I was referred to SCS Sheet Metal thru a friend and I'm glad I went to them for my furnace installation. It was the middle of the winter when I started having trouble with it. They showed up when they said they would and didn't give me a 4 hour waiting window like most companies usually do. They were very friendly and courteous. I don’t know a lot about those systems but they seemed very knowledgeable about their product offerings. They educated me on what kind of high efficient furnace system would work best for my house as well as my families comfort and our budget. Moreover, they checked in with me the next day to make sure everything was working up to par!! I could not have been happier with the service I received from this company"!