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What We Can Do For You

With over 25 years of experience in the Gulf Coast Region and by offering a wide range of marine construction services, GSD has focused on our management philosophy – “Safety”. GSD offers Contract Management, Pre-Project design and budgeting, Contractor & Bid Review, in-plant environmental pond/basin remediation, On-Site Project Management, dredging, Equipment Rigging, pipeline crossings and extraction, Equipment Moving & Relocation, Dismantling, Demolition, Emergency Response Services, as well as piling and shoring.  At our marine facility we offer docks services which includes but not limited to crane service for loading and unloading boats and barges.  Also offered are crew boat and deck barge ferrying services for equipment or supplies from our dock to your destination.  We have the capacity to decommission and process for scrap your retired marine boats, barges, dry docks or other marine equipment that's on the water.

Safety You Can Count On

Safety remains GSD’s first priority, which is why we strive to provide our clients with excellent and reliable service. We pride ourselves on impeccable record keeping and low EMR. GSD understands safety is critical in environments as complex as marine construction. Through our safety programs, we have established an enviable track record of excellence in safe practices. Our technical expertise, experience and commitment are focused on ensuring accident-free projects for our customers and employees.

Start your project off right, with GSD.

Who We Are

Headquartered in Houston, Texas, GSD has served industries in the United States and around the world for over a quarter of a century by providing a variety of services, including marine construction. Since 1986, GSD has established itself as an industry leader by protecting our clients and employees. Our technical expertise, attention to detail, and a clear understanding of environmental health and safety regulations allow GSD to provide excellent protection for your personnel and property.

Proven Company with Proven Results

GSD’s clients know that our versatility extends far beyond expert demolition services. GSD has developed industry leading marine construction operations utilizing new technologies and innovations. Operating in the most difficult working environments requires a culture of safety like the one GSD has cultivated for our workforce and clients. From our advanced equipment, to our unmatched efficiency, GSD offers a superior level of marine services, analyzing every aspect of a project to meet your needs in a safe, timely and cost-effective manner.

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Start your project off right, with GSD.