Last summer our air conditioner quit on the hottest day of the summer and I had Dan come and assessed it. He got it going but could not fix it to his satisfaction and so he did not charge me.
This summer needed to have both furnace (heat exchanger shot) and air conditioner replaced. Dan got the job as his quote was very competitive, suggested a top quality equipment. Dan did the job in a quick and very capable way. I recommend him highly if you need HVAC work