Diving Services

Quasar Subsea Service

Providing sustainable solutions and services for the oil and gas industry.

Diving Services

Quasar Subsea provide a comprehensive range of Operational Diving, Audit and onshore Project Support personnel.


As a founding element of the Quasar Subsea business, we have enormous comprehensive knowledge and relationships with key personnel that make Quasar Subsea an established area in the Dive sector.


Our staff have extensive experience of both Sat & Air Diving campaigns, including Hyperbaric Welding in projects requiring Divex or Drager system knowledge, leadership and challenging adverse conditions; low visibility, heavy subsea construction, deep-water or tidal impacted operations.


Environmental Data Acquisition
Environmental data acquisition services comprise; stills camera / video and seabed sampling to meet our client’s environmental baseline and habitat assessment requirements.

In addition to Sat & Air Spread contingents, Quasar Subsea also supply Diving Specialists for Dive Vessel and Dive System Audits in line with IMCA Guidelines, as well as Subsea Project Management & Engineering resources working within Clients teams, offering advice at the proposal stages of a tender, right through to operational activity stages.

Our System Includes:


  • • Inbuilt vessel diving systems.
  • • Portable containerized Diving Systems with LARS.
  • • Daughter craft Diving Systems.
  • • SRP - Scuba Replacement Systems.

Inspection of offshore/inshore structures and pipelines is one of the key services lines of our business. These operations can be undertaken by both divers and/or ROV's and include:

Repair & Maintenance:

Quasar Subsea repair and maintenance services fall directly in line with our inspections. Our experienced, multi-disciplined personnel are trained to conduct repair and maintenance works on-site allowing our clients to ensure their assets are fully operational.

Construction & Decommissioning:

Quasar Subsea covers all service lines to make us the ideal partner for all construction, installation and decommissioning requirements.