A massage clinic in Santa Clarita California was scheduled for their routine air conditioning maintenance today. Systems were all inspected, asset information obtained as it was a new site. Found a Lennox system with a tripped breaker, the #1 circuit out of refrigerant with signs of oil leaking. Will need a new compressor, filter drier and contactor, and will need to complete a refrigerant leak search. Unit is at 50% capacity, circuit #2 working normally.