I was called to a home in Tucson, Arizona, to perform a preventative maintenance check on a 6-year-old Goodman gas package unit. The unit was not operating properly, and the customer was concerned about the cost of repairs. I performed a thorough inspection of the unit and found that the blower motor was not working properly. I replaced the motor and tested the unit to ensure it was operating correctly. The customer was very pleased with the service and the cost of the repairs.