Matt Grisafe did the programming for the installation of our Crestron system. We have a challenging layout, and previously had problems with both installation and programming. Matt was always there to listen to what we wanted and needed. He helped us make decisions, and guided us as to what may be useful. He was always respectful and friendly, and my wife and I enjoyed having him around. We also were completely comfortable leaving him alone in our house when we had to leave and he had work on the system. He was available any time I called to discuss an issue with the system, and even for advise on unrelated issues. I strongly recommend him as a Crestron programmer and as a person.