SELF-PERFORMED
HEAVY MARINE CIVIL CONSTRUCTION
Coastal Marine Construction, LLC services the East Coast with its own fleet of barges, cranes, tugboats, and marine equipment. By self-performing all our own work, we mitigate risk, adhere to budgets and timelines, and deliver successful results every time.
MARINE CONSTRUCTION
Coastal Marine Construction self-performs the full range of marine and heavy civil work, from pile driving and diving to concrete and structural steel. General contractors get one accountable crew instead of coordinating three or four separate specialty subs.
PILE DRIVING
Coastal Marine handles pile driving, testing, and extraction using our own fleet of barges, cranes, and marine equipment. Our crews are trained to keep production moving on tight, weather-dependent schedules without sacrificing safety or precision.
PIERS & WHARFS
Coastal Marine builds commercial-grade piers and wharfs for municipalities, transportation departments, and private owners. We self-perform the structural, concrete, and marine scope end to end, so there’s one point of accountability from start to finish.
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TIMBER PIER CONSTRUCTION
Our crews build and repair timber piers using methods suited to the specific site, water conditions, and load requirements. Decades of hands-on marine experience mean fewer surprises once work is underway.
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REVETMENT
Coastal Marine designs and installs revetment systems to protect shorelines, seawalls, and waterfront infrastructure from erosion. We work directly with engineers and owners to solve site-specific challenges as they come up, not after the fact.
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RIPRAP CONSTRUCTION
We place riprap for erosion control and shoreline stabilization, sized and placed to hold up under real marine conditions. Our self-performed approach keeps this work coordinated with the rest of the project scope rather than handled by a separate sub.
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DEEP WATER CONSTRUCTION
Coastal Marine executes deep water construction using our own barges, tugboats, and cranes, supported by in-house diving and underwater welding capability. This lets us take on marine scope that many contractors have to sub out, all under one crew.
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WHY COASTAL MARINE CONSTRUCTION, LLC
Coastal Marine self-performs the complete marine scope: pile driving, diving and underwater welding, demolition, concrete, rebar, gunite, structural steel, and blasting and painting. GCs get one subcontractor and one point of accountability instead of coordinating three or four separate specialty subs, with design-build management capability included.
Coastal Marine maintains a consistent track record of staying on schedule and on budget, even on complex, tide-dependent work. Safety protocols conform to OSHA standards company-wide, and execution stays environmentally aware, using tools like silt curtains when sustainability matters to a project.
Coastal Marine has been in business 13 years, but the core leadership team has worked together since 1990. Project managers and engineers bring decades of individual marine experience, adding up to 100+ years combined, the depth needed to size up a problem and price it accurately.
Coastal Marine works directly with owners and engineers to solve problems collaboratively as they come up, rather than escalating issues or hiding behind scope exclusions. That low-maintenance approach limits GC exposure. Coastal Marine also negotiates on price rather than holding a rigid number.
Coastal Marine’s union-affiliated workforce trains continuously, including on-site sessions and guest lecturers, reducing labor and safety risk for GCs. A partnership with a university engineering program builds a pipeline of specialized talent, including visa sponsorship and mentorship. Coastal Marine is also a certified WBE and DBE.