I returned today to preform a blower wheel cleaning service. I first began by placing and running the air advice monitoring machine in the home. Once set I proceeded into the attic to remove the blower assembly. I took pictures of before and after the cleaning and once completed I installed the assembly back into the unit. I tested the unit to ensure everything was working properly and saw a small reduction in the motor amps. After showing Mrs. Smith the pictures we discussed renewing the card on file for her maintenance agreement. I collected the new card information and sent over all the pictures from today’s service. The unit is running properly on departure.