Reviews for Heritage Heating & Cooling

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  • September 2024

    Jim’s attention to detail during the periodic maintenance check was exemplary. He discovered a failed damper we had not noticed. It resolved 2 rooms which had seemed hot in the summertime, but we thought were due to the windows getting a lot of sun. We consistently get great service from Heritage Heating & Cooling!

  • August 2024

    Thank you so much for providing great service and knowledgable service professionals in the field. We are so fortunate to have found Heritage Heating and Cooling to service our home in OFallon Illinois.

  • August 2024

    Today Heritage tested my 20-year old air-conditioning system. The capacitor is a little weak but will most likely last the rest of the summer. The compressor is also showing some age but will also most likely last the rest of the cooling season. It uses the old kind of freon that nobody has anymore so thankfully it didn't need any freon. I appreciate Heritage not pressuring me to purchase a new air-conditioning system now even though I know it will not last forever.

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    Heritage Heating & Cooling

    97 Betty Ln, O'Fallon

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