Drummond Marine Where Service Meets Excellence. Family owned and operated since 1997 Drummond Marine is a full service boat sales and boat engine repair facility known for it's superior service in the marine industry. The premier service provider for outboards, inboard/outboards and personal watercrafts. Also offering diesel marine enginer, and marine generator (Onan & Westerbeke); nd full line of services including boat repair, marine engine repairs, fiberglass work, outboard tune-ups, boat brokering, used engine purchasing, boat storage and a marine supply store who's prices are unmatched.