All HDSA Group Commercial divers are ADAS trained in the use of Surface Supplied Breathing Apparatus (SSBA). All of our divers are very experienced in every facet of marine construction and underwater operations.

We have qualified and experienced teams that are available during business hours and also on call, should you have any emergencies. We can help with all of your Commercial Diving needs including:

• Underwater Construction
• Underwater Inspections – Complete with written report, video or photography as required.
• Maintenance Programs
• Repairs
• Demolition
• Salvage
• Installation & Removal of Coffer Dams
• Underwater Broco Cutting
• Underwater Cable Laying
• Underwater Welding
• Anode Installation