Submarine and Ship Repair Support Services

We support U.S. Naval and private shipyards with repairs and overhauls of shipboard systems and equipment. From repairs and alterations to complete system overhauls, our services are performed to world-class standards.

Submarine and Ship
Repair Services

Uncompromised project execution and quality
Our repair services support your critical assets. We respond to your needs in the most effective, safe, and well-executed manner. Our decades of industry experience and expertise enable us meet your requirements—from routine to extreme.
  • Cost-effective execution of work completed by a highly skilled, cross-trained, and agile workforce available for rapid global mobilization
  • Highly experienced in maintenance of platforms that operate in the world’s harshest environments
  • Exceptional track record in completing high-consequence work
  • Comprehensive project management process that enables seamless integration of our activities with our customer’s overall project scope of work

Submarine Support Services

As one of only three private companies certified to perform work on critical Submarine Safety (SUBSAFE) systems, we deliver solutions with uncompromised project execution and quality.

The Oceaneering Marine Services Division (MSD) is recognized by the U.S. Navy, the naval shipyards, the submarine community, and naval industrial contractors as the go-to partner for large-scale shipyard availability, global emergent repairs, Ship Alterations (SHIPALTS), Ordnance Alterations (ORDALTS), and Temporary Alterations (TEMPALTS).

Photo Credit: U.S. Navy

Surface Ship Repair

We complete planned and corrective maintenance, upgrades, and modernizations for U.S. Navy, military sealift, maritime administration, and commercial vessels to ensure their operating integrity.

Our Marine Services Division is certified by the U.S. Navy under an Agreement for Boat Repair (ABR) N00024-98-H-8738. We are also Naval Sea Systems Command (NAVSEA) approved for Alteration Installation Team (AIT) contracts. Additionally, our weld procedures have been reviewed and approved by the American Bureau of Shipping (ABS) for effecting repairs to military sealift command and commercial ships.

Photo Credit: U.S. Navy

Contact Us | Submarine and Ship Repair Support Services
Company page Since our founding in the early 1960s, Oceaneering has expanded and grown globally to service several industries such as the offshore energy industry, defense, entertainment, material handling, aerospace, science, and renewable energy industries. In 1964, Mike Hughes and Johnny Johnson formed a Gulf of Mexico diving company called World Wide Divers. The company grew in response to increasing demand for their services and in 1969 merged with two other diving companies to form Oceaneering International, Inc. To solve the toughest challenges, we do things differently, creatively, and smarter. As your trusted partner, our unmatched experience and truly innovative portfolio of technologies and solutions give us the flexibility to adapt and evolve, regardless of market conditions. Our mission is to solve the unsolvable. We thrive by creating industry-changing technically creative solutions for the most complex operational challenges under water, on land, and in space. Our five core values establish a common culture and demonstrate what is most important for us as a company. Since the beginning, the company has transformed from a small regional diving company into a global provider of engineered products and services. Today, we develop products and services for use throughout the lifecycle of an offshore oilfield, from drilling to decommissioning. We operate the world's premier fleet of work class ROVs. Additionally, we are a leader in offshore oilfield maintenance services, umbilicals, subsea hardware, and tooling. We also serve the aerospace, defense, and theme park industries. Underpinning everything we do, safety is not only the foundation of our core values, but it is vital to our unmatched performance record and company culture. The industries we serve are as diverse as they are complex. Whether we are engineering deepwater umbilicals or developing robotics for aerospace applications, the safety and health of our employees, vendors, and customers is an integral part of our day-to-day business. If we are working, then our responsibility is to be working safely. Since our inception in 1964, we have placed a high value on employee safety—from diving services and subsea inspection to vessel-based installation operations. We have and will continue to evolve not only our health, safety, and environmental (HSE) processes, but those of the industries in which we work. Although we have been fatality-free since 1999, our HSE journey goes beyond statistics. As our portfolio of services has grown, we have continued to prioritize and advance our approach to HSE.