We offer teams that can provide professional diving services and marine consultancy. From specialist lock gate maintenance, repair and installations to underwater pile cutting and welding. Our teams are available 24/7 all year round for all Commercial Diving related services. Read more...


Our services can be supplied for all marine works via dive vessels, workboats, safety boats and barges. Our crew is experienced, qualified and certified. Read More...


We can assist with all Civil and Marine Engineering projects around the UK. We can also provide teams for measurement or dimensional surveys and reports. Read More...


We have an in house ROV with qualified pilot supplying underwater eyeball surveys, inspections and diver observation making it easier for Clients to visualise underwater diving works. Read More...

Confined Space Operations

Our teams are now qualified up to Level 5 Management and Supervisory of Rescue and Recovery in Confined Spaces High Risk (Water).

We can supply a 5 man rescue team with Full BA, rescue equipment and independent air systems for all jobs from culvert works to lock gate operations. Read More...

Welcome To Sea-Lift Diving Ltd

Sea-Lift Diving Ltd have been established since 1991 and are founder members of Association of Diving Contractors.

Sea-Lift Diving are accredited by Acclaim and Constructionline, a HSE notified commercial diving company and are members of South and West Wales Safety Group.

Our specialist teams operate nationwide throughout the UK and are available 24/7 for emergency diving and confined space operations.

We can also supply detailed reports and video footage upon completion of works on many diving and confined space projects which are crucial for those inspection and survey jobs.

With our experienced teams we can offer:


  • Commercial Diving
  • Diving Services
  • Underwater Salvage Operations
  • Lock Gate Installation & Repairs
  • Demolition, Pile Cutting
  • Work & Safety Boats
  • Civil & Marinee Engineering
  • ROV With In house Pilot
  • Management Of High Risk Confined Space
  • High Risk Confined Space Teams
  • Rescue & Recovery
  • Cutting & Welding
  • Structural Survey
  • Digital Thickness Readings
  • Underwater Core Drilling
  • Underwater Cable Crossing
  • ALWC Identification
  • SRB Testing