Custom Docks
Site-specific docks designed around water depth, wind, waves, tides, access, permitting, and the way you want to use the waterfront.
Services
One waterfront team. Every essential capability.
Design, permitting coordination, fabrication, marine logistics, construction, and long-term service—connected from the start.
Complete capability
Built around the whole waterfront.
Explore WCI’s construction, marine access, permitting, and service capabilities. Each one connects to the others when a project demands a complete solution.
Piers & Floats
Long-lasting piers, ramps, prefabricated floats, and moorage systems engineered for private, public, and commercial waterfronts.
Boat Lifts & PWC Lifts
Boat lifts, personal-watercraft lifts, double PWC systems, canopies, controls, and dock-integrated lift installations for Northwest waterfronts.
Bulkheads & Shorelines
Durable shoreline protection, repair, and habitat-conscious alternatives designed to stabilize the property and complement the landscape.
Pile Driving
Specialized pile installation and extraction for docks, piers, fender systems, commercial facilities, and waterfront structures.
Barging & Marine Logistics
Barge, landing craft, crane, tug, equipment, and material-delivery solutions across Lake Washington, Puget Sound, and the San Juan Islands.
Commercial Marine Construction
Experienced execution for marinas, public agencies, industrial properties, commercial piers, moorage facilities, and complex waterfront assets.
Permitting & Planning
Experienced coordination through local, state, federal, and tribal review pathways for marine and freshwater construction.
Aluminum Fabrication
Precision marine-grade aluminum fabrication for gangways, railings, frames, stairs, access systems, brackets, and custom waterfront components.
General Management
Owner-focused management for value engineering, project delivery, permitting, regulatory coordination, schedule, budget, documentation, and closeout.
Service & Maintenance
Inspection, repair, maintenance, upgrades, and accessory service for docks, piers, floats, ramps, lifts, canopies, buoys, and moorage systems.
Wedding & Event Barge Rentals
Create an unforgettable wedding, reception, private party, or hosted gathering on a purpose-built floating event barge with open-water views.
Where we work
Local waterfront knowledge, connected to regional capability.
Explore WCI dock, repair, permitting, and marine-construction information for several of the Northwest waterfronts we serve.
Lake Washington Dock Construction
Custom docks, piers, floats, repairs, boat-lift coordination, permitting support, and marine construction for Lake Washington properties.
Mercer Island Docks & Permitting
Dock construction, repair, replacement, shoreline planning, and permit coordination for waterfront properties on Mercer Island.
Seattle Dock Repair
Dock, pier, float, pile, ramp, decking, hardware, lift, and moorage repair for Seattle-area freshwater and marine waterfronts.
Lake Sammamish Docks
Dock construction, repair, pile work, floats, boat-lift coordination, shoreline planning, and permitting support for Lake Sammamish properties.
San Juan Islands Marine Construction
Docks, piers, floats, barging, pile work, shoreline construction, fabrication, and remote marine logistics for the San Juan Islands.