Mc Mann Price Agency Inc We're there when you need us. Building Relationships for over 100 Years. All forms of insurance are offered, and we are proud to be the only independent insurance company in Greenport. Our independent insurance agency has been around since 1894, specializing in providing coverage for coastal properties. We're on a whole new level of customer service. We represent top rated insurance companies. We build relationships the old-fashioned way...we earn them. Get trust, integrity, and personal service when you work with us.