Crown Island Insurance Services on Coronado's B Avenue has operated as an independent, multi-carrier brokerage since its founding in 1957 — originally as Goodenough Insurance — making it one of the longest-running insurance agencies on Coronado Island. The agency writes construction and contractor casualty policies for island builders including Nicolls Design Build in the same 1001 B Avenue building, covering general liability, course-of-construction, and workers' compensation across multiple carrier panels. Carrier relationships include Travelers, Nationwide, and Liberty Mutual, allowing agents at the Suite 103 office to shop personal lines (home, auto, boat), commercial property, restaurant and bar liability, EPLI, and employee benefits across competing rate structures. Commercial hospitality coverage extends to the hotel and resort operations that anchor Coronado Island's tourism economy, including properties along the corridor anchored by Coronado Island Marriott Resort & Spa on Second Street. Highest-complexity placements layer commercial property, general liability, liquor liability, workers' compensation, and EPLI into multi-line packages for Orange Avenue restaurant and retail operators in the 92118 zip code.