Fantastic experience start to finish. Seamless install of central AC in a 115 year old house. On time, polite, efficient - and cleaned up everything at the end of each day. My attic looks better than before they started! System works perfectly and the house is blessedly cool even though temps are in the 90s this week. AND the job cost significantly less than the price I was quoted by Airgroup and included more options. Many thanks to Mike, Anthony and the rest of the crew for a great job - if I need anything else, I know who I'm calling!