The person from Nowak Heating & Air Conditioning, Inc. ended up being someone I knew from bookkeeping. The servicemen from Nowak Heating & Air Conditioning, Inc. were great. We had a problem with the equipment but they fixed it. We needed a new heater because of a faulty installation years ago. Nowak was recommended to us, and they ended up being good. They fixed the heater up, but it still didn't work, so they sent it to the manufacturer. Now it works fine. Nowak Heating & Air Conditioning, Inc. has reliability and knowledge. It's the place to go!