Orion Marine Group offers a comprehensive range of end-to-end services and custom turnkey solutions in marine and industrial construction, design, and specialty services.

To learn more about how we can work together to make your next project an award-winning achievement, or if you just have a question or comment you’d like to make, we’d love to hear from you. Use the email form below or contact us at any Orion location.

Corporate Headquarters

Orion Marine Group

12000 Aerospace Avenue, Suite 300
Houston, TX 77034

P: 713-852-6500
E: businessdevelopment@orn.net

Additional Locations

Anchorage Office

907 E. Dowling Suite 19
Anchorage, AK 99518

P: 907-318-1033

Houston Office

4440 Highway 225, Suite 180
Deer Park, TX 77536

P: 713-852-6500

Port Lavaca Office

159 Highway 316
Port Lavaca, TX 77979

P: 361-552-6751

Tacoma Office

1112 East Alexander Avenue
Tacoma, WA 98421

P: 253-552-1140

Tampa Office

1715 N. Westshore Blvd. Suite 875
Tampa, FL 33607

P: 813-839-8441

Louisiana Office

3838 N Causeway Blvd., Suite 3375
Metairie, LA 70002

Annual Vendor Notice

View Annual Vendor Notice

Small Business and Qualified Subcontractors

If you are a Small Business Concern or qualified subcontractor interested to work with Orion, Click Here.

Compliance & Ethics Helpline

You may access the Company’s “hotline” at 866-777-7840 to report such matters, or report them online at https://www.whistleblowerservices.com/OGHI, both on an anonymous basis.

In addition, or as an alternative to reporting any such matters via the “hotline,” please contact the General Counsel/Chief Compliance Officer about any such matters as follows:

Orion Group Holdings, Inc.
12000 Aerospace Ave., Suite 300
Houston, TX 77034

P: 713-852-6505
F: 713-852-6530
E: chiefcomplianceofficer@orn.net