A.W. Kuettel & Sons, Inc.
3930 Airpark Blvd.
Duluth, MN 55811
Phone: 218-722-3901
Contact: Jason Kuettel
Shannon’s, Inc.
1919 Main Ave.
International Falls, MN 56649
Phone: 218-283-9372
Fax: 218-283-4659
Contact: Al Shannon
Stack Bros., Inc.
3119 Hill Ave.
Superior, WI 54880
Phone: 715-398-2694
Fax: 715-938-2967
Contact: Bill Stack
United Piping, Inc.
4510 Airport Rd.
Duluth, Minnesota 55811
Phone: 800-269-2968
Fax: 218-727-1536
Contact: Josh Hansen
Commerical Refrigeration
104 Chestnut St. E.,
Virginia, MN 55792
Phone: 218-749-3366
Contact: John Rodorigo