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Greg's Service Inc. Heating & CoolingHVAC contractor in Wood River, IL

Greg's Service Inc. Heating & Cooling is an HVAC contractor at 331 N Wood River Ave, Wood River, IL 62095, rated 4.9 from 30 Google reviews. Open Monday to Friday.

Wood River, IL0 paid placements in any rankingHow we rank

Call (618) 345-5921Website ↗

Key facts

Key facts about Greg's Service Inc. Heating & Cooling
Address331 N Wood River Ave, Wood River, IL 62095Get directions
Phone(618) 345-5921
Websitegregservice.com
HoursMonday to Friday: 9 AM – 5 PM
Google rating4.9 from 30 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Wood River and 11 towns within 25 miles: East Alton, Upper Alton, Bethalto, Alton, Godfrey, Edwardsville, Pontoon Beach, Glen Carbon, Granite City, Maryville and Collinsville.

Based in Wood River, ILView on map

Opening hours

Opening hours for Greg's Service Inc. Heating & Cooling
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 30 Google reviews

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Questions about Greg's Service Inc. Heating & Cooling

What are Greg's Service Inc. Heating & Cooling’s hours?

Greg's Service Inc. Heating & Cooling is open Monday to Friday. Its listed hours are Monday to Friday, 9 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 Greg's Service Inc. Heating & Cooling serve?

Serves Wood River and 11 towns within 25 miles: East Alton, Upper Alton, Bethalto, Alton, Godfrey, Edwardsville, Pontoon Beach, Glen Carbon, Granite City, Maryville and Collinsville. 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 Greg's Service Inc. Heating & Cooling?

Greg's Service Inc. Heating & Cooling has a rating of 4.9 from 30 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 Greg's Service Inc. Heating & Cooling?

Call Greg's Service Inc. Heating & Cooling on (618) 345-5921. The business is at 331 N Wood River Ave, Wood River, IL 62095. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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