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OMC Heating and CoolingHVAC contractor in East Saint Louis, IL

OMC Heating and Cooling is an HVAC contractor in East Saint Louis, IL, rated 5.0 from 1 Google review. Open Monday to Saturday.

East Saint Louis, IL0 paid placements in any rankingHow we rank

Call (618) 415-0537Website ↗

Key facts

Key facts about OMC Heating and Cooling
Phone(618) 415-0537
Websiteomcheatingandcoolingllc.org
HoursMonday to Saturday: 8 AM – 8 PM
Google rating5.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves East Saint Louis and 11 towns within 25 miles: Centreville, Cahokia, Granite City, Fairview Heights, Collinsville, Pontoon Beach, Swansea, Belleville, O'Fallon, Maryville and Glen Carbon.

Based in East Saint Louis, ILView on map

Opening hours

Opening hours for OMC Heating and Cooling
DayHours
Monday8 AM – 8 PMevening
Tuesday8 AM – 8 PMevening
Wednesday8 AM – 8 PMevening
Thursday8 AM – 8 PMevening
Friday8 AM – 8 PMevening
Saturday8 AM – 8 PMevening
SundayClosed
  • Open evenings (after 6 PM)
  • 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 1 Google reviews

Hired OMC Heating and Cooling? Write a review

Questions about OMC Heating and Cooling

What are OMC Heating and Cooling’s hours?

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

What areas does OMC Heating and Cooling serve?

Serves East Saint Louis and 11 towns within 25 miles: Centreville, Cahokia, Granite City, Fairview Heights, Collinsville, Pontoon Beach, Swansea, Belleville, O'Fallon, Maryville and Glen Carbon. 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 OMC Heating and Cooling?

OMC Heating and Cooling has a rating of 5.0 from 1 Google review. 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 OMC Heating and Cooling?

Call OMC Heating and Cooling on (618) 415-0537. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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