CORPORATE HQ 10100 Dixie Highway
Clarkston, MI 48348
Clarkston: (248) 620-0070
Detroit: (248) 549-3610
Fax: (248) 620-0071
Grand Rapids 6568 Clay Ave. SW
Grand Rapids, MI 49548
(616) 698-0001
Fax: (616) 698-2265
Gaylord 2100 Milbocker Rd.
Gaylord, MI 49735
(989) 732-4190
Fax: (989) 732-3377
Dearborn 1816 N. Telegraph
Dearborn, MI 48124
(810) 217-6524
Fax: (313) 278-6030