I want to get a better idea of what to charge for these services. The first time I did it I just estimated time, rental fees and product costs. I didn't know about the .0? cents / sq. ft. rate and undercharged, about .035 cents / sq. ft. for everything, thatching, aerating, over seeding & fertilizing. So what or how do some of you all charge for these services? 1. - aerating 2. - aerating & overseeding, w/ & w/out fertilizer 3. - thatching, aerating & overseeding, w/ & w/out fertilizer Thanks for the help!