Decker and Sons Insurance Agency

"Peace of mind": It's what we offer, it's what we deliver.
Serving our customers through four generations.

Outstanding reliable service when processing customer's claims.

Quick! Easy! No tedious online forms - just call us! 517-547-7475

Need three quotes? Get them all in one place, call us now! 517-547-7475

Welcome to Decker and Sons Insurance Agency

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We are honored that you have taken a moment to visit our website. Decker and Sons Insurance Agency is located on Main St. in Addison, Michigan, overlooking the Addison Mill Pond. We have been serving the local communities of Addison and Onsted in Lenawee County, and the surrounding areas of Somerset Center and Lake LeAnn in Hillsdale and Jackson counties for four generations.

As you can see we have selected a "big Oak tree" as our logo. The Oak tree has always been a symbol of strength, maturity and longevity. It is what defines us. We're dependable, experienced, knowledgeable, and we can be trusted. Our family business has been built on tradition that has been passed on from generation to generation.

As an Independent Insurance Agency, we represent a variety of companies; this enables us to provide you with a quality product, at a very competitive price. We will provide outstanding customer service when a loss occurs, our claims representatives "get you back to where you were" as expeditiously as humanly possible.

Our friendly and knowledgeable staff will help you with all of your auto insurance needs, giving you discounts such as, mature driver, good student, Anti-lock brake systems, Airbags and other occupant protection features, plus a host of many more.

Our emphasis is on providing outstanding reliable service when processing customer's claims.

We've been offering auto insurance, home, life and business insurance in Addison since 1897. Why not stop in and see us, we have three locations to serve you: