Found their ad in a flyer when looking for someone to service my furnace. They were able to make me an appointment for the very next day, showed up promptly on time, and even wore shoe covers in the house. They made me aware of parts that needed repair but didn't push to sell me anything or upcharge in any way. He even cleaned out my dusty furnace as part of the check. The price was very reasonable and about 30% less than I have paid for service that was not nearly as good in the past. I will be calling them again.