Based on our findings today, it might be time to think about getting a brand new system. No cool main level found condenser fan motor running but compressor not energized. Checked for power going to compressor and 240 was present. Installed hard start kit compressor still did not energize compressor has failed and is locked up. Contactor is pitted and was notated on last maintenance and condenser coil is impacted. Client has single stage furnace with zoning two zones main and second level. There is also minimal flood protection on equipment. Checked manufacture warranty with Lennox and has expired only had a five year warranty. Customer is short on return air and has builder grade equipment scheduled install supervisor to give options on updating.