marine construction

Broussard Brothers is a third-generation family-owned full-service marine and land contractor based in Intracoastal City and Abbeville, Louisiana. Founded in 1947 with a single tugboat providing rig services, it has grown into a multifaceted company serving the oil and gas, petrochemical, public works, and agriculture industries, offering marine and land construction, pipeline services, marine towing, barge and crew boat rentals, and dock and crane services.

24/7 dispatchbarge rentalsbulkhead installationcrane servicescrew boat rentalsdredginggrain loadingland constructionlevee workmarine towingpipe-layingpipeline installation

Bryant Industrial Services (BIS) is an industrial and environmental services contractor based out of the Lower Laguna Madre, Texas, in business without lapse since 2005. BIS has completed projects throughout Texas and Louisiana, offering construction, maintenance, and restoration services with safety as a top priority.

blastingcivil constructionCoastal Restorationcoatingdemolitiondredgingexcavationfabricationline piggingoil spill responsesteel erectionsurface preparation/sandblastingtank paintingwelding

Buffalo Marine Construction provides marine construction, repair, and design services to the Niagara Frontier and Western New York, serving shorelines of Lakes Erie and Ontario, the Niagara and Buffalo Rivers, and the Erie Canal. Formed in 2010, the company specializes in custom docks, boat and jet ski lifts, seawalls, kayak and paddleboard launches, natural shoreline restoration, boathouses, and decks.

divingfabricatingHeavy equipment operationproject designshoreline restorationwelding

CAC Industries, Inc. is a 100% employee-owned heavy civil construction contractor with more than 34 years of expertise delivering complex infrastructure across New York City and beyond. It has expanded into large-scale general contracting including bridges, transit stations, resiliency projects, and design-build delivery, with over 300 pieces of owned equipment and a 115,000 SF central facility.

bridge construction and rehabilitationdeep foundationsdesign-bid-builddesign-buildEV charging station installationfloodwall and resiliency constructionSelf-Performancesubstation upgradestunnel structural upgradesutility integrationvertical construction

Cajun Industries, LLC is a second-generation, family-owned construction company founded in 1973 in Baton Rouge, Louisiana. It delivers fully integrated, self-performed general contractor (GC) and EPFC (Engineering, Procurement, Fabrication, and Construction) services to clients across markets including oil, gas and chemical, power, LNG, life sciences, manufacturing, metals and mining, mission critical, water, disaster response, and infrastructure.

Civildeep foundationsengineeringEPFCgeneral contractinginfrastructureMechanicalmodule fabricationpipe fabricationsite development

Callan Marine Ltd. is a Texas-based, privately-owned dredging and marine construction company founded in 2009. It serves public and private clients by providing dredging services and executing maritime construction and expansion projects, restoring berthing depths for ship docks and navigation channels. The company also performs marine construction, environmental construction, and levee construction and management along the Gulf Coast.

cofferdamscrane barges (110 to 300-ton)debris removaldredgingdrilled shaft installationslevee construction and maintenancepier and wharf constructionpile drivingsteel sheet pile structurestieback systems

Cape Romain Contractors, Inc. is a heavy civil marine construction and highway bridge contractor based in Wando, South Carolina, serving South Carolina, North Carolina, and Georgia. Founded in 1946 by Andrew "Binks" DuPre and his brother James H. DuPre, the company builds marine structures, bridges, and flood walls, installs shoreline protection and subaqueous utilities, and offers commercial diving services for salvage and construction.

bridge constructioncommercial divingdesign-buildflood wall constructionin-house engineeringshoreline protectionsubaqueous utility installation

Caribbean Underwater Solutions LLC is a commercial diving company offering services throughout Puerto Rico and the Caribbean, available 24 hours a day, seven days a week. The company emphasizes safety, customer satisfaction, and environmental preservation, and promotes the education and development of its commercial divers. It reports more than 20 years of experience in underwater services, commercial diving, marine construction, welding, and salvage in the Caribbean.

anode retrofitCCTV surveyscommercial divingcontaminated and haz-mat divingemergency underwater interventionshull cleaning and propeller polishing with hydraulic toolsNDTpenetration and confined spaces divingpile rehabilitationsalvagesearch and salvageU/W cable installation and repairU/W cutting and weldingU/W demolitionU/W pipeline installation and repairwelding

Casey Civil, LLC is a full service contractor providing services to Federal, State, and Local governments and Commercial/Industrial clients since 2003. Based in Slidell, Louisiana, it specializes in Heavy, Marine, and Civil Construction mainly in the South Eastern-East Coast States. It holds a Schedule 56 GSA contract and provides Star Building Systems pricing to government agencies.

civil constructionGSA Schedule 56 contractingheavy construction

Cashman Dredging & Marine Contracting Company, LLC is a dredging and marine construction contractor founded in 2006 by Jay M. Cashman. It provides environmental and navigation dredging, beach renourishment, industrial and pond dredging, and marine drilling and blasting, and has completed the largest environmental remediation dredging project in U.S. history. The company owns and operates a fleet of hopper, hydraulic, backhoe, and clamshell dredges and drill boats.

backfill and cappingbeach renourishmentchannel maintenanceenvironmental dredgingharbor deepeningmarine drilling and blastingmaterial transportation and disposalnavigation dredging

Cashman Equipment Corp. (CEC), headquartered in Palm Coast, Florida, USA, was founded in Massachusetts in 1995 as a barge rental and marine contracting company. It is a global provider of vessels and marine services with over 75 vessels, including inland and ocean barges ranging from 120' to 400', accommodation barges, and crane barges. CEC provides marine construction and general contracting, marine transportation, project cargo services, oil spill response, marine accommodation, and salvage and wreck removal support services.

barge outfitting with specialized oil spill recovery equipmentgeneral contractingmarine accommodation servicesmarine transportationoil spill responseproject cargo servicessalvage and wreck removal support

Catalyst Diving provides commercial diving services for inland and marine environments in California and the West Region. The team is qualified to perform potable water reservoir cleaning, inspections, and repairs, and specializes in marine structural inspection, marine construction, water intake, and water treatment fields. The team is ADCI certified and current with trainings and physicals.

commercial divingepoxy repairsHigh Pressure Systemsinspections and repairsmarine structural inspectionpotable water reservoir cleaningROV inspectionsunderwater video and photographywater jetting

Cavache Inc. is a third generation dredging and marine contractor specializing in technically demanding projects involving in-situ rock dredging, long pumping distances, and multi-booster pump operations. Licensed, bonded, and insured, the company delivers dredging and marine construction services across both public and private sectors, with over 100 years of combined management experience and a $30 million+ equipment fleet.

aggregate miningdredgingin-situ rock dredgingland clearingland developmentlong pumping distancesmaterial separationmulti-booster pump operationswaterway vegetation removal

C & D Construction Inc. was incorporated in 1992 by Curtis Deen as a State of Florida Certified General Contractor and specialty Marine Contractor. It is also a Design/Build Contractor capable of providing all construction and engineering services, with projects ranging from design-build ferry terminals to homes. The company has completed over 530 projects exceeding $200 million in contracted work, and is a State-Certified Minority Business Enterprise.

design-buildEngineering Servicesfinished carpentrygeneral contracting

CECOS Group provides construction services, project/program management, monitoring and facilities management, dedicated to providing mission critical solutions for government agencies. Founded by military professionals, CECOS was incorporated in 2008 and has completed commercial and industrial projects under general contracting, design-build and construction management delivery methods. CECOS Group is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB).

architectural & MEP designconstruction managementdesign-buildFacilities managementgeneral contractingin-house divinglifecycle cost analysisManagement consultingproject management

Chemung Contracting Corporation is a heavy civil and highway construction company and material supplier in the Mid-Atlantic region, providing services for transportation, marine, airports, dams, and site development infrastructure. It is part of the Dalrymple Companies, a fourth-generation family owned company started in 1902. It operates quarries and asphalt plants in Gainesville and Mitchells, Virginia.

AASHTO accredited laboratoriesairport constructionasphalt manufacturingbridge constructioncrushingdam constructionhighway constructionquarryingsite development

Chicago Underwater is a commercial diving, dredging, and marine construction company with over 35 years of inland and offshore experience. Owner Jim Rolette started his diving career in the Gulf of Mexico in 1982 and brought the Chicago Underwater name back after working under Jim Peterson. The company serves electric utilities, manufacturers, contractors, engineering firms, municipalities, and government clients.

commercial divingconcrete inspection and repaircontamination divingDesign-Build Servicesdiver assisted dredginghigh pressure epoxy and grout injectionhydraulic dredgingice divinginternal pipe penetrationmechanical dredgingsalvage and recoveryunderwater welding and burning

C.J. Mahan Construction Company, LLC is a heavy-civil and marine contractor with a proven track record on complex infrastructure projects east of the Mississippi. Over more than four decades, its success has been built on recruiting quality core personnel, project innovation, progressive construction techniques and equipment, and a dedication to safety. It is known for signature projects including five major bridges spanning the Ohio River, four cable stay bridges, and numerous civil structures throughout Ohio, West Virginia, Kentucky, Indiana, and Tenne

batch plant erectionbridge constructioncable stay bridgescofferdamsdesign-buildheavy civil constructionlock and dam constructionprecast panel roof replacement

CJR Atlantic is a family owned and operated marine construction business located on Cape Cod in Massachusetts. They offer a full range of marine services, including new construction, repairs, and maintenance, serving Cape Cod, the Islands and beyond.

beach cleaningerosion controlhaulinghelicalsmaintenance & repairmarine transportpile drivingshore stabilization

S.E. Cline Construction, Inc. was established in June of 1996. It is a Certified General Contractor performing all facets of commercial site development, including residential subdivisions, and commercial marine design and construction services. The company is bonded and insured and certified with the Florida Department of Transportation. It primarily serves Northeast Florida and has also worked in South Florida and Alabama.

asphalt pavingbridge constructiondemolitiondock constructiondredgingearthworkgeneral contractingsalvage operationsseawall constructionShoreline Stabilizationsite development

Coastal Design & Construction, Inc. is a marine contracting company with 48 years of experience in heavy civil maritime construction. Since March 1978, James Gunn has served as Principal Owner and President. The company specializes in shoreline rock structures, shoreline stabilization, and the design and creation of living shorelines and marshes.

cofferdam excavationdredgingGPS-equipped heavy machineryliving shoreline design and constructionreinforced backfillShoreline Stabilizationstream restorationtidal marsh creationwetlands mitigation

Coastal Dock and Resurfacing LLC is a locally owned marine construction company based in Beaufort, South Carolina, serving Beaufort, Hilton Head, Bluffton, Port Royal, St. Helena, and surrounding coastal South Carolina. It specializes in custom dock construction, dock repair, dock resurfacing, seawall construction, shoreline protection, boatlift installation, pierhead construction, boardwalks, walkway bridges, site work, and marine structure maintenance for waterfront properties.

boardwalk constructionboatlift installationdock buildingdock repairdock resurfacingmarine structure maintenancepierhead constructionseawall constructionshoreline protectionsite workwalkway bridge constructionwaterfront repair

Coastline Commercial Contracting, Inc. has been in business since 1994 in the Maryland area. They pride themselves on quality construction tailored to clients' build-to-suit needs, working with clients to achieve the look they want for their storefront or office spaces.

build-to-suitcommercial constructionexterior constructioninterior constructionproperty managementsnow removaltenant build outs

Connolly-Pacific Co. is a vertically integrated rock quarrying and marine construction company that sells rock products and provides marine construction services in Southern California, primarily from Los Angeles to San Diego. Originally incorporated in 1946 and operating since the early 1930s, it is a wholly owned subsidiary of Knife River Corporation.

dam constructiondredginglandfill constructionland reclamationrock quarryingterminal constructiontunnel construction