We just moved in to our new house a few weeks ago. I had them come to the house for a simple inspection and cleaning. The tech figured out that the inside of the furnace was completely rusting due to a crack that must have happened years prior. This was something that the home inspector didn’t catch. The tech also determined that the current furnace was way over powered for the house and ductwork. They gave me several options and pricing upfront, They got us a new furnace that was the correct size and worked for 5 hour non-stop to install it. They even corrected a few other issues they found with the ducting along the way. WHen they were all done, the price the quoted me was the price I paid.