M & J Underground, Inc. Business Services United States Home » M & J Underground, Inc. M & J Underground, Inc. Share this profile AboutPlumbing in Monee, IL Bookmark Contact Information M & J Underground, Inc. 26603 S Governors Hwy, Monee, IL, 60449 United States 708-534-6434 mjunderground.com Photos M & J Underground, Inc. mjunderground.com Post navigationPrevious post: Champion Cash Loans Rhode IslandNext post: MAGISNAT