H & H Industries, Inc.
2801 Syene Road
P.O. Box 44267
Zip 53744-4267
Madison, WI 53713
Phone: 608-273-3434
Fax: 608-273-9654
info@hhindustries.com

Magaw Electric, Inc.
16055 Ryerson Road
P.O. Box 510337
New Berlin, WI 53151-0337
Phone: 262-782-7400
Fax: 262-797-7550
info@magaw.com

Magaw Electric Construction, Inc.
2940 Wisconsin Street
Sturtevant, WI 53177
Phone: 262-886-6840
Fax: 262-886-2949
info@magawec.com