All wiring is tight and in good condition. I flushed the drains and tested water safeties. No refrigerant leaks found at this time. All motor amps are in correct range per manufacturer specifications. The refrigerant pressures are in correct range per manufacturer specifications. The ground around the outdoor units is dirt. When it rains it makes the coils dirty. I prepared an option to place pea gravel around the units to keep them cleaner. I completed our check sheets for the systems. The systems are working properly at this time.