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MARINE CONSTRUCTION and DREDGING SUPPORT SERVICES

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HOW WE CAN HELP

When it comes to construction in Louisiana’s waters, you need an inspection team that understands the lay of the land (or sea, in this case). Our pre- and post-construction mapping gives you the baseline data you need to plan, execute, and stay compliant.

 

Whether you’re dredging, building, or expanding, we make sure you know exactly what you’re dealing with so there’s no guesswork and no surprises.

Who It’s For

Dredging operators

Marine construction firms

Harbor developers

What You Get

Compliance

Clarity

Data that keeps your project on track

At Twin G, we don’t just show up with a boat and a plan; we show up ready to solve problems. Each service we offer is designed to make your life a little easier, whether you’re protecting pipelines, building docks, or just trying to figure out what’s going on beneath the surface. When the stakes are high, you need data that’s accurate, timely, and easy to understand—that’s where we come in.

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Hydrographic & Bathymetric Data Collection

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Pipeline & Infrastructure Mapping

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Marine Construction & Dredging Support Services

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LiDAR Bathymetry & Coastal Mapping

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Uncrewed Surface Vessels for Remove Mapping

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Side-Scan Sonar & Sub-Bottom Profiling

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