Ok, before anyone goes off on this don't tell me to search this forum. I know all prices are different than everyone elses, but I need somewhere to start. I run solo. I use a Toro 21" Suzuki 5.5, and all commercial 2 cycle trimmers/blowers and such. I work pretty fast. I'm going to college this next semester at Texas A&M, and while I'm gone, my dad will be doing the bidding and estimating. What are some of yalls numbers per sq footage on mowing? Numbers on Linear feet of string trimmer linear ft of edging. So forth and so on. Any insight on figuring out a rough estimate would be great. I need to give my dad something to base his bids on so I don't get screwed over with something I'm going to lose money on. Thanks everyone, and I always appreciate postive input from those who want to help.