Topline RV and Marine
Location: san bernardino, CA 92408
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.
Services:
- Boat Service
- Fiberglass Repair
- Boat Painting
- Boat Canvas
- Marine Audio
- Boat Upholstery
- Boat Flooring
Advanced Marine Power Inc
Location: Costa Mesa, CA 92627
Advanced Marine Power provides a quality dockside service for marine diesel engines, generators, and transmissions for Southern California’s boating industry. We are happy to handle any repair or overhaul job your engine needs, but we’d rather help you keep your engine running at top performance with our general maintenance services.
Our Pledge to you:
At Advanced Marine Power, we pride ourselves in taking the time to get to know our customers and their engines. As diesel mechanics and boat lovers, we care about the performance of your engine just as much as you do. Advanced Marine Power is a family company, and over the past 30 years we’ve built a reputation based around honesty, integrity, and good old fashioned hard work.
Services:
- Boat Motor Repair
- Boat Service
- Marine Diesel Repair
Kozwel Boatworks
Location: Santa Ana, CA 92704
Southern California’s premier marine power and system specialist. Our services range from auxiliary to heavy duty commercial customers. We are specialized in Volvo Penta but also service Mercruiser, Cummins, Yanmar, ZF & Velvet Drive transmissions. We have a large boatyard and also provide dockside service for your convenience.
Services:
- Marine Engine Sales
- Boat Service
- Marine Diesel Repair
- Boat Repair
- Boat Repower
Quinn Company
Location: Riverside, CA 92507
Services:
- Marine Diesel Engine Sales
- Marine Diesel Mechanic
- Diesel Generator Mechanic
- Diesel Generator Repair
- Marine Diesel Repair
- Boat Repower
Sal's Garage 909
Location: Fontana, CA 92335
Services:
- Boat Service
- Boat Repair
- Boat Mechanic
- Boat Heating And Cooling
- Boat Heating Repair
- Marine AC Repair
- Marine Refrigerator Repair
Northern Lights Power & Energy
Location: Santa Ana, CA 92707
Services:
- Marine Diesel Engine Sales
- Marine Diesel Mechanic
- Diesel Generator Mechanic
- Diesel Generator Repair
- Marine Diesel Repair
J & A ENTERPRISES
Location: Upland, CA 91786
Services:
- Boat Service
- Boat Repair
- Boat Mechanic
- Marine Diesel Mechanic
- Diesel Generator Mechanic
- Diesel Generator Repair
- Marine Diesel Repair
Mechamedix Mobile Mechanic
Location: Newport Beach, CA 92660
Services:
- Boat Service
- Boat Repair
- Boat Mechanic
- Boat Rental
- Boat Service
- Boat Repair
- Boat Mechanic
Koch Mobile Repair
Location: Barstow, CA 92311
Services:
- Boat Service
- Boat Repair
- Boat Mechanic
- Marine Diesel Mechanic
- Diesel Generator Mechanic
- Diesel Generator Repair
- Marine Diesel Repair
Featured Reviews for Marine Diesel Repair Pros in Lake Arrowhead
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!!!!“