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Find Diesel Generator Mechanic Pros in St. Augustine

Compare quotes from Diesel Generator Mechanic companies in St. Augustine, FL

Shark-A-Tech

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0 Reviews
Location: Jacksonville, Florida 32250

Shark-A-Tech provides mobile marine services to boat owners in Jacksonville, FL, and surrounding areas.Shark a tech can make sure you get quality annual services, custom fabrication and everything that goes wtih your electrical systems.

Services:
  • Boat Service
  • Boat Trailer Sales
  • Boat Winterization
  • Marina
  • Yacht Interior
  • Boat Welding
  • Marine Electronics

Davidson's Marine Service, Inc.

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0 Reviews
Location: Green Cove Springs, FL 32043

We are dealers for our products and service what we sell. Yanmar, Cummins Onan, Fischer Panda, Dometic, Blue Seas, Northern lights, Technicold, Westerbeke, Steyr Motors, and more.

Services:
  • Boat Service
  • Marina
  • Boat Drive Service
  • Boat Heating And Cooling
  • Boat Mechanic
  • Marine Generator Repair
  • Outboard Service

Father and Son Boat Service LLC

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0 Reviews
Location: Astor, FL 32102

Boat repair and service. 2 stoke, 4 stroke, inboard, outboard, and jet ski.

Services:
  • Fiberglass Repair
  • Boat Painting
  • Marine Audio
  • Boat Cleaning
  • Boat Prop Shop
  • Boat Thruster Repair
  • Boat Drive Service

Neptune Marine Service ST. Augustine

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0 Reviews
Location: St. Augustine, Florida 32092

Professional mobile marine diagnostics, repairs & maintenance serving St. Augustine, Jacksonville & St. Johns County. We specialize in outboard, inboard, diesel engines, marine generators, electronics, hydraulics & boat trailers. Expert troubleshooting, honest pricing, clean work, and same-day emergency service when available. We come to your dock, marina, or storage—saving you time and avoiding towing hassles. Reliable service that sets us apart.

Services:
  • Boat Service
  • Marine Audio
  • Boat Thruster Repair
  • Boat Heating And Cooling
  • Marine Electronics
  • Boat Lift Repair
  • Boat Mechanic

P&S Marine Repair & Supply, Inc.

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0 Reviews
Location: Palatka, Florida 32177

We are a mobile marine repair service!
Experience Hassle-Free Mobile Marine Motor Repairs, Maintenance Services, Electrical Repairs, Electronics Installation by Insured Technicians. We are certified NEMA2000 installers. We are proud members of the ABYC (American Boat & Yacht Council) and proudly perform all of our work to their standards! We work on 2&4 Stroke Outboards or Inboard motors, Personal Watercraft (PWC), electrical issues and electronics and repair all makes and models!

We also provide outboard motor Marine Dynamometer Services up to 260 HP only.

Services:
  • Marine Audio
  • Boat Thruster Repair
  • Marine Electronics
  • Boat Mechanic
  • Boat Motor Repair
  • Marine Generator Repair
  • Outboard Service

All Power Pro

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0 Reviews
Location: Fernandina Beach, FL 32034

Services:
  • Boat Service
  • Boat Heating And Cooling
  • Marine Generator Repair
  • Boat Heating Repair
  • Marine Diesel Mechanic
  • Marine Diesel Repair
  • Diesel Generator Repair

Ring Power Marine

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0 Reviews
Location: St. Augustine, FL 32092

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

Fairbanks Morse

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0 Reviews
Location: Jacksonville Beach, FL 32250

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

GF Truck & Trailer Repair

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0 Reviews
Location: Jacksonville, FL 32206

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

Jones Diesel and Marine, LLC

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0 Reviews
Location: Hastings, FL 32145

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

Featured Reviews for Diesel Generator Mechanic Pros in St. Augustine

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 Mechanic FAQs

What does a diesel generator mechanic do?

They maintain and repair diesel-powered generators used on boats and yachts.

Why do boats use diesel generators?

To power onboard systems like A/C, refrigeration, lights, and electronics when not connected to shore power.

What are common generator problems?

Failure to start, overheating, oil leaks, or voltage fluctuations.

How often should marine generators be serviced?

Most require servicing every 100–200 hours or once per season.

Can diesel generator service be done on-site?

Yes, many marine mechanics offer dockside generator repair and maintenance.

What brands do diesel mechanics service?

Common brands include Kohler, Northern Lights, Westerbeke, and Onan.

How much does generator service cost?

Maintenance starts around $200; major repairs can exceed $1,000.

Where can I find a diesel generator mechanic?

Look for marine diesel specialists with generator experience through Boat Planet or local marinas.