When it was time to replace the furnace in my home I knew that there was only one place to call. I got Approved Comfort on the phone and told them my dilemma, within a couple of hours I had an estimate and two days later my new furnace was installed. When Frank came out to do the quality inspection on my install he explained and showed me everything about the furnace. He also was every helpful on the things I will need to do for future maintenance and warranty. You guys are the best!!!