“Super friendly and same day service!”
Serving Herculaneum, MO
Furnace & AC Repair in Herculaneum, MO
Furnace problems in Herculaneum, MO? AC repairs, HVAC maintenance and replacement estimates. Call or text (314) 324-0085.
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— Google reviews
• 50+ years local
Google customer reviews·Free Replacement Estimates·Family-owned since 1974
Heating and AC service for Herculaneum — the riverfront homes, the bluff subdivisions, and the Dunklin school district neighborhoods. 20 minutes from Hillsboro HQ.
Herc Homes and River Humidity
The Mississippi river bottom keeps Herculaneum more humid than the rest of Jefferson County. That shows up as condensate problems, sweating ductwork in crawlspaces, and evaporator coils that need more frequent cleaning. We design and tune systems with that humidity in mind.
Furnace Repair & Heating Service in Herculaneum
Herculaneum's riverfront homes, bluff subdivisions, and Dunklin school district neighborhoods all deal with extra river-bottom humidity — which we design and tune around.
A furnace that will not start, blows cool air, or cycles repeatedly needs a diagnosis before parts are replaced. Ricotta checks the thermostat, ignition, flame sensor, blower and airflow to identify the fault and explain repair options. For aging equipment, compare repair with replacement based on condition, comfort and cost—not sales pressure.
Diagnostics on existing equipment carry a service call fee; estimates for system replacement are free. Call for current availability if your Herculaneum home has no heat.
Signs You Need AC Repair in Herculaneum
- 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 Herculaneum Homes
Furnace repair, air conditioning service, maintenance, heat pumps and indoor air quality support Herculaneum homeowners year-round.
Why Herculaneum Homeowners Choose Ricotta
Three generations, same family, since 1974. Google customer reviews. 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.
Herculaneum's riverfront homes, bluff subdivisions, and Dunklin school district neighborhoods all deal with extra river-bottom humidity — which we design and tune around.
50+
Years family-owned
—
Google reviews
—
Average rating
All brands
Serviced
Free
Estimates
Same-week
Scheduling
Verified Google review excerpts
What Herculaneum Area Homeowners Say
“Dependable and reliable, he’ll always be my go to.”
“Always professional and very prompt with service.”
Herculaneum HVAC Questions
How much does AC repair cost in Herculaneum?
AC repair costs depend on the diagnosis, parts, and labor. Ask about diagnostic charges when scheduling; free estimates apply to system replacement.
How quickly can you provide AC repair in Herculaneum?
Call during our 7 AM–8 PM hours to confirm the next available appointment in Jefferson County. Scheduling depends on demand and the repair needed.
My AC is blowing warm air — can you fix it?
Usually yes; warm air typically means low refrigerant, a failed capacitor, or a frozen coil — all things we carry parts for.
Should I repair or replace my AC?
If your unit is 12+ years old and the repair tops about $1,500, we'll lay out the honest repair-vs-replace math.
What AC brands do you service in Herculaneum?
All major AC and furnace brands, whether we installed the system or not.
Nearby Areas We Serve
Same crew, same pricing, same free estimates throughout Jefferson County.
Ricotta Heating & Air · Serving Herculaneum & Jefferson County, MO · (314) 333-5900 · Mon–Sun 7am–8pm
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Need AC Repair in Herculaneum?
Call Ricotta Heating & Air or request a free estimate online — we'll get your Herculaneum home cool again the same week.