“Mike Donahoo was and has been our service technician for all semi-annual checks except one. In fact, he is the person that came by to show us the types of HVAC systems available when we bought ours from Doornbos. He is always very friendly, knowledgeable and efficient. This time, he checked our furnace, cleaned it and made sure everything was working properly before he left. He advised us when to change our air filter, since we just changed it on 7/1. We were told that we were his second stop and that he'd be at our home between 9 and 10 a.m. and he was here at 9:30. We appreciate that we got a call from the office when he he was on his way. Thanks for employing great technicians!”

– Joe C.

– Joe C.