Marine Construction. Commercial Diving. Pier/Wharf Construction. Ship Repairs. Outfall Pipeline Construction. U/W Salvage. ABS Recognized Underwater External Specialist. ROV Services. Fiber Optics Cable Landings. NDT Services. U/W Inspections, Surveys.

GSA major airlines, port ops, tug and pilotage, security systems, parking lot management, real proporty development, warehouse leasing

Ships Surveys Hull & Machinery , Cargo, Salvage Master, Supervisor oil spill response, vessels safekeeping, Classification surveys, Commercial diving.

A service disabled, veteran owned company, MDA is the largest full service training & diving support business in the western pacific with divisions for retail, wholesale, tour support operations, boat operations, video production, & active travel service.

Air freight, deep water, warehousing, household goods, brokerage, customs brokerage, truckload, ltl, drayage, local cartage, rail, logistics, moving & storage, packing & crating, office moves

Ship Building and Repairing, Deep Sea Freight Transportation, Deep Sea Passenger Transportation, Coastal and Great Lakes Passenger Transportation, Inland Water Passenger Transportation

Navigational Services to Shipping