Perform tuneup on AC system. Inspected into an outdoor coils, flushed drain line, replaced air filter, inspected blower wheel, checked temperatures, checked, static pressure, checked refrigerant pressures, inspected all major and minor electrical components. Found some biological growth buildup inside air handler, There is no service protection on system, and compressor has high startup amps. Gave client solutions for issues with system, however, system is nine years old and recommended replacing due to age cost of repairs. Client decided to hold off for now on any recommendations. Signed client up for annual membership.