Illinois, Indiana, and Wisconsin

Jim Sullivan
Pro-Span Shoring, Inc.
10013 Norwood Street
Rosemont, IL 60018
Phone: 630-860-1930

Western Pennsylvania, Western New York, Eastern Ohio, Northern West Virginia and Western Maryland

Bob Beatty
"O" Ring & Associates
5363 Route 36
Coolspring, PA 15730
Phone: 814-938-5489
Fax: 814-938-3929
Toll Free: 800-336-4807
E-mail: rhb@oring-inc.com