I contacted 5 contractors including Sunbelt. I spoke to Tom B. about finishing the set up of my control 4 system. He was very professional and gave me a quote in a timely manner. I can stress enough about his great customer service. His team (consisting of Carl, Brian, and I can't remember the other gentleman's name) came out and they completed the work in a timely manner. Needless to say, my wife and I are very satisfied. I will be using Sunbelt in the future as well referring my friends and colleagues to use Sunbelt.