406-600-7264 | Inquire@nemomarinegroup.com

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  • Home
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  • Photo Gallery
  • Contact Us
  • Services
    • Marine Construction
    • Commercial Diving
    • Floating Structures
    • Emergency Response
    • Ships Husbandry
    • Dock Accessories
    • Mooring Buoys
    • Survey & Inspections
  • What Makes Us Different
  • Our Team
  • Online Bill Pay
  • NemoMarineOutfitters

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Marine Construction

 At Nemo Marine Group, we are a full service marine construction provider and offer turnkey solutions that hold up to the harshest environments.  From private docks to public piers, remote access points to busy marinas. Our team of commercial divers, builders, and heavy marine technicians delivers field-proven results in challenging environments, above and below the surface.  

Our Marine Construction Services Include:

Dock, Pier & Marina Construction

 Design, build, and restoration of waterfront structures - including new installations, full rebuilds, storm damage repairs, and structural restorations for both private and public access points. 

Bulkhead & Seawall Systems

 Construction, reinforcement, and repair of bulkheads, retaining walls, and shoreline protection systems using timber, concrete, or modular materials. 

Floating dock structural framing repair.

Pile Driving, Extraction & Structural Repair

 Precision pile driving and removal services using diver-assist methods where needed. We handle timber, steel, or composite piles and perform structural pile bracing, replacement, and cap repairs. 

Consultation, Surveys & Inspections

 Site assessments, HD video topside & underwater structural inspections, and consultation services for marine construction planning. We assist with permitting strategies and can provide pre-construction and post-project reports. 

Demolition, Debris Removal & Hauling

 Safe and compliant demolition of derelict docks, pilings, and other marine structures — including debris removal, over-water containment, and hauling logistics. 

Underwater & Topside Structural Bracing

 Custom-fabricated bracing systems installed by qualified divers to stabilize compromised piles, beams, or platforms in both wet and dry conditions. 

Regulatory Compliance & Permitting Coordination

 We work within local, state, and federal frameworks to ensure all work is permitted, code-compliant, and environmentally responsible.

Boatlift Repair and Maintenance

 In-water service, install, adjustment, or restoration of boatlift systems — including cables, brackets, bunks, hydraulics, and float tanks. 

Why It Matters

Built to Last. Repaired with Purpose. Maintained for Peace of Mind.

 Your dock or marine structure is a long-term investment — one that takes a beating from tides, weather, and time. Whether you're a homeowner, port manager, or agency, poorly maintained or outdated marine infrastructure poses safety risks, legal liability, and lost revenue. We build and repair with durability, environmental responsibility, and cost-efficiency in mind. 


 Headquartered in Seattle, we deliver marine construction services across Washington State — from urban waterfronts to rugged, hard-to-reach shorelines. Whether you're rebuilding a private dock, reinforcing public infrastructure, or breaking ground on something new, our crew shows up ready to build it right — and build it to last. 


 Ready to get started? Contact us today to schedule a site visit, request a quote, or talk through your project goals with our team. 

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Nemo Marine Group LLC

PO BOX 821054 Kenmore WA 98028

(406) 600-7264

Copyright © 2025 Nemo Marine Group | Marine Construction & Diving WA - All Rights Reserved.

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