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Welcome to J Marine Diesel Specialist

Our goal is your security

J Marine Diesel Specialist is here for your boat repairs and maintenance work, and all at a reasonable and transparent price.


J Marine Diesel Specialist has been serving the South Florida area’s boat's needs since our opening in 1996. Our success rides on the goal of providing the finest Diesel Engine Repair Service services possible.

We're re-located at Bunnell Florida since 2008 .

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Our Services

Quality and Functionality, Guaranteed

Mayor overhaul. 

We are specialized in Caterpillar, MTU, MAN, Cummins, Detroit Diesel, & other brands.

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General Service

We do preventive maintenance, inspections, troubleshooting, we also service and repair most brands ECU, ECM,  stock marine diesel engines, parts and maintenance products like oil, belts, impellers, fuel and oil filters.

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Diesel Engines Electronic Control.

You're a busy person, don't let the ship's problems get in your way. J Marine Diesel Specialist has the right equipment and experience to locate, repair and / or replace the problem quickly and effectively.
Call us today to address your boat repair needs.

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Who We Are

Why We’re Unique

When J Marine Diesel Specialist was founded in 1996, we set out to provide the finest Diesel Marine Engines in South Florida. We stay at the forefront of the latest technology while retaining our knowledge of boat. Whether your boat is old or new, we have the finest mechanics standing by to fix any problem you may have.


We understand how important your boat is to you. We’ve built an unparalleled foundation of knowledge through rigorous training. It is our standard for each new mechanic to shadow more experienced members and learn the tricks of the trade only the most seasoned mechanics know. Our craft is our pride. Leave your boat with pros who really care.

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Write your review here.

 Testimonial quote.

Opening Hours

Mon - Fri: 8am - 5pm
Sat/ Sun Closed

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Contact Us

386-864-3179

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