Assistance Needed in Maintaining and Renting Wooden Billboard

I own a wooden billboard near Kansas City that I want to maintain and rent. I need assistance in (1) maintaining it to ensure that it stays in good shape (2) to place a “Rent This Sign” vinyl on it and to cut some branches of a tree that are now covering the upper portion of the billboard.

Please suggest me any companies or individuals operating in that area who can assist in these tasks. It is located 50 miles East of Kansas City, MO.

Thank you.