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Heating Services Williamson County IllinoisJosh Huite2026-01-07T21:09:44+00:00

Herrin’s Most Trusted Heating and Cooling Team, Serving Southern IL

Still Serving You with the Same Great Service, Now with Even More Comfort Options for Your Home or Business

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AREAS WE SERVE

Williamson County

Spillertown
Energy
Carterville
Crainville
Herrin
Marion*
Pittsburg
Johnston City
Cambria
Orient
Crab Orchard
Blairsville
Corinth
Dykersburg
Pulleys Mill

Franklin County

Sesser
Benton
Royalton
West Frankfort
Christopher
Zeigler
Mulkeytown
Akin
Thompsonville

Perry County

Du Quoin
Sunfield

Jackson County

Carbondale
Murphysboro
Dowell
Elkville
Vergennes
Makanda

Johnson County

Goreville
Vienna

Schedule Your Fall Maintenance Today!

Peace of Mind Starts With HVAC Maintenance.

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HVAC news & rebates

2026 HVAC Rebates in Southern Illinois: What You Still Qualify For & What’s Coming | Herrin Area Heating & Cooling Savings
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2026 HVAC Rebates in Southern Illinois: What You Still Qualify For & What’s Coming | Herrin Area Heating & Cooling Savings

Furnaces, Heating, Heating Repairs, Home Comfort, HVAC Maintenance

2026 HVAC Rebates in Southern Illinois: What You Still Qualify For & What’s Coming | Herrin Area Heating & Cooling Savings

Josh Huite2026-01-07T20:19:59+00:00Categories: Furnaces, Heating, Heating Repairs, Home Comfort, HVAC Maintenance|

HVAC Rebates Southern Illinois 2026: Still Time to Claim 2025 […]

When Your Furnace Quits at 3 AM: What Every Southern Illinois Homeowner Needs to Know About Heating
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When Your Furnace Quits at 3 AM: What Every Southern Illinois Homeowner Needs to Know About Heating

Furnaces, Heating, Heating Repairs, Home Comfort, HVAC Maintenance

When Your Furnace Quits at 3 AM: What Every Southern Illinois Homeowner Needs to Know About Heating

Josh Huite2026-01-07T20:29:16+00:00Categories: Furnaces, Heating, Heating Repairs, Home Comfort, HVAC Maintenance|

When Your Furnace Quits at 3 AM: What Every Southern […]

Local Heating Services Herrin IL
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Local Heating Services Herrin IL

Furnaces, Heating, Heating Repairs, Home Comfort, HVAC Maintenance

Local Heating Services Herrin IL

Josh Huite2025-10-15T18:07:02+00:00Categories: Furnaces, Heating, Heating Repairs, Home Comfort, HVAC Maintenance|Tags: backup heat, baseboard heat, boiler, central air and heat, ductless heating, furnace, gas boiler, gas furnace, heat pump, heating systems, high efficiency furnace|

Getting Your Home Ready for Winter in Illinois: A Southern […]

108 E Walnut Street
Herrin, Illinois 62948

Set your thermostat and find your perfect comfort zone with help from Collard Heating & Air Conditioning. As an authorized Lennox™ dealer providing HVAC service in Herrin, Illinois, we make customer satisfaction our top priority. Our friendly, professional team delivers prompt service and precise maintenance agreements to keep your system running at its best. Moreover, our experts are fully capable of repairing most makes and models, including Allied™ Air units, so you can count on us to get the job done regardless of your existing system’s manufacturer.

Contact us in Herrin, Illinois, to turn the dial up on comfort.

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