Currently doing 100% residential with no experience in commercial estimating. Today a neighbor of one of my accounts approached me about bidding on two football / soccer fields for a soccer club for kids in my neighborhood. When doing residential estimating I use the $1.00 per minute guide. ? Does this $1.00 apply to commercial property or do you guys that do commercial estimate a little higher. ? If you already do work like this what are you charging to mow and trim. For the sake of argument lets say it is only the borders of the football field and not the surrounding areas since that would be difficult to describe. I haven't seen the property yet. ? Finally how much insurance would you recommend carrying? I don't believe they want fertilization or weed control with this bid. Sounds like a sweetheart deal. Mine if I want it but want to make sure I am not giving away the bank or overcharging due to ignorance. Thanks in advance for any help you guys might offer.