During the spring maintenance visit, I identified a faulty compressor and condensing fan motor on the upstairs system. I informed the customer about the issues and explained the importance of replacing the unit to ensure efficient operation. I scheduled the replacement for the next day, ensuring minimal disruption. Meanwhile, I performed a thorough maintenance check on the downstairs system, including cleaning the coils, lubricating the fan motor, and inspecting the thermostat. I also checked the refrigerant levels and adjusted any settings to optimize performance. The customer was well-informed about the condition of both systems and was prepared for the upcoming cooling season. The upstairs system was successfully replaced, and the downstairs system was left in o
