Find Marine Construction Pros in Long Island Sound

Second and Third Generation Dock Builders; foundations, seawall reapirs, piers, jetties, walkways, helical piles; water diversion and revetment.

Over our 60-year history, we have had the privilege of collaborating with clients on a wide range of waterfront projects. From iconic superyacht havens to off-the-grid boat launch parks, developers and operators have entrusted us with their projects.

Our proven track-record and long list of satisfied customers comes from the belief that every project should achieve three things:

Meet or exceed the project’s goals
Lead to the creation of value and/or wealth for the client
Be a source of pride for owners, customers & community

Cambridge Marine Construction is a small business construction contractor that provides marine/general construction and construction-related management services to government agencies as well as commercial and industry partners throughout CONUS.

Tucked into the left bank of Cedar Creek as you enter historic Black Rock Harbor, is Cedar Marina, a wonderful family friendly haven; a perfect place to spend your boating summer! Family owned and operated for over 50 years, Cedar Marina boasts 140 slips, including up to eight available for transients. Pump-out, hull and engine repair, electrical service are some of the services provided. The Marina has operated under the Gulia family for three generations and is equipped with factory trained technicians on staff for MerCruiser, Volvo, and Mercury Outboards. Frank Jr. has recently expanded the mechanical services to include cosmetic applications, painting and Awlgrip coatings.

Coastline Consulting, LLC provides various consulting services to marinas, yacht clubs, and marine industrial facilities throughout New England. The range of services we can provide our clients include the following:

Dock Layout & Reconfiguration Plans
Dredging Plans & Permit Applications
Bulkhead & Seawall Permit Applications
Jetty & Pier Permit Applications
Preparation of Stormwater Pollution Prevention Plans (SPPP)
Stormwater and Water Quality Sampling
Spill Control & Countermeasure Plans (SCCP)
Marine Pump-Out Station Grant Applications
Assistance with Clean Marina Certifications
Benthic Studies & Evaluation
Saltwater & Freshwater Fisheries Studies

Since 1986, Connecticut River Dock and Dredge has been serving the Lower Connecticut River and Long Island Sound with the finest marine construction services available. From residential dock building to large scale commercial or municipal waterfront improvements, Connecticut River Dock and Dredge is the first and only choice for discerning clients looking for value, service and reliability.

Docko, Inc. is recognized as a source of expertise in all aspects of recreational and commercial marine design and construction. Our success and experience have been developed into a unique capability... complete and comprehensive services ranging from residential dock installation and reconstruction, to large-scale commercial and industrial site construction or expansion, including planning, design, engineering and construction.

Shore Line Bulkheading is Long Island's local dock builder and marine contractor. We are a full service marine construction company that provides the highest quality of construction and maintenance of marine structures for residential and commercial properties.

Thames Shipyard and Repair Co., Inc. is one of the largest commercial ship repair facilities between New York and Boston. Building and repairing vessels of all types for over 100 years, specializing in repairs and retrofits of ferries ranging from large vehicle-carrying vessels to modern, high speed craft.