Reviews for Keystone Htg & AC Co, Inc

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  • August 2024

    This morning, 8/13/24, Collin from Keystone came to my house to replace a capacitor on my AC unit. The night before, I noticed the AC unit didn’t sound right when I turned it on, so I called Keystone and left a message that something was wrong. I received a call this morning at 7:30 telling me that a tech was on the way! Collin arrived 20 minutes later, and was polite, professional, friendly, knowledgeable and took the time to show me what went wrong and how he remedied the issue. Thank you again, Keystone, for excellent customer care and service! :>)

    Today, 4/30/24, Greg from Keystone, came to the house for my annual furnace and AC... read full review

  • July 2024

    So excited for the new AC and Heater!
    Evan, Andy and Cody did a spectacular job. Thank you for going over everything with us and for doing such a great job installing and removing the old unit. Would highly recommend!

  • June 2024

    Thanks to Keystone's Jeanna for setting us up for a check-up on our furnace and air conditioner, and for the great job Collin did cleaning, testing, and making sure we are ready for summer! Professional and very pleasant!!

  • Keystone Htg & AC Co, Inc

    2707 Durand Ave, Racine

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