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Find Marine Diesel Repair Pros in Cape Cod

Compare quotes from Marine Diesel Repair companies in Cape Cod, MA

F.L. Tripp & Sons

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0 Reviews
Location: Westport, MA 02791

F.L. Tripp & Sons is a full-service wet and dry storage marina, located on the Westport River with complete access to the Atlantic Ocean. We have 176 slips and 189 moorings. Mechanical services available are: Inboard and outboard sales & service. Boat service includes carpentry, gelcoat and fiberglass specialists. Complete boat commissioning service for preparation, bottom painting, washing and waxing are available. Rigging, hauling, and launching are included in our repertoire. In summary, we can handle most all of your boating needs! We provide electric service in 30 amp 50 amp. Launch service is available at a modest charge for our mooring customers. Shower, laundry and Internet service is available. Our staff is committed to accommodating the needs of our customers and transient vessels alike!

Services:
  • Boat Builder
  • Boat Painting
  • Bottom Painting
  • Boat Service
  • Boat Mechanic
  • Marine Diesel Repair
  • Outboard Service

NorEast Marine Systems

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0 Reviews
Location: Fairhaven, MA 02719

NorEast Marine Systems provides custom marine systems design and engineering, sales, installation and service for commercial boats, yachts and recreational vessels of any size. We provide remote diagnostic and on-call repairs to address any technical incidents as quickly as possible. Nobody has a better knowledge of the most current marine system as well as NorEast Marine Systems. We will always stand by our work. We maintain excellent relationships with our customers and vendors through both professional and attentive service and the highest quality of products and workmanship provided at a fair exchange of value. We are always mindful of how important it is to get your boat systems up and running so you can feel safe and sound on the water.

Services:
  • Boat Service
  • Boat Heating And Cooling
  • Marine Electronics
  • Boat Mechanic
  • Marine Generator Repair
  • Outboard Service
  • Mobile Boat Mechanic

Cape Cod Marine

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0 Reviews
Location: Dennis, MA 02660

Cape Cod Marine is the Largest Marine Diesel Service Dealer in New England Servicing Cape & The Islands.

Services:
  • Marine Diesel Engine Sales
  • Marine Diesel Repair

Diesel Smith LLC.

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0 Reviews
Location: Dennis, MA 02639

On-Site marine and industrial diesel engine repair. New location with large showroom and diesel marine dealership.

Services:
  • Marine Diesel Engine Sales
  • Marine Diesel Mechanic
  • Marine Diesel Repair

Long Point Marine Inc

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0 Reviews
Location: Duxbury, MA 02332

Located on the waterfront in the historic town of Duxbury, Massachusetts, Long Point Marine offers high quality marine service to boat owners, both private and commercial. With experienced mechanical staff, as well as complete refinishing and cosmetic maintenance crews, Long Point offers complete marine service to the highest standards.

Services:
  • Boat Service
  • Boat Repair
  • Boat Mechanic
  • Boat Motor Repair
  • Boat Storage
  • Boat Service
  • Boat Repair

Yankee Marine Diesel

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0 Reviews
Location: New Bedford, MA 02740

Services:
  • Marine Diesel Engine Sales
  • Marine Diesel Mechanic
  • Diesel Generator Mechanic
  • Diesel Generator Repair
  • Marine Diesel Repair

Chalke Marine Service

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0 Reviews
Location: Harwich, MA 02645

Services:
  • Boat Service
  • Boat Repair
  • Boat Mechanic
  • Marine Diesel Mechanic
  • Diesel Generator Mechanic
  • Diesel Generator Repair
  • Marine Diesel Repair

Nelson Auto Specialists

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0 Reviews
Location: New Bedford, MA 02740

Services:
  • Marine Electronics
  • Marine Electronics Installation
  • Marine Electronics Repair
  • Boat Lighting
  • Boat Satellite TV
  • Boat Stereo Installation
  • Marine Audio Installation

Featured Reviews for Marine Diesel Repair Pros in Cape Cod

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!!!!“

Marine Diesel Repair FAQs

What is marine diesel repair?

Repairing issues with inboard or auxiliary diesel engines on boats, including fuel, cooling, and exhaust systems.

What are signs my diesel engine needs repair?

Difficulty starting, loss of power, excessive smoke, or unusual noises.

Can marine diesel engines be repaired on-site?

Yes, many marine diesel specialists offer mobile repair services.

How much does diesel engine repair cost?

Costs range from $300 for minor fixes to several thousand for overhauls.

How often should I check my diesel engine?

Inspect before every trip and service it per manufacturer’s maintenance schedule.

What’s included in a diesel engine repair?

Diagnostics, part replacement, injector service, fuel system repairs, and cooling system work.

Are diesel engines more reliable than gas?

Diesels are known for durability and fuel efficiency, especially for long-distance cruising.

Where can I find marine diesel repair services?

Contact certified marine diesel techs through marinas or platforms like Boat Planet.