Your full-service independent insurance agents serving West Michigan. Founded in 1950 by Wendell C. Bonnema, OSIA continues the principles and values of its founder by delivering its customers with expertise in the insurance field and service which is 2nd to none.
Contact Details
| City | Zeeland, MI |
|---|---|
| Zip Code | 49464 |
| Address | 26 North Church St |
| Phone Number | (616) 772-2128 |