Need some help on bidding

[stew6371]

I have a potential customer that wants 1/2 acre leveled and a culvert dug. They also wnat topsoil spread aswell. I know its almost impossible to bid a job blind, but what would be a good ballpark number here. I dont want to underbid the job. thanks.

[fastpine]

Thats going to take some serious equi and skill.......

[yourlawnguy1]

If the dirt cost $400 i charge $400 to spread the dirt plus the cost of machine