This page has a link for obituary requests from the Escanaba public library. They usually just request a small fee.http://www.escanabalibrary.org/
Also, this is the link to the Delta County Genealogy Society. They can do research for you, or possibly lead you to some who can.
Be careful that you get in writing what you want, and what you are willing to pay. Good luck!http://dcmigs.org/