Eureka, MO
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.
AC & furnace service in EurekaRicotta Heating & Air · Service Areas
AC & Furnace Service in West St. Louis County, MO
Ricotta Heating & Air provides residential heating and cooling service in Ballwin, Eureka, Kirkwood and Wildwood, with additional existing city guides below. Our family-owned company is based in Hillsboro and has served homeowners since 1974. Call or text to confirm your specific address and appointment availability; free estimates apply to system replacements.
Call to Schedule(314) 333-5900
Schedule OnlineBook Service Call
— Google reviews
• 50+ years local
Heating and cooling for West County homes
Additions and uneven room temperatures
A renovated home or addition may have different comfort needs from the original floor plan. Tell us about rooms that struggle in summer or winter, recent remodeling and any separate thermostats. Airflow, duct design and an appropriate ductless option can be discussed before committing to a whole-system change.
Larger homes and equipment sizing
More floor space does not automatically mean a larger AC is the answer. Sun exposure, insulation, windows and duct capacity all affect comfort. Ask for a home-specific replacement assessment, and describe short cycling or persistent humidity so the proposed system addresses the actual concern.
Outdoor equipment and seasonal upkeep
Leaves and vegetation around an outdoor unit can restrict airflow. Keep access clear without opening electrical panels, and report unusual noise, ice or drainage issues. Seasonal maintenance can check operating condition; it does not guarantee a system will never need a repair.
Communities in West County
Wildwood, MO
3,500–5,000 sq ft homes with walk-out basements and bonus rooms over garages — proper sizing and zoning usually beat throwing a bigger tonnage at the problem.
AC & furnace service in WildwoodBallwin, MO
Manchester Road corridor and the subdivisions off Clayton and Kehrs Mill — most of Ballwin's late-80s/90s housing stock has equipment hitting end-of-life right now.
AC & furnace service in BallwinEllisville, MO
Rockwood school district neighborhoods to the older streets near Old State Road — the bonus rooms over the garage that nobody can cool usually need a small zoning fix, not a bigger AC.
AC & furnace service in EllisvilleManchester, MO
1980s–90s subdivisions and older homes near Old Manchester — most of the original HVAC equipment from the build boom is now at end-of-life, and we'll show you the math honestly.
AC & furnace service in ManchesterValley Park, MO
Homes along Marshall Road and the older streets near the Meramec — some basements and crawlspaces have seen water over the years, so equipment placement and corrosion resistance matter here.
AC & furnace service in Valley ParkDes Peres, MO
Larger lots and finished basements where a single-stage system can't keep three living levels comfortable — two-stage equipment with proper zoning usually solves it without new ductwork.
AC & furnace service in Des PeresFrontenac, MO
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.
AC & furnace service in FrontenacLadue, MO
Estate homes with three- and four-zone systems, communicating controls (Carrier Infinity, Lennox iComfort, Trane ComfortLink), and the occasional geothermal loop — we read fault codes, we don't guess.
AC & furnace service in LadueKirkwood, MO
Century-old downtown homes plus mid-century ranches in Greentree and Osage Hills — Kirkwood's character houses reward a smaller, two-stage system over a bigger one-size-fits-all replacement.
AC & furnace service in KirkwoodTown and Country, MO
Large lots, three- and four-zone systems, and a meaningful share of geothermal installs — we service the heat pump, the loop, the desuperheater, all of it.
AC & furnace service in Town and CountryWest County HVAC scheduling questions
Does Ricotta have an office in West County?
Ricotta Heating & Air is based in Hillsboro, Missouri and travels to the communities listed here. These regional guides do not represent separate storefronts.
Can I book a same-day service call?
Call or text to ask about available appointments. Same-day scheduling depends on demand, your address and the work needed; it is not a guaranteed dispatch time.
Are repair diagnostics free?
Free estimates apply to HVAC system replacements. Ask about diagnostic charges when scheduling an AC or furnace repair. Our hours are 7 AM–8 PM every day.
Need Heating or Cooling Help at Home?
Call Ricotta Heating & Air for residential HVAC service across St. Louis and Jefferson County. Free estimates are available.