J&J Marine is your full-service boating facility for Engine Diagnostics, Parts, Repairs, Boat Sales, Trailer Rentals and Sales, Transport and Storage. If high performance is your obsession, look no further than J & J Marine. Whether you need routine boat maintenance, off-season storage, or a custom-built engine to make some waves out on the water, our highly-skilled, experienced and well-equipped boat repair and service team is here to service all of your boating needs.