A.W. Kuettel & Sons, Inc.
3930 Airpark Blvd.
Duluth, MN 55811
Phone: 218-722-3901
Contact: Adam Kuettel

Commercial Roofing, Inc.
109 S. Carlton St.
P.O. Box 167
Barnum, MN 55707
Phone: 218-389-6922
Contact: Chris Mikrot

The Jamar Company
4701 Mike Colalillo Dr.
Duluth, MN 55807
Phone: 218-628-3624
Toll Free: 800-644-3624
Fax: 218-628-1174
Contact: Mark Ziells