Also on the commercial jobs you will need lots of water hoses, good shop vacs, flood pumps, lots of power cords, ladders, Temp Lights, at least 2 good pressure washers and surface cleaners, cleaning chems, backpac blower, walk behind autoscrubber, floor buffer, floor & window scrapers, and ect. I could go on for days about all the different tool we use daily but you get the picture.