Phoenix International Holdings, Inc.

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Phoenix International Holdings, Inc. An Employee-Owned company providing underwater solutions, worldwide. Expertise is available from one international and eight U.S.

Phoenix is an employee-owned, ISO 9001-2015 Management System certified marine services contractor providing manned and unmanned underwater solutions, design engineering, and project management services to a diverse set of clients worldwide. offices in the areas of submarine rescue, wet and dry hyperbaric welding, Nondestructive Testing (NDT), subsea engineering, conventional and atmospheric diving, and Autonomous Underwater Vehicle (AUV), and Remotely Operated Vehicle (ROV) operations. Company capabilities are directed to underwater inspection, maintenance, and repair; deep ocean survey, search, and recovery operations; submarine rescue; construction; subsea tieback; plug and abandonment; subsea mining; archaeological; and documentary projects.

đź‘Ź Congratulations to Jacob Wray and Christian Ansley!Phoenix International is proud to recognize Jacob and Christian as ...
10/16/2026

đź‘Ź Congratulations to Jacob Wray and Christian Ansley!

Phoenix International is proud to recognize Jacob and Christian as our two newest Supervisors in the Florida office!

During an especially busy time for our team, both have stepped up to take on new responsibilities, lead their crews, and ensure projects are completed safely and efficiently. Their leadership, adaptability, and commitment to getting the job done make a real difference in our Florida operations.

We’re proud to have them on the Phoenix team and look forward to seeing them continue to grow in their new roles!

Join us in congratulating Jacob and Christian! 🎉

Offices closed today. 800 number always available.
10/12/2026

Offices closed today. 800 number always available.

Phoenix congratulates Ethan Chipps on being our September photo of the month winner!
10/07/2026

Phoenix congratulates Ethan Chipps on being our September photo of the month winner!

10/05/2026

Phoenix International and Underwater Acoustics International (UAI) recently teamed up on a hydropower project for PG&E, combining our underwater inspection, engineering, and technology capabilities to support critical infrastructure.

Watch the video below for a look at the project highlights and see how Phoenix and UAI deliver innovative underwater solutions for the hydropower industry.

&E

A huge thank you to everyone who stopped by our booth at Clean Currents last week! We loved connecting with so many of y...
10/02/2026

A huge thank you to everyone who stopped by our booth at Clean Currents last week! We loved connecting with so many of you and talking about how we can help keep your assets performing at their best.

From inspection and repair to ongoing maintenance, our team is here to help you maximize asset reliability, minimize downtime, and keep your operations running smoothly.

Thanks again to everyone who came by—we look forward to continuing the conversations! ⚡️🌱
https://www.phnx-international.com/what-does-phoenix-do/underwater-dam-inspections/

A big thank you to everyone who stopped by the Phoenix booth at the Fleet Maintenance Symposium last week! đź‘‹We enjoyed c...
09/28/2026

A big thank you to everyone who stopped by the Phoenix booth at the Fleet Maintenance Symposium last week! đź‘‹

We enjoyed connecting with industry professionals, sharing what Phoenix has to offer, and talking about how our underwater solutions can support your next project.

We appreciate everyone who took the time to visit and connect with our team. We look forward to staying in touch!

09/18/2026

Phoenix is well versed in all manner of underwater solutions. From oil & gas and offshore wind to inland infrastructure, seabed minerals, hydropower, rocket booster recovery, search & salvage, and ship repair, our experienced teams bring the expertise, technology, and resources to tackle complex underwater challenges—wherever the job takes us.
www.phnx-international.com

Address

9301 Largo Drive W
Largo, MD
20774

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13013417800

Website

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