618-656-3240 - Edwardsville Glen Carbon & Surrounding Areas

Serving Madison, St. Clair, and Monroe Counties, IL, and St. Louis City Metro area

Dependable Heating and Cooling | HVAC Mechanics Granite City

"When You Need a Mechanic and Not a Salesman"

"Sometimes things can be fixed on the phone"

Licensed Coleman Dealer

Professional HVAC Mechanics

Family-owned and operated business since 1998

Coleman is a reliable and sturdy brand and has been around since 1900. It's every homeowner's first choice.

FREE Estimates on New Installation

Call us for a FREE estimate. We provide superior service at reasonable prices. We work on all brands and are partners with Ameren.

Licensed, Bonded,

and Insured. In Business Since 1998.


Dependable Heating & Cooling is your go-to licensed Coleman dealer in Granite City area!  For nearly a century, the Coleman name has been a trusted icon in America. Known for rugged dependability & tremendous value, our procucts stand the test of time. This heritage of quality and durability is crafted into every Coleman system that is built according to strict & rigorous testing. Coleman is proud to continue our legacy by providing long lasting comfort you can count on.


Our friendly staff is always standing by to take care of all of your HVAC needs!

Why choose us for your commercial and residential HVAC needs?

  • We are proud to be Coleman dealers.

  • Repair and install hot water boilers, hot water heaters, steam boilers, air filtration systems and duct work

  • Can provide different brands of HVAC systems

  • Commercial, residential and mobile home equipment

  • We are available by phone for you - 24/7

  • Sundays and after hours service at NO extra cost!

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