Upon arrival systems were in working condition. Looking at the indoor units all electrical connections and components are good. Blower and coils are clean. Drain lines are clear and flowing. Recommended pan strips customer agreed. Looking at the outdoor units all electrical connections and components are good. Capacitors are within tolerance. Amp draws are acceptable. Upstairs unit had compressor saver, but downstairs didn't , recommended we put one on and customer agreed. Left both systems in working condition. Thank you for choosing comfort experts.