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Precon Marine

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Precon Marine, Inc. Established in 1993, Precon Marine, Inc.

is a diversified marine contractor specializing in heavy marine construction and waterfront construction throughout the East Coast area and abroad. is a diversified marine contractor specializing in heavy marine construction, waterfront construction and related services throughout the East Coast area and abroad. With an extensive inventory of equipment and a stable, skilled offshore workforce, Precon Marine is able to take on major bridge, pier, and bulkhead rehabilitation work, subaqueous utility installation as well as provide call-out services for underwater inspections and commercial diving needs.

10/17/2026

Precision below the surface. Mission ready performance.⁠
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Supporting U.S. Navy Pacific Fleet operations, Precon Marine completed a complex underwater construction project in Guam involving specialized commercial diving, dredging, subsea cable installation, and marine infrastructure construction.⁠
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The project included the installation of an Underwater Electro-Magnetic Measurement System (UEMMS), featuring 22 sensors, more than 100,000 feet of cable, and diving operations at depths exceeding 70 feet.⁠
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From underwater construction to critical marine infrastructure, Precon Marine delivers the experience, equipment, and expertise to perform in demanding environments worldwide.⁠
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Complex Projects. Proven Performance.⁠
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Ready to support your next marine project? Let's build what's next.⁠
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📞 Call: 757-545-4400⁠
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🌐 View the Guam UEMMS Install Project:⁠
https://preconmarine.com/project/guam-uemms-install/⁠
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10/10/2026

Critical naval infrastructure demands more than routine maintenance. It requires specialized marine construction expertise, precision and long-term protection against harsh marine environments.

PROJECT SPOTLIGHT | TRIDENT REFIT FACILITY – WHARF 2

At Naval Submarine Base Kings Bay, GA, Precon Marine performed extensive repairs to Wharf 2, including concrete restoration, cathodic protection, pile and pile cap repairs, fender systems and supporting marine infrastructure.

From restoring structural integrity to improving corrosion protection, our experienced crews delivered specialized marine repair solutions designed to extend the service life of this critical U.S. Navy facility.

Proven experience for critical marine infrastructure.

Have a complex marine repair project ahead? Let's build what's next.

📞 Call: 757-545-4400

🌐 View the Trident Refit Facility – Wharf 2 Project:
https://preconmarine.com/project/kings-bay-trident-refit-facility-wharf-2/

09/26/2026

Mission ready. Project proven.⁠
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Complex marine projects demand experienced crews, specialized equipment and the ability to perform in challenging environments.⁠
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At Naval Submarine Base Kings Bay, Precon Marine completed extensive repairs and improvements to the Explosive Handling Wharf, including reinforced concrete repairs, cathodic protection, pile and fender repairs, commercial diving and critical wharf infrastructure improvements.⁠
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For more than 30 years, Precon Marine has delivered proven marine construction capabilities for Federal, State and Commercial projects—above, below and alongside the water.⁠
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Ready to support your next project? Let’s build what’s next.⁠
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📞 Call: 757-545-4400⁠
🌐 View the Kings Bay E.H. Wharf 1 Repairs Project⁠
https://preconmarine.com/project/kings-bay-e-h-wharf-1-repairs/⁠
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08/29/2026

When the job demands more, experience and ex*****on matter.

Moving oversized, heavy, and complex equipment requires more than transportation—it takes careful planning, specialized marine equipment, experienced crews, and precise coordination from start to finish.

For more than 30 years, Precon Marine has provided dependable marine transportation solutions for Federal, State, and Commercial projects. From heavy equipment and oversized loads to specialized project cargo, our team has the experience and marine capabilities to get critical assets where they need to go.

Have a challenging move ahead? Put Precon Marine’s experience to work.

📞 Call: 757-545-4400
🌐 https://preconmarine.com/transportation/

08/24/2026

When the project matters, experience and dependable ex*****on make the difference.

Need serious lifting capacity on the water? 𝗣𝗿𝗲𝗰𝗼𝗻 𝗠𝗮𝗿𝗶𝗻𝗲 offers floating crane rentals for heavy lifts, marine construction, and specialized operations—with 200-ton and 250-ton crane options available to support demanding projects.

Backed by experienced marine teams and decades of industry expertise, our floating cranes are ready to help keep your next Federal, State, or Commercial project moving.

Need a floating crane for your next project? View our available cranes, specifications, and rental information below.

🌐 Explore Floating Crane Rentals:
https://preconmarine.com/floating-cranes/

📞 Call: 757-545-4400

08/15/2026

Complex marine projects demand more than equipment—they require experienced teams, careful coordination, and the ability to perform when conditions get challenging.⁠
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For more than 30 years, 𝗣𝗿𝗲𝗰𝗼𝗻 𝗠𝗮𝗿𝗶𝗻𝗲 has delivered marine construction solutions for Federal, State, and Commercial clients. From specialized marine operations and heavy construction to commercial diving, fabrication, floating cranes, and marine repair, our team brings the capabilities and experience to keep demanding projects moving forward.⁠
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Have a complex marine project ahead? Let’s talk about how Precon Marine can support it.⁠
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📞 Call: 757-545-4400⁠
🌐 Learn More: https://preconmarine.com/⁠
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07/31/2026

𝗧𝗥𝗨𝗦𝗧𝗘𝗗 𝗧𝗢 𝗕𝗨𝗜𝗟𝗗. 𝗥𝗘𝗔𝗗𝗬 𝗧𝗢 𝗦𝗘𝗥𝗩𝗘.⁠
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Supporting Federal, State, and Commercial clients with dependable marine construction solutions. Whether you're planning new construction, marine infrastructure improvements, or specialized waterfront services, 𝗣𝗿𝗲𝗰𝗼𝗻 𝗠𝗮𝗿𝗶𝗻𝗲 is ready to support your next project.⁠
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📞 Call: 757-545-4400⁠
🌐 Learn More: https://preconmarine.com/⁠
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07/17/2026

𝗘𝗩𝗘𝗥𝗬 𝗠𝗔𝗥𝗜𝗡𝗘 𝗣𝗥𝗢𝗝𝗘𝗖𝗧 𝗜𝗦 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧.

That's why our sectional barges can be configured for virtually any job—from confined waterways to large-scale marine construction.

𝗪𝗵𝗮𝘁 𝘁𝘆𝗽𝗲 𝗼𝗳 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗮𝗿𝗲 𝘆𝗼𝘂 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗼𝗻?

𝗣𝗿𝗲𝗰𝗼𝗻 𝗠𝗮𝗿𝗶𝗻𝗲 offers one of the Mid-Atlantic's largest inventories of sectional barges, providing modular solutions that can be configured to meet the unique demands of your project.

📞 Call: 757-545-4400
🌐 Learn More: https://preconmarine.com/sectional-barges/

07/02/2026

Corrosion never takes a day off—and neither does our commitment to protecting your marine infrastructure.

At 𝗣𝗿𝗲𝗰𝗼𝗻 𝗠𝗮𝗿𝗶𝗻𝗲, our experienced cathodic protection crews deliver dependable solutions that help extend the life of marine structures while maintaining the highest standards of quality, safety, and performance.

From planning to installation, every project is completed with precision, expertise, and a focus on long-term reliability—regardless of the environment or complexity.

📞 757-545-4400
🌐 https://preconmarine.com/services/

06/18/2026

𝗣𝗿𝗲𝗰𝗼𝗻 𝗠𝗮𝗿𝗶𝗻𝗲 floating cranes are built to reach further and lift more — supporting heavy installation, salvage operations, and complex marine construction projects.⁠
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Our marine crane barges provide the capability, stability, and precision needed for demanding waterfront operations — backed by experienced crews and a commitment to safety.⁠
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Deployed across the Atlantic seaboard & Gulf Coast:⁠
Virginia · Baltimore · Philadelphia · New York · New Jersey · Boston · Providence · Charleston · Savannah · Jacksonville · Miami · Port Everglades · Houston⁠
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📞 Call: 757-545-4400⁠
🌐 Visit: https://preconmarine.com/floating-cranes/⁠
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Address

1401 Precon Drive
Chesapeake, VA
23320

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm

Telephone

(757) 545-4400

Website

http://www.preconmarine.com/

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