Complete install 3 Ton Amana cooling system for upstairs system. Test and new cooling system operating normally. Complete 3 system a/c repair and preventative maintenance checks. Change all 3 filter, checked drains and condensation pump, and cleaned a/c coil. Found main level a/c unit with a weak capacitor, replaced capacitor and install compressor hard start kit to improve startup and reduce the load. Found system little overcharged but ok. Found basement system operating normally. All 3 a/c systems operating at this time.