Hi Grade Heating & Air Conditioning in Miller Place

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comments 2

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  Pamela Bell

  :: 29 May 2018 09:16:09

  We had Hi Grade Heating & Air Conditioning put in central air in our second floor. Their bid was the most thorough and reasonable. They did what they said what they would do and in the time they said. We were very impressed with their professionalism and communication. They just did our maintenance for our units and again we were happy with their service and professionalism.

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  Jesse Schneider

  :: 08 May 2018 08:28:53

  I've been a customer of Hi Grade Heating & Air Conditioning for long. They were our HVAC service provider at our old house, and now that we've purchased again in the area, we'll be using them again. I can't say enough good about this company. Jim has been our technician and we look forward to having him back with us to take care of our new home's HVAC units.