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Heavy Civil and Marine Construction

Orion Marine Group offers proven turnkey marine and industrial construction solutions for clients throughout the U.S.A., Canada and the entire Caribbean Basin. Headquartered in Houston, Texas, Orion has a near 100-year legacy of delivering projects to our clients on time, on budget, and to the highest standards of safety and quality. Whether you need assistance with transportation infrastructure construction, industrial terminals, pipelines, environmental structures, dredging or specialty projects, Orion is the right choice.

Our team includes some of the most experienced heavy civil, marine and industrial construction personnel in the industry with a proven track record in design-build and turnkey construction work. This depth of experience and knowledge allows Orion to provide services that are tailor-made to suit your needs.

Orion’s teams operate under the Target Zero principle where we aim for zero injuries and zero incidents in everything we do and ensures the safe and reliable delivery of the work we undertake.

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Our Lineup of Services

Orion delivers a wide variety of construction services across the marine and industrial markets. We work with your company to deliver your project to your own detailed specifications. Whether on a design-build, bid-build or turnkey basis, Orion can provide a solution. Orion specializes in the following areas of construction:

Port Facilities & Cruise Terminals Transportation Infrastructure Industrial Construction Dredging Services Pipeline Construction Environmental Structures Marine Specialty Services

Port Facilities & Cruise Terminals

Orion has an extensive track record in the construction of port facilities, marine and cruise terminals. Whether the facility is for cruise ships, industrial and petrochemical import and export, or ferries and marinas, Orion has the experience to build, repair and maintain this infrastructure to the highest possible standards of safety and quality.

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Marine Transportation

Transportation Infrastructure

Orion has decades of experience in building bridges, causeway, piers, marinas, docks, and naval facilities. We have an unparalleled record of on-time completion for our projects and make safety a priority for every project we undertake for our clients.

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Industrial Construction

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Dredging Services

Orion ranks as one of the market leaders in the provision of dredging services to keep waterways serviceable and to expand ports and other marine infrastructure. We also work to create wildlife refuges and restore normal marine traffic after hurricanes and other major storms. Orion maintains a large fleet of cutter-head suction dredges, booster pumps and excavators fully capable of taking on your project.

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Pipeline Construction

Orion works with our clients to construct, install, abandon and relocate marine pipelines for petroleum products, chemicals, wastewater and many other industrial requirements. Whether you need expert pipeline anchoring, effluent discharge structures, cool water intake pipes or any other services related to your pipeline project, we work with you to create turnkey solutions for your needs.

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Environmental Structures

One of the most important services we offer at Orion is building environmental structures designed to protect shorelines, wetlands and other areas. We can install levees and erosion control measures to keep plants and animals safer and to protect inhabited areas adjacent to large bodies of water. We have more than 50 years of proven experience in the environmental structures field and put our knowledge and experience to work for you and your construction project.

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Marine Specialty Services

Some of the marine specialty services we offer at Orion Marine Group include diving, demolition, salvage and surveying. We take on difficult and challenging projects and use environmentally-friendly strategies that suit both your needs and your budget.

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Featured Projects

Orion delivers hundreds of projects each year to our clients across the areas in which we operate. Some examples of our recent work is provided below.