Owner George de Neef has been providing high-quality craftsmanship to the yachting community since 1975 and founded MARCON in Southern California in 1987.

We design, install, and repair systems on yachts, with a focus on the systems functioning efficiently together as a whole. We provide services for all sizes of vessels - from small to mega-luxury yachts. Our customers' vessels have been as diverse as fishing boats, wooden tall ship replicas, harbor cruise ships, and luxury yachts.

Close to the California coastal communities of San Diego, Oceanside, Dana Point, and Newport Beach, we also serve customers across the United States, Mexico, and Europe.