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HVAC Contractors in Granite City, IL

10 HVAC professionals listed. Compare services, websites, service areas, and direct contact options.

10contractors listed

8websites available

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10 results

Barnhart Heating & Cooling

Granite City, IL

Unclaimed listing Checked Aug 2026 Website unavailable

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 219-5793
Listed in: Listed in: Granite City, IL

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Counts Heating & Cooling LLC

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 452-3331
Listed in: Listed in: Granite City, IL

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Dixon Heating Cooling

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 877-3378
Listed in: Listed in: Granite City, IL

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Elm Heating & Air Conditioning

Granite City, IL

Unclaimed listing Checked Aug 2026 Website unavailable

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 931-0847
Listed in: Listed in: Granite City, IL

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Energy Stars Heating & Cooling Co

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 477-8337
Listed in: Listed in: Granite City, IL

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Justus Heating & Cooling

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 877-7551
Listed in: Listed in: Granite City, IL

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Koesterer Heating and Cooling Inc

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 451-7500
Listed in: Listed in: Granite City, IL

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Leonard's

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 877-0725
Listed in: Listed in: Granite City, IL

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Matyas & Sons Heating & Cooling Inc.

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 616-8228
Listed in: Listed in: Granite City, IL

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McFarland Indoor Comfort Services

Granite City, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (618) 403-6324
Listed in: Listed in: Granite City, IL

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Hiring and service guidance

Common HVAC needs in Granite City

Granite City homeowners and property managers commonly compare contractors for furnace repair, AC repair, seasonal maintenance, emergency no-heat calls, ductwork, and indoor air quality work. Use the cards below to shortlist local and nearby HVAC companies, then confirm service area, availability, license details, and current pricing directly with each business.

What to check before hiring in Granite City

Contact details: Use phone numbers and websites as a starting point, then confirm hours, services, and licensing directly with the contractor.
Owner updates: Claimed listings may include validated owner-source details subject to source precedence.
Services: Confirm the contractor handles your specific heating, cooling, ductwork, or indoor air quality need.
Emergency availability: Ask whether after-hours or weekend heating and cooling help is available.
Get multiple estimates: Contact at least 2-3 contractors before choosing.

Confirm the contractor's service areaBusiness addresses do not always match the cities a contractor serves. Confirm coverage directly before scheduling.

Own or manage an HVAC company? Claim your listing for free to keep phone, website, service-area, and service details current. Claim or update listing