Arrived to remedy a leak coming from the refrigerant lines. Spoke with homeowner about the system and about how this leak was found. Opened the insulation from the suction line. Found that there is refrigerant oil leaking at a brazed point in the refrigerant line. Performed an electronic refrigerant leak search. Was sure to check the evaporator coil, condenser coil and refrigerant lines between the two. Determined the failed braze is the only leaking point in the system. Coordinated with office to schedule a time for repairs. With homeowners approval set up for the refrigerant line repair. System is functioning upon departure.