AC Repair & Furnace Repair in Eureka, MO
Fast, honest AC repair for Eureka homes · family-owned since 1974 · 150+ five-star reviews · (314) 333-5900
Heating and cooling service for Eureka, MO — from the older streets near downtown out to the newer builds off Six Flags Road and Allenton. Family-owned, with techs who'll tell you when a repair makes more sense than a replacement.
Signs You Need AC Repair in Eureka
- 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 Eureka Homes
Air conditioning is our priority service, with full heating, heat pump, and indoor air quality work for Eureka homeowners year-round.
Why Eureka Homeowners Choose Ricotta
Three generations, same family, since 1974. 150+ five-star Google reviews (4.5★). We service every major AC and furnace brand, give free estimates with upfront pricing, and offer emergency service when the heat won't wait.
Downtown out to the newer builds off Six Flags Road and Allenton — 100-year-old retrofits, 2000s two-zone systems, and newer variable-speed equipment all in a week's work.
Eureka AC Questions
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 Eureka?
Call Ricotta Heating & Air or request a free estimate online — we'll get your Eureka home cool again the same week.