Welcome to Nielsen Beaumont Marine Inc. - San Diego's Premier Boatyard "Where Quality is an Attitude". Conveniently located on San Diego's Shelter Island, our craftsmen provide the highest quality in boat and yacht repair, maintenance and restoration.

Our boatyard is staffed with highly-qualified certified mechanics, carpenters and metal workers who specialize in yacht refitting, maintenance and repairing marine engines.

Whether your vessel is a sail or power yacht up to 70 feet, or on a trailer, or at dockside, we can do the job for you economically and efficiently. Call us today at 619.223.BOAT (2628) and let us know how we can be of service.

Authorized Dealer for: