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(618) 942-2939

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Heating Services Williamson County IllinoisEric Silverstein2025-11-24T13:07:28+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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Rapid Response Team

Proven Reliability

Locally Trusted

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LOCAL HVAC SERVICE

INDOOR AIR QUALITY

AIR CONDITIONING

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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.

What They Say!

We Work Hard to Deliver That WOW Service That You Expect & Deserve.

Thank You For Allowing Us to Earn Your Trust!

Average Rating

4.5 / 5

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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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Call Now: (618) 942-2939

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