Today I arrived and met Mrs and Mr McRae. I completed the HVAC Evaluation today. I evaluated both indoor and outdoor units for performance and safety. While doing so I verified proper operation of the safety systems and found units to be performing very well. I flushed and treated the Water Removal System. Wash the outdoor unit using water and treated electrical compartment with Electrical Insecticide. Upon departure left systems both operating in cooling mode set to 74 currently 74 inside.