Investigative Services
1106 Lakeview Ct, Petoskey, MI 49770
(231) 487-0328
Research North Inc
160 E State St Ste 100, Traverse City, MI 49684
(231) 947-6300
In-Depth Investigations
PO Box 312, Auburn, MI 48611
(989) 662-3359
Investigative Services of Northern Michigan
PO Box J , Petoskey, MI 49770
(231) 487-0328
Ferguson Investigative Services
Petoskey, MI 49770
