Arrived to perform ac tuneup. Customer has four loose registers on the second floor Set stat to call for cooling. Observed indoor unit, serviced ductwork, Air filter, condensation system, electrical connections, motor, temperature readings ok Observed outdoor unit, serviced coils, disconnect, motors, refrigerant lines, electrical connections AC system operating ok at this time Recommend Supply and install six Mv registers $2300 Supply and install UV bulb $350 Or Customer may supply uv bulb 2400xlu1000 no company charge Eliznmaeve@gmail.com Cunningham Customer would like us to install uv bulb and make register repairs $2865.31 Collect $1432.66 today Another $1432.65 upon work completion 4147-0988-2726-6891 exp-11/22 sec#821