Cornerstone Heating And Cooling
Grand, Waukegan, IL

Cornerstone Heating And Cooling Reviews

4.9 stars based on 44 reviews

Featured Comments:

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  Gayle Hall

  5.0

  Cornerstone Heating And Cooling did a furnace and central air install for me and they exceeded my expectations. The technician was very knowledgeable and a real pro. He did great work and was able to answer all of my questions. I had a great experience with Cornerstone Heating And Cooling and highly recommend them.

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  Greg Alexander

  5.0

  Exceptional Service and super quick turn around for installation. The sales agent came to my house for a quote within hours of my request, provided me with a reasonable quote, on the spot and was able to schedule my installation within 3 days. I didn't even get return phone calls from the other companies for quotes, until after our system was installed. The installers with professional and efficient. Plus installation includes a 1 year warranty. Highly recommend!

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  Hilary Burruss

  5.0

  All of the servicemen have been extremely professional and congenial. They have always arrived on time and are fully described prior to their arrival as to a picture, a small biography, and special interests. As a customer it is appreciated that you know a little something about who is about to enter your home. The management staff is always Very friendly and helpful. I would highly recommend any of the services provided by this business to anyone.

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