Regency Group - Administrator of association insurance and self-insurance programs. Also provides auto, home and business insurance. Professional Concepts Insurance Agency - Provides auto, home and business insurance in the Ann Arbor area. Diebold Insurance Agency - Located in West Branch, Michigan and offering auto, annuity, boat, bond, business, disability, farm, flood, health, home, life, motorcycle, RV, and renter's insurance. Michigan Specialty Insurance Agency - Statewide, independent agency providing individual and business insurance, including employee benefit programs. Covers auto, home, boat, motorcycle, renters, mobile home, and trailer. Colburn Group Insurance - Provides auto, home, business, and employee benefits insurance. Allied Insurance Managers, Inc. - Providing auto, home, flood, life, health, and business insurance. Newsletters archive. Rick Young & Associates - Provides health, life, and disability insurance throughout southeast Michigan. Quotes available online.