I have a customer that needs quite a bit of landscaping done. I've never done any landscaping, just lawn care. I'm doing the work for a trailer park. They've had about 50 ash trees cut down and the stumps ground up. I need to get rid of the chips (either dump them somewhere or recycle them in the play ground area) and then fill in the hole w/ dirt and then seed it. They are going to provide the materials, they just need someone to do the work. They are also putting in 80 street lights where the dirt around it needs to be leveled off and rocks and debris filtered out once the light poles go it. That same procedure is needed for about 20 stop signs, and 20 no parking signs. There is a fence that has been installed around the perimeter of a playground. The ground needs to be leveled and in spots filled in and leveled and then seeded. Another playground needs to have wood chips put under a swing set and under a climbing arch where the sod will need to be dug out a few inches to remove the grass before the woods chips go down. Up around the clubhouse there is some sod that needs to be repaired also. I want to know about how much to charge. If i can get rid of the wood chips from the cut down trees, fill them in w/ dirt and then put seed on it in say 3 hours do I go 3 x 50 and figure 150 hours for doing the trees and them multiply that by a certain hour rate. If so, what is a good hourly rate. For lawn care it's 25-35 an hour or so, does the same rates apply for this type of work or should I be asking more. Thanks in advance for any help.