During today’s visit, performed inspection and maintenance on two attic, air handlers, and two outdoor heat pump units. Changed all filters. Inspected functionality of auxiliary Heat strips. Inspected overall cleanliness of blower and coil compartments. Inspected ductwork for leaks. inspected blower amp draws. Inspected outdoor unit. Electrical components. Inspected temperature Heat rise, which is in the ideal range for heat pumps. The customers drain lines run underground outside of the house. After pointing the issue out to the customer, the customer has decided to reroute the drain lines themselves. The systems are functioning normally at this time.