Building the Structures That Support New England’s Waterfront
Heavy Civil & Marine Construction
ACK Marine delivers full-scope civil and marine construction solutions supporting commercial, municipal, and industrial waterfronts across New England. From pile-supported structures to shoreline stabilization and critical infrastructure repairs, our team combines engineering expertise with reliable execution to deliver safe, durable, and long-lasting results in every marine environment.
-
Pier Construction – Constructing durable piers for commercial, municipal, and recreational waterfront use.
Boat Ramp Construction – Building safe, functional launch ramps for public and private marine access.
Marina & Boat Docks – Constructing and upgrading marina infrastructure and dock systems for long-term performance.
Bulkheads & Seawalls– Building and restoring waterfront protection systems designed to control erosion, contain soils, and safeguard property.
Foundations – Installation of deep foundations for bridges, water intake structures, and other marine applications requiring strength and stability.
Shoreline Stabilization – Installing rock revetments and engineered systems to protect vulnerable shorelines from erosion and storm impacts.
Breakwaters – Constructing protective offshore structures that shield harbors, marinas, and coastal areas from wave action.
-
Pile Driving – Installing steel, concrete, and timber piles for structural support in marine and waterfront construction.
Dredging – Removing sediment from waterways to improve navigation or prepare sites for construction.
Underwater Operations – Providing commercial dive operations for inspections, repairs, and underwater construction support.
Marine Demolition – Safely demolishing aging or damaged piers, platforms, and other marine structures.
Revetment & Erosion Control– Installing engineered systems that reinforce shorelines and prevent long-term erosion.
-
Concrete Construction – Structural concrete work designed for demanding marine conditions.
Cofferdams – Construction of temporary watertight enclosures allowing construction crews to work safely in dry conditions.
Pile Jacket Installation – Installation or repair of protective jackets to strengthen existing piles and extend their service life.
Bridge & Lock Repairs – Structural repairs and maintenance on critical marine and inland waterway infrastructure.
-
Site Development – Excavation, grading, dewatering, and general site work of waterfront and near-shore environments.
River Restoration – Stabilizing streambanks, installing in-stream structures, and enhancing aquatic habitat within river systems.
Utilities Installation & Repair – Installing underwater utilities such as pipelines, culverts, and intake structures.
Debris Removal – Clearing waterways of debris following storms, accidents, or natural disasters.
-
Underwater Inspections – Visual and technical evaluations of underwater structures, pilings, and foundations.
Foundation Integrity Testing – Testing and assessments to determine the condition and capacity of piles and other substructures.
Maintenance Services – Repairs and rehabilitation for marine structures, extending asset life and performance.
Our Standard is Safety First
Every construction project we undertake is guided by strict safety standards designed to protect our crews, our clients, and the environment. Visit our Safety page to learn more about our industry-leading safety practices.