16 y.o Client called us out today due to AC being non-operational. On previous visit technician recommended refrigerant and leak seal and deep cleaning for condenser coil. Condenser was non-operational upon arrival. No voltage getting to contactor. Proper voltage at circuit board in furnace. Low pressure switch is blocking voltage at contactor. This would indicate the system is low on refrigerant and has a refrigerant leak. Explained to clients what it would take to find and seal leak. Due to the age of the system, advised clients be wary of major repairs going forward. Clients have elected to move forward with repairs. Recharged system and injected UV dye/sealant. Noticed head pressure for system is extremely high (500+). Spoke with manager, and if system does not make it through the next two weeks can credit 50% of today’s repair towards system replacement. Thank you for trusting Thompson with your heating, cooling and plumbing needs.