Marine Technologies, Inc. was incorporated in Maryland in 1992, and has been performing commercial diving and marine construc ... tion for 25 years. We maintain one office, located in Baltimore at 6604 Fort Smallwood Rd., Baltimore, MD 21226. Our services are available 24-hours per day, 7 days per week, 365 days per year. Our office telephone number is 410-355-2000 and is answered around the clock. Our cost-effective, problem solving capabilities are based upon our expertise, our commitment to teamwork, and our unsurpassed safety record. But what sets us apart from our competition, time and time again, is our first objective on every job – customer satisfaction. Marine Technologies, Inc. has performed numerous commercial diving and marine construction projects of every size and nature, including but not limited to: • Underwater Inspections of Ships, Piers, Bridges, and Other Structures • Dam Rehabilitation • Bridge Construction/Repair • Installation of Submarine Cable • Fabrication and Installation of Offshore Range Lights • Video & Still Photography / Digital & Laser Imaging • Ultrasonic Testing • Lighthouse Repairs • Plant Maintenance in Wastewater Treatment Facilities and Nuclear Power Plants • Pile Driving and Repair • Cathodic Protection, Anode Installation, Pile Jacketing, Pile Wrapping • Burning and Welding • Substructure Repairs • HAZMAT Diving • Salvage & Recovery of Submerged Vessels; Recovery of Submerged Vehicles and Lost Equipment, Anchors, and Other Articles We are members of the Association of Diving Contractors International, and are approved by the American Bureau of Shipping (“ABS”), Det Norske Veritas (“DNV”), Lloyds, the United States Coast Guard, United States Navy and the U. S. Army Corps of Engineers to perform underwater inspection and repairs on vessels under their classes. read more