What’s Possible

When it comes to your business, there’s no margin for error. At Couvillion, our marine solutions are tried, tested, and sometimes unexpected. So you can get back to business.

Construction & Maintenance

Our experienced mechanical and industrial engineers design and build on shore and at sea. And our marine equipment, supplies, vessels, and logistics capabilities prepare us for the duration of the job.
We also know it’s not always about building up — or tearing down. Smart, routine maintenance of your marine systems sustains your momentum while deferring the need for big-ticket expenditures.
From port and dock maintenance to refinery and bulk terminal care, your productivity inspires our solutions.

Pile Driving

  • Anchor Piles
  • Concrete Piles
  • H-Piles
  • Land Piles
  • Monopiles
  • Mooring Dolphins
  • Pile Clusters
  • Pipe Piles
  • Sheet Piles
  • Timber Piles


  • Bulkheads
  • Cofferdam
  • Demolition
  • Dredging
  • Fender Systems
  • Heavy Lift
  • Steel Fabrication
  • Topside Barge Repair
  • Wharf and Deck Fabrication, Erection & Repair