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RK Heating & CoolingHVAC contractor in O'Fallon, MO

RK Heating & Cooling is an HVAC contractor at 975 W Terra Ln, O'Fallon, MO 63366. Open Monday to Friday.

O'Fallon, MO0 paid placements in any rankingHow we rank

Call (636) 542-8988Website ↗

Key facts

Key facts about RK Heating & Cooling
Address975 W Terra Ln, O'Fallon, MO 63366Get directions
Phone(636) 542-8988
Websitecallrkhc.com
HoursMonday to Friday: 7:30 AM – 5 PM

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Lake Saint Louis, Saint Peters, Weldon Spring, Wentzville, Chesterfield, Saint Charles, Wildwood, Ellisville, Bridgeton and Maryland Heights.

Based in O'Fallon, MOView on map

Opening hours

Opening hours for RK Heating & Cooling
DayHours
Monday7:30 AM – 5 PM
Tuesday7:30 AM – 5 PM
Wednesday7:30 AM – 5 PM
Thursday7:30 AM – 5 PM
Friday7:30 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about RK Heating & Cooling

What are RK Heating & Cooling’s hours?

RK Heating & Cooling is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does RK Heating & Cooling serve?

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Lake Saint Louis, Saint Peters, Weldon Spring, Wentzville, Chesterfield, Saint Charles, Wildwood, Ellisville, Bridgeton and Maryland Heights. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

How do I contact RK Heating & Cooling?

Call RK Heating & Cooling on (636) 542-8988. The business is at 975 W Terra Ln, O'Fallon, MO 63366. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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