- Check wiring for loose connections

- Check the condition of the blower motor and inspect bearings (lubricate if applicable)

- Clean blower assembly housing, blower wheel, and blower motor if necessary (additional fee may apply)

- Inspect air handler condensate drain and trap for leaks and cracks and add treatment tablets

- Check the system's sequence of operation to ensure the equipment starts, operates, and shuts off properly

- Inspect service disconnect and wiring