underwater demolition

Advanced Blasting Services, LLC is a woman-owned heavy civil contractor in Alaska specializing in explosives engineering, drilling and blasting, material production, rock excavation, and slope stabilization. Their work includes highways, airports, bridges, building sites, and harbors across the state, and they maintain an outstanding safety record.

demolitiondrilling and blastingExplosives engineeringhigh scalinghydroactive groutingpowder scalingpressure groutingrock boltingslope stabilizationsoil nail installationsplit set installationtugger workUXO/EODwire mesh installation

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.

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

Dragon Demolition is a licensed, bonded, and insured demolition and excavation contractor based in Chico, California, servicing the Northwest since 1995. The company offers full-service residential, commercial, and government demolition and excavation, along with emergency response and specialized services such as underwater demolition, body recovery, and large tree removal.

boat recoverydeep pit excavationdemolitionemergency responseexcavationlarge tree removalproject managementslide repairssoil compactiontank detection and removalunderwater pipe repairunderwater utility surveys and leak detectionunderwater vehicle and body recovery

Enviro-Tech Diving, Inc. (ETD) is a veteran-founded commercial diving company based in Seattle, WA, serving the Pacific Northwest including Alaska, Washington, Oregon, Idaho, and California. Founded in 1990 by Tim Jewell and incorporated in 1991, the company provides underwater construction, inspections, environmental services, marine salvage, and ROV operations for marine, government, and industrial clients.

anode installationcofferdam installationcommercial divingdrone surveysenvironmental monitoringnondestructive testing (UTT)pile repairpipeline installationROV operationsunderwater coating applicationunderwater welding and cutting