I am going to bid on cleaning the sidewalks in front of a chain of stores. They are open from 7am to 9pm approx. Most stores are strip mall or shop centers where sq. footage is 500 to 700. My bid will be for time vs sq footage because of inconvience of work hours. I am going to bid very high and probably won't get the job but I was wondering if anyone here has a simular situation. The mgr. of 1 store asked me to do his store front and then gave me the number of the maintenance mgr. so its not a cold call. If they want me to do all [28] locations I may consider subbing out the long distance ones. Any info would help.