we diagnose the real fault before quoting, so you're not paying for parts you don't need.
HVAC Services for Frontenac Homes
Air conditioning is our priority service, with full heating, heat pump, and indoor air quality work for Frontenac homeowners year-round.
Why Frontenac Homeowners Choose Ricotta
Three generations, same family, since 1974. 165+ Google reviews (4.5★ average). We service every major AC and furnace brand, give free estimates with upfront pricing, and get most no-cool and no-heat calls scheduled the same week.
Larger Frontenac homes with multi-zone systems, finished basements, and bonus rooms above attached garages — comfort issues here trace to zoning and return-air, not equipment capacity.
Frontenac HVAC Questions
How much does AC repair cost in Frontenac?
How quickly can you provide AC repair in Frontenac?
My AC is blowing warm air — can you fix it?
Should I repair or replace my AC?
What AC brands do you service in Frontenac?
Nearby Areas We Serve
Same crew, same pricing, same free estimates throughout St. Louis County.
Request a Free HVAC Estimate
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Need AC Repair in Frontenac?
Call Ricotta Heating & Air or request a free estimate online — we'll get your Frontenac home cool again the same week.