Super tune up performed today on a Goodman heat pump with air handler installed in 2021 and a Gree mini split installed in 2021. All electrical connections are tight with no corrosion. Drain safety switch installed on this visit. Blower wheel and evaporator coil on the main system are dirty and need to be cleaned. All amp draws are within tolerance. Compressors and condenser fan motors are acceptable. Refrigerant levels are in range. Outdoor units were washed and waxed. Plumber is scheduled for tomorrow morning. Customer states there is a gas smell in the garage. Technician found that the outdoor hose bibs have low water pressure. Plumber to call me when they are on the way.