Superyacht Services

Superyacht Engine
Room Fabrication

Custom metalwork for the spaces that keep a superyacht running. Engine mounts, exhaust systems, piping runs, custom brackets, diamond plate flooring — fabricated to ABS standards in Fort Lauderdale. We've worked inside vessels up to 330 feet.

Superyacht engine room fabrication Fort Lauderdale
Diamond plate flooring megayacht engine room
Superyacht Nika D 330-foot engine room work
ABS-certified welding engine room superyacht
Custom pipe and tube fabrication marine

What We Build

The engine room on a superyacht is a precision environment — every bracket, every pipe run, every mount has to fit, hold, and withstand heat, vibration, and salt water. We've done engine room fabrication on vessels from 40 feet to 330 feet. ABS certification isn't optional for structural work in the machinery space, and we hold it.

  • Engine mounts & isolation brackets — custom steel or aluminum engine mounting structures, vibration isolation pads, and alignment frames
  • Exhaust systems & risers — custom exhaust manifolds, dry stack risers, water-jacketed exhausts, and heat-shielded exhaust runs
  • Custom piping & plumbing runs — pipe fabrication in stainless, aluminum, and schedule steel for cooling, hydraulics, and bilge systems
  • Diamond plate flooring — custom-cut aluminum diamond plate for engine room floors, access covers, and walk plates — cut to vessel-specific geometry
  • Equipment brackets & frames — generator frames, pump mounting brackets, compressor bases, and custom support structures for machinery room equipment
  • Fuel & water tank fabrication — custom ABYC-compliant tanks for engine room installation — aluminum, baffled, pressure-tested before delivery
  • Structural bulkhead & framing work — engine room structural modifications, bulkhead reinforcements, and framing for refit and repower projects

Why DolFab for Engine Room Work

ABS-Certified for Machinery Spaces
Structural work in the engine room requires certification. We hold it. Documentation provided for surveyors, class society requirements, and refit records.
330-Foot Superyacht Reference
We worked inside the engine room of the 330-foot Superyacht Nika D — CNC-cut panels, diamond plate flooring, and structural fabrication. The Nika D is our reference for what large-vessel engine room work looks like.
Pressure-Vessel Qualified Welders
Exhaust systems, tanks, and pressure piping need pressure-vessel qualified welders. We have them on staff — not subcontracted.
Full In-House Capability
Waterjet cutting, shearing, press brake, rolling, and welding under one roof. Engine room fabrication packages completed without coordination across multiple shops.
Featured Project

330-Foot Superyacht Nika D

We fabricated and installed engine room components aboard the Superyacht Nika D — one of the largest vessels we've worked on at 330 feet. The scope included CNC-cut structural panels, custom diamond plate flooring, and precision metalwork throughout the machinery space. Every piece fabricated off-vessel in our Fort Lauderdale shop and installed to fit.

View Nika D project
Superyacht Nika D engine room DolFab
Diamond plate flooring megayacht engine room
Megayacht engine room refitting Fort Lauderdale

Get an Engine Room Quote

Send vessel specs, drawings, or describe the scope. We'll respond with scope and pricing — typically within 24 hours. Available to visit the vessel at Fort Lauderdale area boatyards and marinas for measurements.

Request a Quote

Related Services

Marine Welding
ABS-certified MIG/TIG welding for aluminum, stainless, and structural steel.
Fuel Tank Services
Custom ABYC-compliant aluminum fuel and water tanks, pressure-tested.
Railing & Deck Hardware
Custom stanchions, handrails, swim platforms, and deck hardware.
Custom Fabrication
One-off and production custom metalwork for any marine application.