Furnace stop working. Called Nerthling's to come and service the unit. When the tech arrived, he spent less than 5 minutes and told us it was the heat exchange, and we need new Furnace. Funny thing is

We recently woke up to find the temperature in our home to be 56 degrees. We immediately called HVAC contractors and Nerthling's was the first to respond. Within a few hours, the technician and salesm

My parents used Nerthling's for 30+ years I used them for 25+ years-had a problem with the service charge and I was lied to-and the owner was very condescending, so I'll never use them again