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LAKE UNION DRYDOCK CO.

CRAFTSMANSHIP since 1919

Shipfitters / Welders

Machinists

Pipe Fitters

Sheet metal Workers

Electricians

Riggers

Laborers

Painters

Shipwrights

Our capabilities are derived from the unique skills and abilities of our experienced crafts people who specialize in repairing a wide breadth of commercial and government vessel types

Each craft shop is adorned with up-to-date purpose-built tooling and machinery, and before each job we make sure that our facilities are equipped with suitable capacity, tooling, and technology to support the intricacies of each job

Our capabilities are derived from the unique skills and abilities of our experienced craftspeople who specialize in repairing a wide breadth of commercial and government vessel types

Each craft shop is embellished with contemporary, purpose-built tooling and machinery. Prior to each job, we ensure our facilities are equipped with suitable capacity, tooling, and technology to support the intricacies of your project.

Capabilities & Crafts

We have an established reputation for providing high-quality, cost-effective repairs and overhauls to a variety of vessels. Adaptability is our middle name. 

Our Mission: Remove all barriers to quality work performance

US COAST GUARD

US NAVY & ARMY

NOAA RESEARCH

PRIVATE RESEARCH

FISH CATCHER/ PROCESSOR

TUG & BARGE

FERRIES

PASSENGER VESSELS

Our Crafts

Dry Dockings

Reliable dry dockings that accommodate the unique needs of your vessel and crew while the project is underway

man repairing steel on a large ship

Steel Repairs

Hull and superstructure steel replacement, tank and structural reconfiguration on, sponsoning, lengthening, and certified welding.

Large ship having its propellor replaced

Propulsion Overhauls

Removal of shafts and rudders, overhaul of mechanical and hydraulic componentry, controllable pitch propellers and alternative propulsion systems. (Voiths, Z-Drives, etc.)

high-tech spherical antenna

Electrical Upgrades

Complete overhaul and replacement of navigation equipment, sonars, control panels, power supply, and storage devices; load testing and equipment connectivity verification.

Custom Metal Work

Custom fabrication of ducting, HVAC components, stainless steel fabrication, window replacements.

worker welding a large pipe

Piping Systems

Replacement of fuel, oil, water, and air supply discharge lines, installation of water filtration, reverse osmosis, and liquid filtration pumps.

Hydraulics & Machinery

Removal overhaul and replacement of mechanical componentry, hydraulic units and control systems for cranes, winches, and vessel-specific mechanisms. 

Preservation

Surface preparation and preservation in the form of sand or water jet blasting and painting from keel to mast and in confined spaces.

Industrial Rigging

Expert removal and installation of shipboard equipment, including centerboards, engines, cranes... you name it!

Interior Joiner Installations

Custom wood fabrication, cabinet making, interior insulation, finishes, flooring, and any necessary temporary protection necessary for project execution.

Capabilities

Thoughtful craft coordination across two (2) shifts allows us to provide customizable solutions in a level of of quality that is unmatched across the west coast. 

- Complex ship overhauls that require multiple disciplines

- Sheet Metal and Steel Fabrication

- Certified Welding

- Piping System Installations and Repairs

- Sandblasting, high pressure washing and painting

- Controllable Pitch Propeller system overhaul and installation

- Hydraulic and machinery repair

- Complete electrical installations and electrical load testing

- Expert rigging of machinery and associated equipment

- Interior joiner installations

- Skilled shipwrights and cabinet making

- Timely, accurate cost reporting

Project Management Services

Drawing from generations of honed expertise, Lake Union Drydock marries disciplined project planning with the coordinated talents of highly skilled craftspeople in order to maximize your value

Well-Informed Estimation

Timely & Accurate Cost Reports

Detailed Project Schedule

On-Time Vessel Delivery

Well-Informed Estimation

Timely & Accurate Cost Reports

Detailed Project Schedule

On-Time Vessel Delivery

+1 (206) 323 6400

Adaptability is our middle name.
Servicing a breadth of commercial and government projects, we adapt across all vessel types. All the while we make sure our facilities are equipped with suitable capacity, tooling, and technology to remove all barriers to quality work performance.

US Coast Guard

US Army, US Navy

Research Vessels, public & private

Fish Catchers / Processors

Tugboats & Barges

Ferries & Cruise Ships

Superyachts & House Boats

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