Dry Docks

With a total of three dry docks, Signal can meet your marine repair needs.

Drill Rigs

Work with a leader
in offshore rig repair
and upgrades.


Signal Ship Repair

Repairs and conversions at our

facility in Mobile, Alabama,

support quick turnarounds.


Power Barges

We built the world's largest floating
power generation facility
for Waller Marine.


New Construction

Tugs, PSVs, OSVs, Barges, AT/Bs...we can build to suit.

Welcome to Signal International, Inc.

Signal facilities in Mississippi and Alabama support projects with state-of-the-art equipment, advanced processes and highly skilled workforces.

We offer New Construction of Tugs, Barges, Power Barges, Articulated Tug/Barges, Modules, Quarters and Spars.

We specialize in Ship and Rig Repair on Vessels, Drilling and Jack up Rigs, Platforms, and Topsides.

Contact us with all your marine needs from new builds to repairs, upgrades and conversions.




  • Signal Ship Repair To Add 150 Employees: More...
  • Signal Adds Two Additional Rigs to Backlog: More...
  • Signal Ship Repair Completes The ACOE Dredge Wheeler: More...
  • Signal International Wins Rig Work: More...