HVAC & heating in Granite City, IL
12 hvac & heating listed in Granite City, Illinois. 12 with a phone number and 8 with a website.
Granite City accounts for 0.5% of the hvac & heating listed in Illinois.
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Quick answer
Granite City, IL has 12 hvac & heating listed on USA Business Search. 12 list a phone number and 8 list a website. The most listings are in ZIP codes 62040.
Updated October 2026Counts Heating & Cooling Llc
Elm Heating & Air Conditioning Inc.
Koesterer Heating & Cooling
Dependable Heating & Cooling
Comfort Heating & Air Conditioning
Great Midwestern Heating & A/C
Justus Heating & Cooling
Dixon Heating & Cooling
Mr. Comfy HVAC
MD Residential Heating And Air
D&S Heating & Cooling
How to choose an HVAC company in Granite City
- Ask for a load calculation before you replace a system, not just a size match.
- Compare efficiency ratings (SEER2/AFUE) and available rebates.
- Ask what maintenance plans cost and what they cover.
Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many hvac & heating are listed in Granite City, Illinois?
USA Business Search shows 12 hvac & heating in Granite City. 12 list a phone number and 8 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 62040.
How do I choose an HVAC company in Granite City?
Ask for a load calculation before you replace a system, not just a size match. Compare efficiency ratings (SEER2/AFUE) and available rebates. Ask what maintenance plans cost and what they cover. Check the license or registration through the Illinois business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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