We replaced an old 5 ton Carrier gas split system with a new 5 ton York gas split System. The old system had a large refrigerant leak, and was very inefficient. This work was done for the office at St. Mary’s Catholic Church in Chandler, AZ. We were contacted by the pastor to quote on the project. We were recommended to him by the former pastor of Our Lady of Guadalupe, in Queen Creek, AZ.