Underwater Construction Corporation

Underwater Construction Corporation A leader in commercial underwater construction and nuclear diving services since 1969.

Marine environments present a range of challenges for critical infrastructure, from biofouling and marine growth to scou...
06/16/2026

Marine environments present a range of challenges for critical infrastructure, from biofouling and marine growth to scour and erosion that can undermine foundations over time.

UCC installs articulated concrete block mattress systems that can deliver flexible, long-term protection for pipelines, bridge foundations, and shoreline structures in dynamic underwater conditions. From large-scale to fully custom installations, our team provides turnkey solutions tailored to each site.

Learn more about our articulated mat services: https://www.uccdive.com/articulated-concrete-block-mattress/

UCC was proud to support RiverFare 2026 as a sponsor of the Connecticut River Museum’s largest annual fundraiser.As a co...
06/01/2026

UCC was proud to support RiverFare 2026 as a sponsor of the Connecticut River Museum’s largest annual fundraiser.

As a company headquartered in Essex, we value opportunities to support organizations working to preserve the history, culture, and natural heritage of the Connecticut River and surrounding communities. Proceeds from RiverFare help fund important educational programs, exhibits, and preservation efforts throughout the region.

Thank you to the Connecticut River Museum and everyone involved for a wonderful evening in support of this meaningful mission.

Remembering the fallen this Memorial Day. Honoring their service. Never forgetting their sacrifice.
05/25/2026

Remembering the fallen this Memorial Day. Honoring their service. Never forgetting their sacrifice.

UCC’s President & CEO, Ray Palumbo, recently attended the GE Vernova Annual United Way Golf Tournament in support of the...
05/18/2026

UCC’s President & CEO, Ray Palumbo, recently attended the GE Vernova Annual United Way Golf Tournament in support of the United Way of the Cape Fear Area, an initiative that has raised millions to support local communities throughout southeastern North Carolina.

As a proud sponsor of the event, UCC enjoyed the day alongside longtime UCC Project Manager Matt Jackson, a recent GE Vernova Nuclear retiree, and fellow representatives from the organization.

Thank you to GE Vernova and the United Way of the Cape Fear Area for hosting a great event benefiting such an important mission.

UCC’s James Keeling will be attending the ASDSO Northeast Regional Conference in Buffalo, NY from May 18–21, joining ind...
05/15/2026

UCC’s James Keeling will be attending the ASDSO Northeast Regional Conference in Buffalo, NY from May 18–21, joining industry professionals focused on advancing dam safety and protecting critical infrastructure.

Hosted by the Association of State Dam Safety Officials (ASDSO), this event brings together members of the dam safety community to share insights, discuss regional priorities, and support the ongoing improvement of dam systems.

If you’ll be in Buffalo, James would love to connect.

As a proud member of the Midwest Hydro Users Group (MHUG), UCC’s Nick Stathakis and Bryan Tylk look forward to connectin...
04/24/2026

As a proud member of the Midwest Hydro Users Group (MHUG), UCC’s Nick Stathakis and Bryan Tylk look forward to connecting with fellow hydro industry leaders at the National Hydropower Association Midwest Regional Meeting, co-hosted with MHUG. It’s a great opportunity to exchange ideas, explore new innovations, and shape the future of hydro and marine energy together.

If you’re attending, be sure to find Nick and Bryan to say hello!

04/16/2026

We are proud to recognize our Chairman and Secretary, Michael Pellini, for 45 years of dedication to UCC. His vision and unwavering commitment have helped shape who we are today. Through his leadership, he has built a culture of excellence, integrity, and lasting relationships that continues to guide our organization forward.

Please join us in congratulating Michael on this remarkable milestone and thanking him for the lasting impact he has made on our team, our industry, and our community.

A Message from UCC's President & CEO Raymond Palumbo:As we start our busiest season, I want to wish the entire UCC team ...
04/10/2026

A Message from UCC's President & CEO Raymond Palumbo:

As we start our busiest season, I want to wish the entire UCC team a safe, successful and rewarding stretch ahead. Our people set us apart, and we can't thank you enough for your dedication, expertise and professionalism.

Here's to a strong season - let's make it the best one yet.

A Message from UCC's Chairman & Secretary, Michael Pellini:Congratulations to our newest team members for completing our...
04/06/2026

A Message from UCC's Chairman & Secretary, Michael Pellini:

Congratulations to our newest team members for completing our specialized UCC training programs. As you head to the field and begin working alongside your assigned mentors, take the opportunity to learn from the experience around you.

Much of our leadership team started our careers as divers, and that shared background continues to shape the safety-first culture that defines how we work every day.

We’re proud to have you on the team and look forward to seeing you build on your skills, support one another, and contribute to a safe and successful season ahead. Dive safe.

Address

110 Plains Road
Essex, CT
06426

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 8am - 3pm
Sunday 7am - 5pm

Telephone

+18607678256

Website

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