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Find Marine Diesel Repair Pros in Suffield

Compare quotes from Marine Diesel Repair companies in Suffield, CT

CAST Mobile Maintenance

5.0
1 Reviews
Location: Colchester, CT 06415

Mobile maintenance diesel, gas, and house systems. Serving eastern CT from New Haven to Stonington.

-Electrical trouble shooting
-House & Plumbing systems
-Routine Maintenance
-Battery testing and replacement

Services:
  • Boat Service
  • Marine Batteries
  • Boat Motor Repair
  • Marine Generator Repair
  • Boat Mechanic
  • Marine Transmission Repair
  • Marine Diesel Repair

Arc tech LLC

0
0 Reviews
Location: Groton, CT 06340

Family owned

Services:
  • Gas Docks
  • Marine Diesel Mechanic
  • Diesel Generator Mechanic
  • Diesel Generator Repair
  • Marine Diesel Repair
  • Boat Welding
  • Custom Metal Fabrication

Brewer Yacht Yard at Mystic

0
0 Reviews
Location: Stonington, CT 06355

Safe Harbor Mystic is located on the charming and historic Mystic River, just south of both bridges in a secure, protected spot, which eliminates the hassle of docking. With our personalized service, skilled craftsmen, friendly professional staff, first-class amenities and neighborly atmosphere, Safe Harbor's Mystic Yacht Yard is your complete yachting destination.

Services:
  • Marine Batteries
  • Boat Service
  • Boat Storage
  • Marina
  • Boatyard
  • Boat Motor Repair
  • Marine Diesel Repair

Damar Limited/Midway Marina

0
0 Reviews
Location: Haddam, CT 06438

Damar Limited/Midway Marina offer highly skilled services at every level of your boating needs. Midway Marina in Haddam is a full-service boating facility. This includes summer dockage, yacht brokerage, full mechanical and cosmetic refurbishment, excellent winter storage facilities and friendly, experienced staff. Located approximately​ 15 miles north of the mouth of the Connecticut River and Long Island Sound, we offer a family-friendly atmosphere, including the seasonal restaurant "The Blue Oar" with direct river access.​

Services:
  • Boat Dealer
  • Boat Sales
  • Boat Broker
  • Boat Lift
  • Boat Rental
  • Boat Service
  • Boat Motor Repair

Dodson Boat Yard, Inc.

0
0 Reviews
Location: Stonington, CT 06378

We are located in Stonington, Connecticut, a beautifully situated harbor at the eastern most end of Long Island Sound, convenient to Block Island, Fisher's Island, Newport, Martha's Vineyard and the Elizabeth Islands. Our harbor is locally active as well as being a destination for cruising yachtsmen for more than a century. The Borough of Stonington remains one of the best-preserved historic towns in Connecticut -- with the benefits of fine restaurants, shops, inns and convenient travel arrangements.

Services:
  • Boat Painting
  • Bottom Painting
  • Boat Service
  • Boat Motor Repair
  • Marine Diesel Repair
  • Boat Storage
  • Marine Engine Sales

Engineering Concepts, LLC

0
0 Reviews
Location: West Hartford, CT 6117

Marine systems vibration analysis specialists. Identify and prioritize problems. Provide several solutions to fix problems. Capt. Bill's Precision Engine Mount Loading is a registered trademark. Also can identify engine and exhaust issues in minutes while at the dock.

Services:
  • Marine Diesel Repair
  • Yacht Management

Hallams Marine Service LLC

0
0 Reviews
Location: Coventry, RI 02816

Boat repair shop specializing in generator repair, diesel repair, and transmission repair

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

Noank Village Boatyard

0
0 Reviews
Location: Groton, CT 06340

Noank Village Boatyard has been family-owned and operated for 40 years, and we take exceptional pride in our immaculate facilities, striving to go the extra step for every customer. In addition to its beautiful location, Noank Village Boatyard offers excellent service and amenities, including 50 floating slips with finger piers and 120 moorings with a full launch service. Winter storage, both indoor and outdoor mast storage, as well as complete winterization and decommissioning services, including shrink-wrapping services are available.

Services:
  • Marina
  • Boatyard
  • Boat Storage
  • Fiberglass Repair
  • Boat Towing
  • Marine Engine Sales
  • Boat Motor Repair

Petzold's Marine Center

0
0 Reviews
Location: Portland, CT 06480

Petzold’s Marine Center, headquartered in Portland, CT is located at mile marker 99 along the scenic CT River. We also have satellite offices in Norwalk, CT and Point Judith, Rhode Island. We are proud to represent Sales and Service for New and Used Sabre & Back Cove Yachts, Regal and EdgeWater power boats, Sylvan Marine pontoon boats and Sea Fox boats. Our 14,000 sq. ft heated showroom is one of the largest in New England! You can shop in comfort while browsing a minimum of 24 new models up to 50 feet on display. Petzold’s Marine Center is also one of the area’s top marine technical service providers. Our staff is factory trained by Volvo, Mercruiser, Yanmar, Kohler and Crusader. We provide a wide range of boat services, from seasonal commissioning and decommissioning, winter storage, summer slips, engine repair, repowering, electrical installation or customization.

Services:
  • Boat Dealer
  • Boat Sales
  • Boat Broker
  • Boat Service
  • Boat Motor Repair
  • Marine Diesel Repair
  • Boat Storage

Port Niantic, Inc.

0
0 Reviews
Location: East Lyme, CT 06357

Port Niantic is located on the picturesque Niantic River at the head of Niantic Bay; allowing easy access to all of the most desirable boating and fishing destinations along the Connecticut, Long Island and Rhode Island coastlines. Our full service marina is one of the finest in Connecticut. We accommodate vessels of all sizes in our deep water slips, dry racks (with free valet launch service), and indoor/outdoor winter storage. The docks are equipped with water, electric (30 & 50 amp), and WiFi. Restrooms, showers, and a covered picnic/grilling area are available for your personal use.

Services:
  • Boat Storage
  • Marina
  • Boatyard
  • Boat Motor Repair
  • Marine Diesel Repair
  • Marine Diesel Engine Sales
  • Boat Service

Featured Reviews for Marine Diesel Repair Pros in Suffield

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.