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Find Diesel Generator Repair Pros in Gresham

Compare quotes from Diesel Generator Repair companies in Gresham, OR

Cook Engine, Inc

0
0 Reviews
Location: Portland, OR 97217

Cook Engine Inc. is proud to be Oregon's source for marine engine repair and service for over fifty years. We continue in our long standing tradition of qualified and professional boat repair and service. We're known for our ability to diagnose and repair boat engines, repower boats and for our marine engine installation service.
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Services:
  • Boat Service
  • Boat Drive Service
  • Boat Mechanic
  • Boat Motor Repair
  • Marine Generator Repair
  • Boat Repair
  • Boat Drive Repair

Monarch Power Supply

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0 Reviews
Location: Ridgefield, WA 98642

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

Northwest Diesel Parts

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0 Reviews
Location: Portland, OR 97220

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

AG Automotive

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0 Reviews
Location: Portland, OR 97230

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

Featured Reviews for Diesel Generator Repair Pros in Gresham

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!!!!“

Diesel Generator Repair FAQs

What is diesel generator repair?

It involves diagnosing and fixing mechanical or electrical problems in a marine diesel generator.

What causes diesel generators to fail?

Lack of maintenance, fuel contamination, overheating, or electrical faults.

Can I troubleshoot generator issues myself?

You can check oil levels, fuel filters, and battery connections, but complex repairs need a pro.

How much does diesel generator repair cost?

Minor repairs may cost $200–$500; major repairs or part replacements can exceed $1,500.

Can repairs be done on the water?

Yes, many marine techs offer mobile generator repair services at docks and marinas.

What’s the lifespan of a marine diesel generator?

With regular maintenance, 10,000+ hours is possible.

Does my generator need load testing?

Yes, regular load testing ensures it’s functioning properly under demand.

Where can I get diesel generator repair?

From marine repair shops, diesel mechanics, or Boat Planet professionals.