Performed precision AC tune up. Checked operating refrigerant pressures to ensure peak performance and efficiency. Tested power distribution system and corresponding starting components. Found compressor drawing high amperage on D/S system. Installed start assist kit to alleviate starting amperage. Verified proper amp draw; optimal. Washed outdoor coils thoroughly to maintain heat rejection. Used alkaline treatment to reduce bacterial growth within primary drain. Replaced both media filters 20x25. All checks are good at this time. Both systems are currently operating within desirable specifications