Bo’s Boat Works
Location: San Leandro, California 94577
Troubleshooting and maintenance of outboards and stern drives
Services:
- Boat Service
- Boat Mechanic
- Boat Motor Repair
- Outboard Service
- Mobile Boat Mechanic
- Boat Trailer Repair
- Marine Batteries
Ament Marine Svc
Location: Isleton, CA 95641
We are in business to provide repair services for all types of boats, from small dingys to 65' yachts. From bottom painting to complete restoration, all work is done with two goals in mind; pride of craftsmanship and customer satisfaction. We have marine railway haul-out and Elevator lift hau-out capability, rather than slings, so wooden hull boats are not subjected to the strain imposed by the slings.
Services:
- Boat Service
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Boat Repair
- Boat Bottom Paint
- Jet Ski Winterization
Berkeley Marine Ctr
Location: Berkeley, CA 94710
We love boats! We love boat owners, too. Berkeley Marine Center is the premier small boatyard on the San Francisco Bay. Whether you need a full refit, painting, fiberglass repair, mechanical, electrical, plumbing, metal fabrication or welding, wood working, rigging, custom part fabrication-CNC machining, or a custom boat built.
Services:
- Boat Service
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Boat Repair
- Jet Ski Winterization
- De-Winterize Boat
Berryessa Boat Jet Ski Repair
Location: Napa, CA 94558
We are a certified Mercury service center, we sell all sizes of Mercury outboard engines & MerCruiser inboard engines, and Mercury stern drives. We can service and repair your new Mercury engine under warranty. We also work on all other makes and models of boats and Jet Skis. Yamaha, Honda, Indmar, Sea doo, PCM, Volvo Penta, Suzuki, Tohatsu, OMC
Services:
- Boat Service
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Mobile Boat Mechanic
- Boat Repair
- Jet Ski Winterization
Big Art & Son Mobile Marine, & Trailer Repair
Location: San Francisco, CA 94133
Boat repair shop. We do tune-ups, water pumps, and trailer work.
Services:
- Boat Service
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Mobile Boat Mechanic
- Boat Trailer Repair
- Boat Repair
Boat Doctor
Location: Santa Rosa, CA 95407
Boat Doctor is a boat repair shop with 35 plus years of experience of repairing boats in Sonoma and the surrounding counties.
Services:
- Boat Service
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Boat Repair
- Jet Ski Winterization
- De-Winterize Boat
California Marine Sports
Location: Suisun City, CA 94585
Northern California's premier SUPRA and MOOMBA dealer! Full Proshop with wakeboards, Wakesurf boards, SUP's, Tubes, Ropes and more!
Services:
- Boat Dealer
- Boat Broker
- Boat Service
- Boat Repair
- Boat Mechanic
- Boat Cover
- Boat Bimini Top
Delta Boat Works
Location: Isleton, CA 95641
Delta Boat Works is your complete boat service company:
Complete Marine Repair
Custom Painting
Woodworking
Wood, Fiberglass, Gel Coat Repairs
Varnishing
Detailing
Services:
- Boat Service
- Fiberglass Repair
- Boat Painting
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Mobile Boat Mechanic
Delta Watercraft
Location: Bethel Island, CA 94511
Delta Watercraft has been committed to PWC service and repair. We have worked on thousands of units in 26 years. Our extensive experience in engine rebuilding, carburetor repair, and supercharger service makes us the right choice for your service and repair needs. We stock service and repair parts for most makes and models of Personal Watercraft. For our boat service we have a skilled boat mechanic that has 20+ years experience in all types of boats. From Sea-Ray runabouts to Mastercraft Wakeboard boats, we stock service and repair parts to get you back on the water quickly. We also service and repair fishing boats, and install fish finders, trolling motors, and GPS units.
Services:
- Boat Service
- Marine Batteries
- Boat Motor Repair
- Marine Generator Repair
- Boat Mechanic
- Marine Transmission Repair
- Marine Diesel Repair
Discovery Bay Chandlery
Location: Discovery Bay, CA 94505
Full Service Mobile Marine Service & Marine Supply
Services:
- Boat Service
- Boat Winterization
- Boat Mechanic
- Boat Motor Repair
- Mobile Boat Mechanic
- Boat Repair
- Jet Ski Winterization
Featured Reviews for Boat Mechanic Pros in Mill Valley
Mobile Motorboat Mechanics
Brett S
April 20, 2022
“These guys scheduled me quick so didn't have to wait long for my appointment. The mechanic was on-time, very helpful and knowledgeable. He fixed my issues quickly and offered to order an additional part that I needed. I highly recommend using Motorboat Mechanics for your boat repair needs. I will NOT use anyone else moving forward!“
Rocket City Marine
Lonnie F
February 20, 2025
“I had Zach service my outboard motor, and I couldn’t be happier with the experience! He changed all the fluids, filters, spark plugs, and even replaced the water pump, while also providing thorough engine diagnostics to ensure everything was running smoothly. Zach showed up right on time, was incredibly pleasant and professional, and finished the job with impressive efficiency. His attention to detail and expertise really stood out. I’d highly recommend Zach to anyone needing top-notch service.“
MDR Diesel and Boatworks
Adam P
December 16, 2022
“I've have companies work on my boats before....but nobody compares to MDR Diesel and Boatworks. I've never had anyone put so much effort and attention to detail to ensure I stay up and running. They are meticulous and professional in their work, ensuring everything is completed thoroughly and correctly. MDR will be the only company working on my boats from here on out. Thank you!!!!“