dredging

Dean Marine and Excavating, Inc. is a marine construction and excavating company based in Mt. Clemens, MI, led by President Dean Williams since 2007. It provides marine and excavating services throughout the Continental United States, covering the US Great Lakes and beyond, with a large fleet of specialty marine and excavation equipment. Clients routinely include the U.S. Army Corps of Engineers, U.S. Coast Guard, State of Michigan, and waterfront municipalities.

barge servicescrane servicesdock and marina constructionemergency responseexcavationmarine constructionmarine demolitionmarine towingsalvageseawall installation and repairsheet pile installation

Dissen & Juhn Company is a second generation, family-owned full-service marine and foundation contractor founded in 1973 and headquartered in Stevensville, Maryland. It serves the Chesapeake and Delaware Bay watershed regions and has completed more than 1,200 marine construction projects for public and private customers. Its team includes heavy equipment operators, carpenters, pile drivers and in-house engineers.

bridge and boardwalk constructiondesign-build servicesdock buildingfoundation constructionmarina constructionmarine constructionpile-drivingshoreline protection

Divecom Marine Services is an established commercial diving contractor that inspects, repairs, and builds in all sectors of the industry where quality diving services are utilized. Its rapid response team of certified commercial diving professionals is on-call 24/7, and its leadership team has over 55 years in the commercial diving industry. Divecom Marine is an authorized vendor of the United States Government with CAGE Code 83AG4.

commercial divinghull cleaninginland divingmarine salvageproject managementpropeller polishingship maintenanceunderwater inspections and surveyunderwater ship repairutility locatingworkboat charter

Docks of the Bay is a full-service marine construction company based at 422 Chesapeake Drive in White Stone, Virginia. Since 2003, it has designed and built docks, piers, boat lifts, and bulkheads for waterfront owners on the Chesapeake Bay and its rivers, serving Virginia's Northern Neck, Middle Peninsula, and Tidewater region. It is a licensed Virginia Class A contractor and Virginia's authorized CanDock dealer for modular floating dock systems.

boat lift installationbulkhead installationdock constructionmaintenancemarine constructionmarine repairrenovationshoreline protection

Founded in 1964 by J. Arnold Witte, Donjon Marine Co., LLC provides full-service marine solutions including marine salvage, dredging, material recycling, heavy-lift services, marine demolition, diving, engineering, and marine transportation. The company operates a turnkey processing facility and New Jersey-based landfills, and is described as the only dredging service provider on the East Coast capable of environmentally dredging, processing, and in-house disposal of material.

barge transportationbreak-bulk cargo handlingdivingengineeringheavy-lift derrick barge servicesmarine demolitionmarine salvagemarine towingmaterial recyclingmooring design, fabrication, and testingnon-destructive testing (NDT)rigging systems design and fabricationsearch and recovery (SAR)underwater burningunderwater weldingvessel structural repair and modificationwelding/fabrication

Dravo S.A. is a Spanish company belonging to the Dutch Van Oord group, expert in dredging and marine works since 1987. It specializes in dredging, beach regeneration and port dredging, with over 30 years of experience and its own fleet of dredgers. It operates in Spain, Portugal and Italy with local branches, and has expanded to parts of Africa and South America.

beach regenerationmarine dischargesmarine worksmaterial fillingport dredging

DRC Emergency Services is an industry leader providing emergency response and disaster recovery services for federal, state, and local governments and private citizens. Acquired by the Sullivan brothers from Galveston, Texas, in 2016, DRC joined the Sullivan Family of Companies. DRC has completed more than $5.1 billion in contracts over the last 25 years and employs more than 50 full-time staff with access to over 4,000 employees through its family of companies.

constructiondebris managementdebris removaldemolitiondisaster planning and trainingFEMA documentationmarine debris removal and recoveryprivate property debris removal and demolitionproject managementright-of-way maintenancesand screening and beach renourishmenttemporary housing and logisticsvehicle and vessel removal and processing

Dredging & Marine Consultants (DMC) is a Florida-based full-service environmental and engineering firm with over 20 years of experience in Florida environments including uplands, freshwater, estuarine, and coastal systems. DMC provides technical and management support from feasibility and planning through design, permitting, and construction inspection, and has served over 130 clients.

Construction inspectionecological resource and wetland surveysengineering & designenvironmental permittingsediment removalShoreline Stabilizationstormwater and drainage master planningwater quality and sediment collection and analysis

DRG Construction is a marine and waterfront construction company serving New York and South Florida, with offices in Freeport, NY and Stuart, FL. It specializes in waterfront construction services including seawalls, bulkheads, docks, decks, and boat lifts, and reports over 500 completed projects in New York and Florida.

boat lift installationbulkhead installationdemolitiondock and pier constructionexcavationfloating dock constructionfoundation constructionhelical pile installationmarina developmentmarine constructionpressure washingseawall construction and repairunderwater construction

Dryden Diving Company, Inc. is a commercial diving company serving Delaware River ports since 1979, covering New Jersey, Pennsylvania, New York, Delaware and Maryland. It provides commercial diving, ship husbandry, marine construction, marine surveys, millwright and mechanical work, nuclear and plant maintenance, and has divers on call 24 hours a day. The company is ABS, Lloyds and DNV approved.

commercial divingmarine constructionmechanical workmillwrightriggingsalvageunderwater inspectionswelding & burningwet welding

Edwin A. and John O. Crandell, Inc. is a family-owned marine construction company serving the Mid-Atlantic region for over 78 years. Incorporated in 1948 by Edwin A. Crandell and John O. Crandell, Sr., the firm traces its history to the early 1930's as Brundage & Crandell Co. It performs projects from basic piers to turnkey design/build projects of varying size and complexity.

barge rentalsconcrete workdesign/buildmarine constructionpile-drivingshoreline and stream restorationtowing

ENTACT is an environmental remediation and geotechnical construction company with more than 35 years of experience and over 3,000 projects. It provides engineering and technical expertise to remediate impacted sites and construct foundations for development, serving industries including agriculture, chemical, LNG, manufacturing, mining and metals, oil and gas, ports and waterways, real estate, transportation, and utilities.

cap and containment systemsdewateringenvironmental remediationgeotechnical constructionmarine constructionpipeline abandonmentradiological materials managementsediment remediationsoil mixing

Envirocon, founded in 1988 by Dennis Washington and part of The Washington Companies, delivers nationwide environmental remediation, ecological restoration, and decommissioning & demolition services for government and private clients. The company reports 3,600+ projects completed across 46 states and provides solutions for complex CERCLA, RCRA, and environmentally sensitive projects.

asset recoverydam removaldecommissioning & demolitiondemolitiondewateringecological restorationenvironmental remediationgeotechnical constructionlandfill cappinglevee constructionmine reclamationriver restorationsoil excavationstabilization/solidificationwetlands construction

ENVIROdredge is a dredging company based in New Summerfield, Texas that specializes in sediment removal and aquatic plant management for lakes, ponds, and waterways throughout the United States. The company provides dredging, sediment removal, dewatering, plant management, environmental consulting, and commercial diving services, and guides clients through projects from planning and permitting to completion.

aquatic plant managementcommercial divingdewateringenvironmental consultingplanning and permittingsediment removal

Environmental Remedies provides wastewater treatment, industrial cleaning, disposal, municipal, and rental services for non-hazardous wastewater and industrial waste. The company operates a centralized wastewater treatment plant with advanced chemical and biological treatment, serving manufacturers, municipalities, food processors, automotive, pharmaceutical, and other industries across the Southeast United States.

chemical and biological treatmentdemolitiondry ice blastingexcavationhydro blastingindustrial cleaninglab testingpressure washingtank cleaningvacuum truck serviceswaste transportation and disposalwastewater treatment

Landshore® Enterprises, LLC, headquartered in Venice, Florida with an office in Fort Lauderdale, is a turnkey national design-build environmental company specializing in shoreline erosion control, repair and restoration for ponds, lakes and creeks since 2002. It uses non-structural, bio-engineering and bio-technical methods and serves HOAs, golf courses, residential and government clients in more than 10 states.

design-builddewateringenvironmental engineeringFrench drain installationhydroseedingpermittingRetaining wallssilt fencingturbidity barrier installation

AllWater, formerly Estate Management Services, has been involved in aquatic management for over 50 years. It provides pond and lake management education and resources through AllWater Academy, covering algae control, aeration, water quality testing, dredging, aquatic weed management, stormwater compliance, and fisheries across the Southeast.

aerationfisheries managementpond and lake managementsediment managementstormwater compliancewater quality testingweed and algae control

ETHOS Energy and Environmental Partners provides solids control and water separation operations for agriculture, environmental, and energy industries. The company offers patented centrifuge equipment, dredging services, wastewater treatment systems, and drilling fluid management, aiming to reduce clients' environmental footprint and operating costs.

advanced oxidationanaerobic digestionbarite recoverybiological and chemical treatmentcentrifugal separationdesludgingdewateringliner repairs and maintenancemembrane filtrationresource recoverysludge characterization and surveyingvegetation removal and management

Excavating Materials & Equipment, Inc. (EME) is a construction materials supplier founded in 1977 by Fred Vahlsing, with over 40 years of experience serving NJ, PA, NY and the tri-state area. EME operates two sand and gravel mines in central New Jersey and a Plumsted, NJ facility permitted to accept soils and dredge soils for disposal and reuse. It supplies sand, stone, gravel, topsoil, DOT products, engineered soils, and recycled concrete, and offers excavation, trucking, dredging, and recycling services.

excavationminingpick up or deliverypugmill blendingrecyclingscreeningsoil disposal and reusetrucking

Foth is a full-service engineering firm with engineers, scientists, and problem solvers working with communities and private industries across North America and around the globe. For more than 85 years, Foth has created transformational projects in markets including aviation, coastal and waterfront, construction, manufacturing, mining, solid waste, transportation, and water/wastewater/stormwater.

Construction managementCustom automationdesign-buildengineeringgeospatial and geophysical surveysplanningRemediation

Free Agent Marine LLC is a Tampa, Florida commercial diving company offering underwater welding and burning, marine construction, salvage, inspections, and treatment facility/mill services. Its certified divers and supervisors are graduates of accredited schools certified nationally and/or internationally. The team has 10+ years of commercial diving experience and over 15 years in the marine construction industry, and provides 24/7 emergency diving services.

anode bindingbottom surveyconfined space entrydebris removalgrit blastingheavy liftjettingmagnetic particle testingmarine constructionNon-destructive testingpile encapsulationpile reinforcementsalvagesearch and recoveryultrasonic testingunderwater burningunderwater weldingvideo inspectionsvisual inspections

Freedom Environmental, LLC is a Service-Disabled Veteran-Owned small business focused on coastal projects that improve water quality, fortify shorelines in an eco-friendly manner, and foster overall environmental stability. The company believes every coastal problem has a solution that benefits biodiversity and improves wildlife and marine habitats. It is 100% veteran owned, with President Mark Mekelburg (US Marine Corps veteran) and Vice President Brett Fitzgerald (US Army veteran).

artificial reef constructionenvironmental consultationexotic plant removalriparian and submerged vegetation plantingseawall repair