Minuteman Heating And Air installed a new heating and air conditioning unit that we purchased from them. We had not had any problems with it until we had solar panels installed on the roof. We had to turn off the breaker system for this install, which cut the electric off to the heating and air conditioning unit, which then caused the air scrubber to burn out. We called Minuteman Heating And Air on a Sunday, and they were right out that very day to replace the part and have the system back up and running. They gave us a discount for this repair, which I thought was pretty good, as this new unit was running continuously since installation. Everything is working fine with no problems, and we are happy with it.