• Call us (618) 477-8337

  • AC, Furnace Repair & Installation in Collinsville, IL

  • GET $40 OFF REPAIR

    Call (618) 477-8337  today to make an appointment. Be sure to tell us Repair4020* when making appt. to ensure discount.

    $40 off with repair cost over $150, $20 off with repair cost over $50.

  • Our Customers Come First!

    Energy Stars Heating & Cooling Services Collinsville, IL

    Let us help you have a comfortable home…you will not regret it. Energy Stars Heating & Cooling will exceed your expectations on every single service that we provide. Go ahead and take a look at what some of the other customers in Collinsville, IL are saying about us, so you can learn first hand about our superior AC and Furnace Repair and our superior AC and Furnace Installations. We promise to treat the Collinsville Community with respect and give them the best service for the best value we can!

  • Reviews by Cities

    Energy Stars Heating & Cooling has a 4.95 average out of 59 5 STAR reviews!

  • See What We've Been Doing In Collinsville!

  • Local Reviews
    for Collinsville, IL

    Rated 5.0 out of 5 stars based on 4 customer reviews

    Map of Collinsville, IL

    Great service, professional and friendly staff!




    The Energy Stars staff made getting my home insulated easy. They explained the process, gave me a great price, did the work on time and in a professional manner. I am happy to recommend this company.


    Map of Collinsville, IL

    great service





    Map of Collinsville, IL

    Wonderful




    The guys showed up on time. They were polite, explained what they would be doing, and always professional. They finished in less than the allotted time and cleaned up when they were done. And, they answered all of my questions.


    Map of Collinsville, IL

    First Time User




    This being the first I called a SERVICE COMPANY this being ENERGY STAR, not knowing the results yet on the decision of AMEREN IP on my case. My first time meeting Energy Conservation Specialist, Jason Orsega I was satisfied his knowledge of heating and cooling and energy saving tips.


    Gene H.

    Gene H.

    Replacing an old furnace and air conditioner with a high efficiency furnace and air conditioning unit

    Near Norwood Ave, Collinsville, IL 62234
    Scott M.

    Scott M.

    Insulated attic to r49, air sealed attic, installed 2 new bath fans and properly vented them out for home energy efficiency project.

    Near N Bluff Rd, Collinsville, IL 62234
    Gene H.

    Gene H.

    95% efficient furnace.

    Near Indiana Ave, Collinsville, IL 62234
    Jeremy S.

    Jeremy S.

    Replacing old electric furnace and air conditioner with a new high energy efficient York heat pump

    Near Woodridge Ct, Collinsville, IL 62234
    Jeremy S.

    Jeremy S.

    Installing new high energy efficient ductless mini split heat pump system

    Near Amanda St, Collinsville, IL 62234