Upon arrival performed maintenance. Inspected all the system’s electrical components, coils, pressures, and filters. Cleared drain lines. The upstairs unit is not cooling because of the leaking refrigerant. He is going to reach out to us when he is ready to move forward on replacement, the system is NOT cooling. System number 1 had a failed dual run capacitor and needed a wire repair, we moved forward on these issues. Recommended on installing 3 surge protectors (1 per unit) emailed quote. Left 2 systems in good working order.