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Find Marine Diesel Repair Pros in Delafield

Compare quotes from Marine Diesel Repair companies in Delafield, WI

Larsen Marine

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0 Reviews
Location: Waukegan, IL 60085

Larsen Marine is a 16-acre boatyard and full-service marine facility, making it one of the THREE LARGEST ON THE WESTERN SHORE OF LAKE MICHIGAN. Today, Larsen Marine is one of the largest and best-equipped service facilities in the Great Lakes and fully prepared to work with skippers of both sail and powerboats. Larsen Marine provides secure off-season storage for 750 boats. We offer state-of-the-art heated mast storage, shrink wrapping, outdoor, indoor, and indoor heated storage as well as dry-stack storage for powerboats up to 26'. Our modern boating store and parts department are completely stocked and expertly staffed to fill the needs of both power and sailboat owners for every season.

Services:
  • Boat Canvas
  • Boat Bimini Top
  • Boat Cover
  • Boat Cleaning
  • Boat Waxing
  • Boat Dealer
  • Boat Sales

Larsen Marine Service

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0 Reviews
Location: Milwaukee, WI 53204

Our central location in the heart of a thriving region of boaters and boating communities provides easy and convenient access to and from all harbors from Chicago to Milwaukee. By plane, train, automobile or boat, you can land at our doorstep, and call for our free shuttle if you like. Prospective boat buyers come from around the world to the largest brokerage inventory in the region.

Services:
  • Boat Service
  • Boat Storage
  • Marina
  • Marine Electronics
  • Boat Mechanic
  • Boat Motor Repair
  • Boat Repair

Dan's Diesel Performance

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0 Reviews
Location: Machesney Park, IL 61115

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

B&R Service Center

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0 Reviews
Location: Round Lake Beach, IL 60073

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

Gages Lake Auto & Light Truck Repair

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0 Reviews
Location: Grayslake, IL 60030

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 Delafield

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.