Arrived for no AC call. Customer stated that unit stopped cooling last Friday when it was above 90°F outside. Discovered system was tripped at the high pressure switch on the outdoor unit. Was able to reset switch, but system will continue to shut off whenever temp exceeds 80 to 85 degrees. Customer would like to discuss replacement options. Passed on to R.C. Customers phone numbers is 215 813 5707. You can also reach the customer by text.