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Optimal Heating and CoolingHVAC contractor in Saint Peters, MO

Optimal Heating and Cooling is an HVAC contractor in Saint Peters, MO, rated 5.0 from 2 Google reviews. Open Monday to Saturday.

Saint Peters, MO0 paid placements in any rankingHow we rank

Call (636) 626-1069Website ↗

Key facts

Key facts about Optimal Heating and Cooling
Phone(636) 626-1069
Websiteoptimulhvac.com
HoursMonday to Friday: 8 AM – 6 PM; Saturday: 8 AM – 4 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Saint Peters and 11 towns within 25 miles: Saint Charles, Maryland Heights, Chesterfield, Bridgeton, Saint Ann, Weldon Spring, Creve Coeur, Hazelwood, O'Fallon, Overland and Town and Country.

Based in Saint Peters, MOView on map

Opening hours

Opening hours for Optimal Heating and Cooling
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
Saturday8 AM – 4 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 2 Google reviews

Hired Optimal Heating and Cooling? Write a review

Questions about Optimal Heating and Cooling

What are Optimal Heating and Cooling’s hours?

Optimal Heating and Cooling is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 6 PM; Saturday, 8 AM – 4 PM. On Saturdays it is open 8 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Optimal Heating and Cooling serve?

Serves Saint Peters and 11 towns within 25 miles: Saint Charles, Maryland Heights, Chesterfield, Bridgeton, Saint Ann, Weldon Spring, Creve Coeur, Hazelwood, O'Fallon, Overland and Town and Country. 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.

What do Google reviews say about Optimal Heating and Cooling?

Optimal Heating and Cooling has a rating of 5.0 from 2 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Optimal Heating and Cooling?

Call Optimal Heating and Cooling on (636) 626-1069. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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