State Farm Insurance Agent David Johnson is a full-service insurance agency offering a wide range of products and services, including auto, homeowners, condo, renters, personal articles, business, life, and health insurance. They also provide banking and annuity products. With their experienced agents and personalized approach, they are committed to helping clients protect their assets and achieve their financial goals. Their office is located in Downtown Mt. Clemens, MI, and they serve the surrounding communities.