Meridian Capstone Insurance Insurance Meridian Capstone Insurance Visit Website 145 South Sacramento Street Sycamore, IL 60178 (937) 567-8999 (fax) LinkedIn Facebook Twitter About About Meridian Insurance provides attentive customer service to clients in several different locations. Established in 2008, our agency focuses on catering to customer needs, which is why you’ll find someone in our offices until 5pm every weeknight.