Marine and Land Civil Engineering

We’re all about design and delivery for a solid foundation.

Our roots began in specialist marine civil engineering back in the late sixties and has grown through reputation and brand awareness.

Typically, projects include:

  • Barge and jack-up support
  • Bridgeworks
  • Jetty repair and maintenance and construction
  • Buoy repair and mooring
  • Dive Support
  • Dredging and Support Services
  • Harbour construction, repair and maintenance
  • Inspection and survey
  • Marine control room operation
  • Marine demolition
  • Sea/Flood defense work
  • Slipway construction, repair and maintenance

In emergency situations we have an experienced team of 20 people on hand for support 24/7.

Our work has extended into land based civil engineering contracting enabling our clients to rely on us for a comprehensive solution. This means that from concept through to completion, JD Marine is on hand to design, develop and deliver entire civil engineering projects relating to:

  • Bridges and aqueducts
  • Cable and pipe laying
  • Concrete works
  • Groundworks
  • Piling works
  • Quayside fendering
  • Seawalls and quays
  • Slipway construction and repairs
  • Surveys and inspections
  • Slipway construction and repairs
  • Trenching and Excavation

Talk to a member of our team about our marine and civil engineering services by contacting us today.

Have an enquiry?

If you have a question or query about our services or anything else, we'd love to hear from you...


JD Marine and Sons LTD

JD Marine and Sons is a limited company registered in Wales. Company number: 8142732. Registered address: 58 Mariners Quay, Port talbot  United Kingdom, SA12 6AN.

Website design by Pedwar.