Greener Pastures of Haynes Home Services is a company that helps with pretty much everything from mowing the lawn, to shoveling snow, to getting leaves out of the yard and the gutters. They don't have a specific building where the business it being run from, exactly...it's run from Mr. Haynes' home. But the email address for the business is firstname.lastname@example.org
You can email and talk either directly with Mr. Haynes or with his wife, who helps run the business.
They do a really good job and the prices aren't too bad, if you look around at other such businesses. Also, the fertilizers they use are natural and organic, which is hard to find...I think it is awesome.
I don't think they go very far out of Ann Arbor and Jackson, but there's no harm in emailing questions.