San Diego's Boating Headquarters

The Boat Grotto is San Diego's headquarter for all of your boat repair, ​re-powering, and service needs. We are a Platinum Dealer and factory authorized service center for all Mercury Marine products, as well as an authorized service facility for Yamaha outboards, G3, CMD Diesel and Zeus Pod. With more than two decades of experience in San Diego, we are your one stop source for most makes and models.

San Diego Service Center.

The Boat Grotto is located at 7111 El Cajon Blvd. in San Diego. We are freeway close from all areas of San Diego. Our state of the art full service facility is more than 10,000 sq.ft and is staffed by factory trained and certified technicians and USCG licensed Captains. We are open Monday through Friday and on weekends by appointment.

Dockside Service.

For our clients with larger vessels located at one of San Diego's marina's, we offer complete dockside service and are insured to provide dockside service at most San Diego marinas including Mission Bay, Shelter Island, Point Loma, Downtown, Chula Vista, National City, and others. Please see our dockside service page for more information.

Your San Diego Gas, Diesel and Marine Re-Power Specialists.

As a full-service boating repair and re-powering center, we perform services including electrical/re-wiring, plumbing, and electronics install/upgrades. Contact us today to speak to one of our marine electronics specialists. We can also provide service on your Westerbeke or Kohler brand generators.

Authorized G3 | SunCatcher Pontoon Sales & Service

Looking for a new boat? The Boat Grotto in San Diego is proud to be a fully authorized dealer and service facility for G3 Boats. We offer a complete selection on their full line of boats, including the SunCatcher Pontoon series. Call us today for more information.