Birchwood Electric 
7065 South Lake Shore Dr. Harbor Springs, MI 49740

231 526 6242

Boat Services, Inc. 
285 Kollen Park Drive Holland, MI 49423-3401

616 396 6270

John Filippelli Inc., dba/JFI Marine Electronics 
20400 Nine Mile road St.Clair Shores, MI 48080

586 772 846

RB Marine Electronics 
25122 Jefferson ave St. Clair Shores, MI 48081

586 776 2448