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Orion Marine Group Pipeline Construction

Orion Group Holdings, Inc. is …

A leading specialty construction company providing a broad range of construction services both on and off the water in the continental United States, Alaska, Canada and the Caribbean Basin through its heavy civil marine construction (HCMC) segment and its commercial concrete construction (CCC) segment.


To be the premier specialty construction company, focused on providing solutions for our customers across the infrastructure, industrial, and building sectors, while preserving a solid financial foundation and maximizing stakeholder value.


The safety and well-being of every employee, customer, and stakeholder is paramount to our success. Our safety-through-leadership success is born out of a strong advocacy for accident prevention, innovative training, and a proven track record of exceeding regulatory compliance. Being responsible and accountable is a priority for every employee, with special emphasis on performing every task safely, every time.

Core Values

  • Quality – We take pride in our personal workmanship and that of the entire organization; we are committed to ensuring that each task is properly performed the first time; and we will continuously improve upon everything we do, every day.
  • Production – We are committed to performing assigned tasks in the most efficient, timely and cost effective manner; we expect employees to safeguard Company assets; and we always act in the best interest of the Company.
  • Safety – We are responsible and accountable for our own personal safety; we are equally responsible for the safety of all our co-workers and any others we come into contact with; and we are authorized to and obligated to stop work whenever an unsafe condition, or situation is observed.
  • Integrity – The foundation of our success rests upon integrity; we view integrity as our ability to be honest, ethical, sincere and forthright in our dealings with others; we will apply the foundation of integrity in everything we do; and when the Company makes a commitment, that commitment must be kept.


We’re a team of seasoned professionals with decades of practice bringing an unmatched depth of industry knowledge and exceptional service to every project we undertake. We work closely and collaboratively with customers to create solutions to exacting standards that achieve not only their immediate goals, including on-time completion, but also bring long-term value to their investment.


Orion Group Holdings Inc. owns, operates, and maintains a specialized fleet of equipment for each of its business segments.

  • HCMC segment utilizes spud barges, inland and ocean going tugboats, dredges, pile-driving rigs, pipe-lay barges, cranes (50 – 450 ton), marsh buggies, pumps, compressors, excavators, fork lifts, front-end loaders, dive support vessels and more.
  • CCC segment utilizes various concrete pump trucks, tower cranes, laser screeds, laser graders, dozers, backhoes and more.