Commercial Diving & Underwater Construction Excellence

Since 1969 Underwater Construction Corporation has helped facilities around the world maintain, repair, and build the infrastructure that keeps industries moving. With 200+ team members, we support on-going contracts and emergent needs, providing expert underwater inspection, maintenance and construction services. As your turn-key solution provider, we can help you minimize downtime, reduce risk, and improve the performance of your underwater assets.

Global Underwater Capabilities Across Complex Industries

Mission-critical and highly regulated industries trust UCC to safely execute underwater projects with expertise, efficiency, and regulatory compliance.

Proven Expertise in Commercial Diving & Marine Services

From rapid response deployments to large-scale, multi-year projects, our underwater services reduce risk, minimize downtime, and improve performance.

Build Your Career with Underwater Construction Corp

Join a team trusted to deliver in some of the world’s most challenging underwater projects. UCC offers opportunities to grow, lead, and make an impact.

Commercial Diving & Underwater Services

Underwater Construction Corporation is dedicated to providing exceptional commercial diving services, from inspection, construction and technical support, to rehabilitation, maintenance and repair.

Our efficient capabilities and industry-leading expertise help clients across an array of industries minimize downtime, optimize budgets and yield lasting results. Contact us to discuss your project.

ADCI Certified

At UCC, safety is our top priority. Our ADCI certified status demonstrates our commitment to maintaining highly qualified personnel, adhering to strict safety protocols, and meeting the highest standards verified through independent audits.

Logo for ADCI - Association of Diving Contractors International, of which Underwater Construction Corporation is a long-time member.
ADCI ad

Why Choose Underwater Construction Corporation

Closeup of a commercial diver from Underwater Construction Corporation in full commercial diving gear, helmet with face mask.

Highly Trained & Capable Dive Teams

We are confident in delivering a very high standard for our services, performed by our highly trained and capable diving teams. Our team has a strong understanding of the equipment, techniques, and systems required to deliver our services successfully.

Working from six geographic locations – Connecticut, Maryland, Michigan,  South Carolina,  Texas, Tennessee, Wisconsin, and England – allows us to quickly mobilize and respond to all types of projects throughout the United States.

Commercial diver from Underwater Construction Corporation in yellow diving helmet, diving vessel on the water behind him.

Commitment To Quality & Customer Service

Our commitment to customer service, quality, and safety, has earned us a good name and has set us apart from other commercial diving companies in the country. Our forethought, planning, and attention to detail have also made Underwater Construction Corporation a leader in the diving industry.

Nothing is impossible with Underwater Construction Corporation. Supported by our expertise and years of experience, there is no project we will turn away from.

Worker from Underwater Construction Corporation in a white hard hat monitoring equipment indoors.

A Dedicated Focus On Safety

For us, safety is paramount. We meet and exceed the requirements of the Occupational Safety and Health Administration (OSHA) and the Association of Diving Contractors International (ADCI). In addition, all our divers are certified as commercial divers and maintain current first aid and CPR certifications.

With our highly trained staff, high-quality equipment, and focus on safety, we can deliver successful outcomes on both small and large-scale projects. Call Underwater Construction Corporation today for your next underwater project.

Featured Projects

Advanced Underwater Coatings

UCC’s Advanced Underwater Nuclear Coatings System uses TFT Nuclear’s BIO-DUR 560 which has undergone extensive testing and has been in use in nuclear facilities worldwide. Our nuclear coatings system has continually proven to be the ideal underwater coating system for large areas such as concrete spent fuel basins. The ease of underwater application, fast cure time, significant adhesion strength, and extensive nuclear testing confirms that TFT Nuclear’s BIO DUR 560 is a superb choice, whether applied underwater as a repair, re-coat, or as a contamination control technique for decommissioning activities. View more about our underwater services to the nuclear power industry.

Contact Our Experts

Let’s discuss your underwater diving service needs. From developing comprehensive project specs to material selection and procedure development, our Underwater Construction Corporation team will create the ideal solution to meet your unique requirements.

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