Performed single system cooling maintenance. The system is a 2018 gas system. I checked amps, capacitor, filter, drains, electrical, cleanliness, and temperature differential. The system is mostly performing within manufacture specifications. I spoke with the home owner about some issues that could be addressed. The outdoor unit is matted with build up that water was not enough to remove. The capacitor on the compressor side is out of specs and may not continue to start. The ducts have a bit of build up. This will result in excessive filter changing and added wear on the system because of air restrictions. One of the biggest killers of systems is dust. I provided options to address listed concerns.