Onshore Construction Company, LLC is a full service, commercial general contractor.

From pre-construction planning to post-construction customer service, our expertise covers the entire spectrum of modern day commercial activity.  

We are a leader in commercial general contracting in South Louisiana.


Headquartered in Thibodaux, LA, our team of professionals bring more than 40 years combined experience to the industry. We promise quality craftsmanship, competitive pricing, and expert project management.


Field teams work in conjunction with back-office personnel to keep projects moving ahead on time. You can rely on our many long-term, established relationships with skilled tradesmen and sub-contractors to see that your jobs are completed within budget.

Commitment to Teamwork & Safety

Onshore was built on a company-wide commitment to teamwork and safety to gain success. We are dedicated to providing each employee with an accident-free workplace which protects our customers, our personnel, and the communities in which we work.

Onshore has a wealth of experience in working with and delivering quality results to many of South Louisiana’s largest Oil and Gas companies.

We strive to deliver quality results within budget and schedule, all while upholding industry standard safety practices.  We invite you to experience this high level of customer service, starting with a prompt review and competitive bid on your next project.

Our equipment fleet is unmatched in the area, and we are capable of precision grading and construction through the use of GPS guided technology.

As one of Louisiana's top civil contractors, we have an unmatched expertise in dealing with soft ground, in working on and around waterways, and with environmental rules and regulations. This is evidenced by the variety of projects we have delivered, and, by the new work that comes our way as a result of satisfied clientele. Bottom Line - Onshore provides the highest quality results at competitive prices and backed by our decades of proven experience.

Our extensive range of services includes but is not limited to:

  • Excavation and Grading
  • Underground Utilities
  • Roads and Parking Areas
  • Sidewalks and Curbs
  • Building Pads
  • Lakes and Ponds
  • Erosion Control
  • Landscaping

start a Project

Looking for a Commercial Contractor in Louisiana? Look no more. The Answer is Onshore Companies. We’re licensed and fully bonded to perform work in Louisiana.

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