Greeted customer upon arrival. Customer lead me to pull down ladder, air handler, condenser, and thermostat. Turned AC on. Condenser ran. Pulled disconnect off condenser. Washed condenser with chemical and water. Turned condenser back on. Checked air handler. Looks good as new in air handler. Unit has a TXV metering device. Checked pressures and temperature split, everything was perfect. Updated customer on unit information/status. Customer acknowledged.