Fast response, great communication through the entire repair and maintenance. Would highly recommend to family and friends.
Dave and the Hartzells heat and air co are awesome. We are traveling and Dave went and fixed our ac for us and is always willing to help how ever they can. Recommend them to any one. Thanks for the great professional service.
Dave has worked on our geothermal unit for several years now and corrected many problems that were caused by a faulty installation. He really knows his stuff! Great guy!
Mr. Hartzell came in identified the issue and took care of it. He didn't waste my time or his. He's a first class serviceman.
Did a great job getting our system up and running
This is my second time to use Hartzell heat and air. He is always here to fix or repair our heating/air problems in a timely manner . Very honest. I won't use anyone else.