Marine Diesel Engine Rebuilds Miami – Tugboats, Workboats & Yachts

Marine diesel engines endure some of the harshest conditions in the world. Saltwater, long operating hours, and heavy loads put tremendous stress on tugboats, workboats, fishing vessels, and yachts operating across South Florida. When power and reliability decline, operators turn to Con-tractor Equipment for Marine Diesel Rebuild Miami services.

From Miami marinas to Fort Lauderdale shipyards, our Oakland Park-based team performs full marine diesel rebuilds on-site or dockside, restoring performance and extending engine life.

Why Choose a Marine Diesel Rebuild?

Engine rebuilds are often more cost-effective than full replacements. Benefits include:

• Extended service life at a fraction of new engine cost.

• Restored performance through complete disassembly and calibration.

• Improved fuel efficiency with updated injectors and turbo systems.

• Compliance with U.S. Coast Guard and EPA marine emissions standards.

Our Services team works on all major brands, including Caterpillar, Cummins, Detroit Diesel, and Volvo Penta.

What’s Included in a Marine Diesel Rebuild

Every rebuild follows a strict process to ensure reliability:

• Full teardown and inspection

• Cleaning and machining of components

• Cylinder head and block work

• Replacement of pistons, bearings, and seals

• Turbocharger and injector overhaul

• Final assembly and dockside testing

Marine Diesel Rebuild Costs in Miami

Costs vary depending on engine size and vessel type. Typical South Florida pricing includes:

• Service call & diagnostics: $300–$500

• Partial rebuilds: $8,000–$15,000

• Full rebuilds: $15,000–$35,000

• Large commercial vessels: $25,000–$50,000+

For detailed pricing, operators can Request a Quote.

Case Study – Tugboat Engine Rebuild in Port of Miami

A tugboat operating out of the Port of Miami experienced severe power loss after years of continuous service. Our marine diesel team performed a complete engine rebuild, replacing worn pistons and recalibrating the fuel system. The tugboat returned to full power within three weeks, saving the operator the $120,000 cost of full engine replacement.

Service Area – Supporting South Florida’s Marine Industry

Con-tractor Equipment provides dockside diesel rebuilds across Miami, Fort Lauderdale, Key Biscayne, Coral Gables, Hollywood, Pompano Beach, West Palm Beach, Naples, and Fort Myers — all within 150 miles of Oakland Park.

See our Locations We Service.

Partners for Marine Diesel Operators

Trusted resources that support our marine rebuild services include:

• Volvo Penta – Marine Engines

• American Boat & Yacht Council (ABYC)

• U.S. Coast Guard – Marine Safety Center

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FAQ – Marine Diesel Rebuild Miami

1. What types of marine engines do you rebuild?

Caterpillar, Cummins, Detroit Diesel, Volvo Penta, and John Deere.

2. Can rebuilds be performed dockside?

Yes, most services are completed where the vessel is moored.

3. How long does a rebuild take?

Typically 2–4 weeks depending on engine size and parts availability.

4. How much does a rebuild cost?

Partial rebuilds start at $8,000, full rebuilds can exceed $35,000.

5. Do you provide preventative marine engine maintenance?

Yes, we offer tune-ups and seasonal inspections.

6. Are your rebuilds Coast Guard compliant?

Yes, all repairs meet U.S. Coast Guard and EPA requirements.

7. What areas of South Florida do you serve?

All within 150 miles of Oakland Park, including Miami, Fort Lauderdale, Naples, and West Palm Beach.