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

Sea-Lift Diving have been established since 1991 and are founder members of ADC.

We are proud members of ConstructionLine, Acclaim, ISO 9001 and are approved installers of HCL Products for Marine Applications and Denso.

Our specialist teams operate out of two offices from Kent, England and Swansea, Wales which means we can cover nationwide throughout the year.

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 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

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Facebook Posts

2 weeks ago

Sea-Lift Diving Ltd

A few photographs from the sluice paddle refurbishment works at Port Talbot. With our experienced team of engineers, hydraulic and confined space operatives we have removed the old defective parts for new and reconditioned the hydraulic ram for installation. ... See MoreSee Less

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3 weeks ago

Sea-Lift Diving Ltd

#TBT ROV footage of a mooring chain from a few years ago, it shows you the extent of corrosion on the chains. Parted chains can cause pontoons to disconnect from anchor points and cause catastrophic damage to pontoons and vessels. ROV inspections are a reliable, efficient and cost effective method of inspection.
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4 weeks ago

Sea-Lift Diving Ltd

We are pleased to announce that we are now on the South West Wales Civil Engineering Contractors Framework. If you require any Diving, ROV, Confined Space Rescue Management or Civil Engineering Consultancy please contact us on 01792 793326 or visit our website

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1 month ago

Sea-Lift Diving Ltd

Its been a busy period for us at Sea-Lift Diving. Heres a few pics from a recent call out to recover a sunken vessel at Port Talbot Docks. The vessel was temporarily repaired by divers and surface operatives using mechanical bungs and is now afloat for repair. ... See MoreSee Less

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3 months ago

Sea-Lift Diving Ltd

We offer a range of services at Sea-Lift including Civil Engineering works. A recent example is this repair to a large sink hole at Port Talbot Docks. Operatives investigated the material loss areas and carried out dock wall repair, re-pointing, crack stitching, concrete works, excavation and tarmacing. ... See MoreSee Less

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