Today, Plymouth Rock Assurance is a thriving business that takes pride in delivering more than just insurance — we deliver the added assurance of great value, ease, service and innovation. Our approach has made our agents and policyholders among the most loyal in the industry. Plymouth Rock Assurance is a member of The Plymouth Rock Group of Companies which together write and manage over $1 billion in annual automobile and homeowners’ insurance premiums. Plymouth Rock Assurance is rated \"A-/Excellent\" for financial strength by the A.M. Best Company, the industry\'s premier rating service