Find Outboard Service Pros in Adelanto

We are a full service platinum mercury dealer with a team of mechanics with decades of combined experience. We've seen and fixed every type of problem there is and run the latest diagnostics tools to identify issues quickly and fix them right.

17 years in the industry. Mobile marine tech, covering the inland empire to the coast. I keep a clean workspace on location and take all waste and used parts with me for disposal. You get a one on one experience with me. That is something you don't get at the dealers. You do not need to be home when the boat is getting worked on, I just need access.

Johnson Marine Supplies is Southern California’s Premier Boat Dealer for Avalon Pontoons and Scout Fishing Boats. Since 1955, Johnson Marine has provided the finest boat sales and service dealership in the Southern California area. Our service is top notch and our staff is educated in the marine business on all of our product lines. We are globally known for providing the best in offshore and inshore power boats, for the family and the weekend fisherman. We welcome you to visit our facility, talk to our staff, and see the new Sweetwater and Avalon Pontoons & Tritoons, Scout offshore center consoles and dual console saltwater and freshwater fishing boats.

Manufacturer of four-stroke outboard engines from 2.5 to 300 HP