commercial diving

Abbott Underwater Acoustics has over 30 years of project management, underwater engineering inspections, hydrographic surveys, and acoustic imaging experience. Owner Brian Abbott is an HSE part 1 commercial diver who has conducted hydrographic surveys including side-scan sonar, multibeam sonar, and sub-bottom profiling, and has worked on bridges, dams, ports and harbors, and tunnels. The company also creates educational programs and presentations for university classes and collaborates with Northwestern Michigan College on Great Lakes exploration.

3D structure building and point clouds underwateracoustic imaginghydrographic surveysmultibeam sonarside-scan sonarsonar training and instructionsub-bottom profilingunderwater engineering inspections

Acelution, Inc. is a construction company based in Yorktown, VA, specializing in Building Services, Concrete Lifting & Repair, Stormwater & Erosion, and Marine Construction. The company describes itself as one of the most diverse in its industry, handling projects from underwater to the top of water towers, including structural repairs, dredging of lakes and marinas, and ADA compliance improvements.

ADA compliance surveysconcrete liftingcustom fabricationdredgingerosion and sediment controlreroofingresidingseawall sealing without excavationslab liftingsoil stabilizationstructural repairsunderwater welding

ACK Marine & General Contracting is a New England-based marine, civil, and coastal construction firm serving Massachusetts, Rhode Island, and the greater New England coastline since 2016. It is an SBA-registered small business and certified Woman-Owned Business Enterprise (WBE) in MA and RI, founded by Kim Shaughnessy and family-owned.

coastal defensedredgingEngineering Supportenvironmental restorationequipment rentalserosion controlheavy civil constructionmarine constructionmarine demolitionpile drivingsalvage operationssediment removalunderwater inspectionsunderwater welding

AC Plus Marine, Inc. is a woman-owned, military-spouse-owned company with over 32 years of experience delivering commercial diving and marine construction services throughout Central Florida and beyond. They specialize in professional commercial diving services and design-build of specialty marine systems and equipment, serving theme parks, municipalities, the Florida Department of Environmental Protection, and water management districts.

bathymetric survey supportCathodic protectionconcrete cutting/drilling/core drillingdesign-buildNDT thickness gaugingsalvage and recoveryunderwater constructionunderwater welding

Full-Service Marine Construction Services in the Pacific Northwest Building a Better Future in and Around the Water View ProjectsContact Us Welcome To Advanced American Construction A Leading Marine Construction Company in Portland, Oregon Headquartered in Portland, Oregon, Advanced American Construction (AAC) provides full-service marine construction services to public and private clients throughout the western United States, with a particular focus on the Columbia, Snake, and Willamette River systems. Over the last four decades, we have built a legacy of trust by delivering superior quality, diversified services, and innovative solutions in the heavy civil and marine construction sector. Our Capabilities At AAC, we offer a premier level of marine construction services in the Pacific Northwest. Our services include but are not limited to pile driving, engineering, consulting, and.

crane operationsdemolitiondesign-builddredgingheavy rigginghydraulic heavy lift jacksLiDAR scanningmachiningmarine structural engineeringnaval architecturepile drivingROV operationssalvagesonar scanningsteel fabricationunderwater welding

Advanced Diving Services is an inland commercial dive company started in April 2000 in Mesquite, Nevada by James M. Nilsson. It provides underwater inspections, construction, cleaning and maintenance of inland water tanks, towers, marinas and reservoirs, and has earned contracts with N.A.S.A., the Environmental Protection Agency, the U.S. Air Force, the National Parks Service, and public and private power and water corporations. The company follows AWWA, ADCI and OSHA standards.

demolitionepoxy injectionexcavationgradingland clearingROV inspectionsite preparationsonar surveyingsteel and concrete cuttingtank cleaningunderwater constructionunderwater diamond coringunderwater welding and burning

Alaska C-Dive LLC is a woman and veteran owned small business LLC providing commercial diving services along Southeast Alaska. For over 25 years it has been a topside and underwater marine expert, supporting marine industries and construction, vessel salvage and repair, and hazmat and environmental response, and holds a BOA contract with the United States Coast Guard.

cathodic protection installation and maintenancecore samplinghazardous spill responsehull cleaningROV inspectionsunderwater video surveys and still photographyunderwater welding and cuttingvessel salvage and repairwater quality monitoring

Alaska Marine Response is a marine response company based in Cordova, Alaska, serving Prince William Sound and the Gulf of Alaska. It provides emergency response at sea with a certified safety and salvage crew, coordinating with the U.S. Coast Guard, ADEC, and insurance providers. The company is a pre-approved USCG vendor and operates four response vessels.

anchor retrievaldefueling boatshelicopter supportmarine contractingpollution controlsalvage and towingunderwater assessmentsunderwater pipeline installationunderwater repairsvessel transport

American Dredging and Environmental Services, LLC is a wide spectrum marine solutions provider and an SBA certified HUBZone business. It supports marine project initiatives for federal, state, and local government agencies, NGOs, and industry, working nationwide on coastal projects at sea level, at high mountain sites with extreme weather and access challenges, and in every environment in between. The company emphasizes practical, economic solutions with respect for the environment and the personal safety of team members.

environmental remediationHydraulic and mechanical dredgingIndustrial-Mining-Process Water DewateringJetty, Breakwater, Seawall ConstructionLock, Dam and Pier RehabilitationShoreline RehabilitationWetlands and Aquatic Ecosystem Rehabilitation

American Marine Corporation (AMC) is a specialty marine contractor providing marine construction, commercial diving, marine transportation, crew boat services, vessel inspection and repair, salvage, towing, logistics, waterfront services, and environmental remediation. Founded as American Divers in the early 1970s and incorporated in 1975, AMC operates from offices in Anchorage, Alaska; Los Angeles, California; and Honolulu, Hawaii, and is a member of American Marine Services Group.

crew boat servicesemergency repairenvironmental remediationlogisticsmarine constructionmarine transportationtowingvessel inspection and repairvessel salvagewaterfront services

AUS Dredge and Dive has provided dredging and commercial diving services in Texas and nationwide for over 25 years. The company offers hydraulic and mechanical dredging, pond and lake dredging, silt removal, tailings pond dredging, commercial and industrial diving, underwater construction and inspection, wet well maintenance, and sonar survey services.

dewateringhydraulic dredgingmechanical dredgingsediment removalsonar and bathymetric mappingunderwater constructionunderwater inspectionwet well maintenance

Anders Construction is a marine services and commercial diving company based in Harvey, Louisiana, started in 2005. It provides marine construction services above and below the water line, with a primary focus on commercial diving including underwater construction, demolition, and inspection services for heavy civil and public infrastructure projects. The company is Veteran owned and HUBZone certified and is a member of the Association of Diving Contractors International.

coatingsconcrete placementEmergency Oil Spill ResponseHand DredgingHAZMAT divingHull Inspections & Thickness GaugingjettingMagnetometer SurveyPile RepairsPipeline Fusionshipyard servicesSide Scan Sonar Surveyunderwater burningunderwater constructionunderwater demolitionunderwater inspectionunderwater weldingwater blasting

Aqua Dive Services, based in Seattle, Washington, specializes in underwater construction and maintenance. Since 1998, its commercially certified divers have undertaken projects including dock/pile/bulkhead construction, floating home maintenance, industrial vessel repairs, and government and military contracts, primarily serving the Puget Sound region.

compressor & air system maintenancefriction crane operationhard-hat surface-supplied air divinghazardous materials handlingSCUBA divingsmall motor & diesel repairwelding (Arc, Tig, Mig)

Associated Underwater Services, Inc. (AUS) is a commercial dive company located in Washington State that provides underwater and marine construction services as well as remotely operated vehicle services (ROV), salvage, ship husbandry and sonar services on a global scale. AUS is Woman Owned and Operated, with offices in Spokane and Seattle, Washington, and Northern California. Originally founded in 1988, the company was reorganized in 2001 under the ownership of Nanci and Kerry Donohue.

Bridge & Pier RepairCertified Underwater Welding and BurningCofferdams / Stream Diversions / Limpet DamsContaminated Water Divingdiver assisted dredgingEel Grass MappingHigh Altitude DivingHyperbaric Tunneling Interventions and ConsultingIntakes and OutfallsLake Tapsmixed gas divingPipeline Installation and ModificationsPositioning SystemsPotable Water Diving (AWWA Standards)Remote Operated Vehicles (ROV)Sonar Inspections (Single and Multi Beam)underwater core drilling

Atlas-SSI, Inc. is a North American manufacturer and supplier of raw water intake screens and material handling solutions, with over 50 years of experience. The company manufactures traveling water screens, bar screens, trash rakes, buckets, grapples, and related equipment at its U.S. facility, and provides on-site service, rebuilds, and replacement parts.

bucket rebuildsengineeringmanufacturingon-site servicereplacement parts manufacturingscreen rebuildsunderwater inspectionswell cleaning and debris removal

Ballard Marine Construction has worked in the heavy civil marine construction industry since the 1970s, providing turnkey infrastructure inspection, construction, rehabilitation, and maintenance solutions on projects worldwide. The company serves clients in the power, transportation, environmental, water and wastewater, and industrial industries, and is a member of Traylor Construction Group.

bathymetric surveyingCathodic protectioncertified welding to AWS standardsconcrete repair and leak sealingdredgingepoxy and chemical grout injectionhyperbaric supportlaser scanningmixed gas divingmultibeampile rehabilitationROV inspectionssalvage and spill responsesaturation divingsonar inspectionunderwater welding

Black Dog Divers, Inc. is a commercial diving, marine construction, and crane and rigging service and rental company based in Portsmouth, NH. Since 1989 it has provided commercial diving, marine construction, crane and rigging, demolition, HazMat, rapid incident response, ROV, and welding and fabrication services to clients in NH, MA, ME, VT, RI and New England.

barge rentalcaisson cuttingCathodic protectionconcrete cuttingconfined space servicesCorrosion Controlcrane rentalexplosive demolitionhazardous material divingpile drivingpile jackets and wrapsROV operationssteel erectionunderwater burningunderwater weldingwelding and fabrication

Blue Star Marine is an on-call launch service providing 24/7 marine services and operations throughout Southwest Louisiana, with loadout locations in Cameron and Lake Charles. The company manages a fleet of vessels and offers offshore and inshore launch services, launch service storage and provisions, weather buoy maintenance and installation, environmental clean up, and commercial diving services. It also provides crew services and assists with foreign vessel launches requiring U.S. Customs and U.S. Coast Guard filings.

crew servicesenvironmental clean-uplaunch servicessonar surveysvessel transportationweather buoy maintenance and installation

B&Z Construction is a South Florida marine construction contractor combining water construction expertise with certified commercial diving. They serve residential, commercial, and municipal clients from Boca Raton to the Keys, complying with FDEP and US Army Corps of Engineers permitting. Services include marine construction, erosion control, and commercial diving.

ACBM installationbarge servicesbridge fender system installationcrane workexcavationHAZMAT divingHPTRM installationmarine mattress installationmechanical dredgingrip rap installationsalvage and recoveryshoreline stabilizationsonar-based underwater mappingunderwater cutting and burningunderwater welding

Calico Jack Ventures Marine Services is based in Key West, FL, and provides professional captain services, yacht deliveries, commercial diving, and PADI instruction.

captain servicesPADI instructionyacht deliveries

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 constructiondesign-buildflood wall constructionin-house engineeringmarine constructionshoreline 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 surveyscontaminated and haz-mat divingemergency underwater interventionshull cleaning and propeller polishing with hydraulic toolsmarine constructionNDTpenetration and confined spaces divingpile rehabilitationsalvagesearch and salvageU/W cable installation and repairU/W cutting and weldingU/W demolitionU/W pipeline installation and repairwelding

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.

epoxy repairsHigh Pressure Systemsinspections and repairsmarine constructionmarine structural inspectionpotable water reservoir cleaningROV inspectionsunderwater video and photographyWater Jetting

Cavanagh Marine, Inc. is a marine contracting and commercial diving company based in Tiverton, Rhode Island. The company provides marine contracting, commercial diving, dock and pier construction, and pile driving services, along with underwater inspections, welding, and construction and repair work on bridges, dams, and docks.

Cathodic protectioncoffer dam buildingconcrete repairsdewatering supportdock & pier constructionmarine paintingpile drivingsalvagesheet pile installationtopside welding & fabricationunderwater core drillingunderwater inspectionsunderwater welding