Business Details
39 Years
experience
Your Trusted Seattle Marine Construction Experts
Northern Marine Construction has been serving Seattle, the greater Puget Sound, and the Pacific Northwest since 1987. As a closely held company, we prioritize client relationships and work collaboratively to deliver tailored waterfront solutions. Our commitment to excellence is supported by well-maintained equipment, a perfect safety record, and a team of experienced professionals dedicated to exceeding expectations. We specialize in bulkhead installation, dock construction, pile driving, and equipment hauling, with capabilities extending to drilling platforms and shipside repairs.Our floating barges, including the Seahorse crane barge, enable access to challenging waterfront locations, offering versatile support for marine construction projects of all scales. Contractors, engineers, and divers rely on our innovative solutions for material transport, heavy machinery deployment, and underwater operations. We maintain transparency in operations, ensuring clients receive reliable service backed by decades of regional expertise. Our focus remains on delivering quality results while maintaining the highest standards of safety and client satisfaction.
Services
Bulkhead Repair
Pile Driving
Equipment Hauling
Drilling Platforms
Shipside Repair
Boat Ramp Repair
Marine Construction
Floating Barges
Environmental Services
Custom Solutions
Details
- Year established: 1987
Highlights and features
- We have over 35 years of experience in Pacific Northwest marine construction
- Our Seahorse crane barge provides unmatched access for shipside repairs
- Perfect safety record maintained since company founding in 1987
- Specialized barges with moon pools support drilling and diving operations
- Experienced team handles projects from small dock repairs to major bulkheads
Services
Bulkhead Repair
Northern Marine Construction specializes in bulkhead installation and repair for commercial and private waterfront properties. Our experienced team delivers durable solutions using specialized equipment to access challenging locations. We coordinate complete projects from initial assessment to final construction, ensuring structural integrity and compliance with marine regulations.
Pile Driving
We execute dock construction and repair projects for homeowners and public entities. Our barges transport materials directly to waterfront sites, enabling efficient pile driving operations. The team handles projects of all scales, from small private docks to large municipal installations, maintaining strict safety standards throughout.
Equipment Hauling
Our marine transport services facilitate delivery of heavy equipment to inaccessible waterfront locations. Contractors and landscapers utilize our barges to move machinery where land access proves impractical. We provide reliable solutions for transporting construction materials and industrial equipment across Puget Sound.
Drilling Platforms
Northern Marine offers specialized barges with moon pools for drilling operations. Our vessels accommodate drill rigs and engineering teams, featuring spud systems for stable positioning. The barges provide workspace for geotechnical investigations and environmental sampling projects throughout the Pacific Northwest.
Shipside Repair
The Seahorse crane barge enables comprehensive shipside repairs across Puget Sound. Our 140' boom handles heavy machinery replacement, cargo lifting, and engine maintenance for vessels of all sizes. The onboard machine shop and welding capabilities support complex maritime repair operations at client locations.
Questions
What marine construction services do you offer?
We specialize in bulkheads, pile driving, dock construction, equipment hauling, drilling platforms, and shipside repairs using specialized barges and cranes.
What areas do you serve?
Our primary service area includes Seattle, the greater Puget Sound region, and the broader Pacific Northwest.
What equipment do you have available?
We operate the Seahorse crane barge with a 140' boom, multiple work barges with moon pools, and specialized transport vessels for heavy equipment.
