Industries Served

Our Services

Remote Inspections & Surveying

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Commercial Diving

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Remote Innovations

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Tunneling Support

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Mussel Management

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ASI is passionate about developing and delivering innovative solutions for our clients.

Our purpose is to use our expertise in all areas of underwater surveys and inspections, maintenance, tunneling and mussel monitoring and control to create peace-of-mind for our clients.

ASI’s success is a result of long-term and symbiotic relationships with valued clients while innovatively managing their non-core business.

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30 years providing reliable, leading-edge underwater services world-wide

ASI Group Ltd provides industries and governments worldwide with leading-edge underwater services focused on the assessment, maintenance, rehabilitation, and construction of underwater infrastructure and environments. More specifically, ASI Marine specializes in underwater remotely operated vehicle (ROV) inspections, commercial diving and marine geophysical/hydrographic surveys. Our commercial diving expertise has also allowed us the opportunity to provide hyperbaric intervention support services to the tunneling industry.

Experienced

ASI Group Ltd has been leaders and innovators in inspection and surveying technology and underwater methodologies for over 30 years.

Trusted

Our long-standing relationships with clients have enabled our company to grow and continue to develop solutions.

Industry Leading

Recognized world-wide as industry subject matter experts in underwater intervention methodologies.

"ASI outperformed our expectations. We learned more in the first 2 hours with ASI than we found out with multi-day inspections with other ROV companies."

"The final report that was submitted was the best quality dive inspection report that I have encountered during my tenure with Metro Vancouver. It was well organized and the quality of information provided detail that is not typical of any previous dive reports I’ve encountered with Metro Vancouver."

"The Central Arizona Project has had a long standing business relationship with ASI Group and has always considered that relationship to be noteworthy. CAP will continue to work with ASI Group in the future as our ROV and Sonar company of choice."

The operation was completed safely and without incident making it the longest ever successful tunnel inspection in Australia. Given the accelerated schedule and fast paced nature of conducting such an assignment as part of a large scale mega-project and to have great success carrying out the work speaks volumes for ASI Group's professional attitude.

“I would like to take this opportunity to thank ASI Group Ltd. for the excellent services that have been provided to St. Catharines Hydro Generation Inc. over the last fifteen years. The technical advancements that your company has made are second to none and have assisted us through their use in better managing our facility.”