Commercial Diving Services

ASI Marine specializes in underwater infrastructure inspections, marine construction and industrial repair and maintenance.

ASI Marine’s commercial diving crews conduct a full range of underwater services, including;

  • Industrial repair & maintenance
  • Underwater welding/cutting
  • Grout injection and tremie concrete placement
  • Bulkhead and coffer dam installation
  • Mussel control system installation

Our skilled commercial divers have a clear understanding of safety requirements and a commitment to quality control in all types of civil engineering inspections, underwater interventions and marine construction, all routine to hazardous environments.  We have the experience, versatility and equipment to deal with even the most complex technical assignments, including air and mixed gas diving, underwater welding, and nuclear diving.

Commercial Diving and Marine Construction services are carried out under the Province of Ontario – Ministry of Labour Diving Regulations O. Reg. 629/94 and Canadian Standards Association guidelines for Competency Standards for diving operations CAN/CSA-Z275.4-97.

Industries served:

  • Power Generation (Nuclear and Hydro)
  • Industrial
  • Commercial

What you need to know before hiring a diving contractor.

Contact us to learn more