Underwater Inspections
Underwater Inspections

Diligent Inspections with Quality Reporting

You don’t know what you don’t know. Out of sight shouldn’t mean out of mind. The condition of structures that reside underwater need to be assessed from time to time to ensure that they are still where they are supposed to be and still capable of performing the function for which they were intended.

Dive Inspections

Dominion Divers’ inspection team are your eyes underwater. From a simple visual look-see, with an HD video record provided, to cleaning and prepping surfaces for a more in-depth and detailed assessment with various modes of non-destructive tests and measurements, to extracting cores from concrete and timber or obtaining samples of any kind for qualitative analysis, our dive teams can perform inspections of anything underwater, and at the level of your requirement.

Our divers use surface supplied air and two-way communications deployed with high intensity, helmet mounted lighting and HD cameras. Progress can be viewed on the surface and direction provided through constant communication in real-time to ensure no detail is missed.

We have specialized procedures and dedicated equipment for carrying out work in confined entry situations, potable water supplies or contaminated and hazardous environments as well.

Remote Operated Vehicle (ROV) Inspections

If sending a diver down isn’t feasible due to safety concerns, physical limitations of access, environmentally sensitive situations, or any other reason, one of our inspection-class ROVs can be utilized to perform a video inspection. Typical inspection subjects include bridges, dams and water control structures, wharves, marine vessels, water intake systems and anything else under, above or near the water.


Our inspection team provide thorough inspections with meticulous attention to detail and high-quality reporting that is expected by professional engineers.

Underwater Inspection Services

  • Concrete Coring
  • Cathodic Protection
  • Flow Monitoring
  • Habitat Survey
  • HD Underwater Video
  • Leak Detection
  • Multibeam and Single Beam Sonar Inspections
  • Marine Vessel Inspections
  • Non-Destructive Testing
  • Pipeline Locates
  • Timber Coring
  • Wharfs, Marina Inspections
  • Zebra Mussel Inspection & Removal

Underwater Inspection Gallery