Performed tuneup on AC system. Inspected indoor and outdoor coils, flushed drain line, checked temperatures, checked static pressure, inspected blower wheel, checked refrigerant pressures, inspected all major in minor electrical components. Condenser coil is clogged on a one side due to heavy dryer Lint accumulating from dryer exhaust. Advised client to have dryer vent extended out away from condenser and do a chemical wash on unit. Client said that she will most likely have her neighbor do it because he is a retired licensed AC technician. Gave client estimate and if she decides to call us back then we will schedule it to be done.