Superior Marine Services

Since 1969 Dominion Diving Ltd. has been a vital provider of Marine Services to both the inshore and offshore industries throughout Canada.

Our tugboat fleet is equipped with cutting edge technology

Our Fleet

Contact us for all your Diving, Marine Service, and ROV requirements

LEADERSHIP

DOMINION DIVING LTD. ANNOUNCES LEADERSHIP UPDATE

Dartmouth, Nova Scotia - Dominion Diving Ltd. announces that Matthew Lohnes stepped down from his position with the company as President and Director, effective March 16, 2026, to attend to personal matters and is no longer involved in the day-to-day operations of the organization.

Questions or concerns relating to Dominion Diving Ltd. may continue to be directed to Robin Lohnes, Chief Executive Officer, and Shawn MacPhail.

ROV

DDL has decades of Subsea experience

A trusted partner in Offshore and Inshore ROV Operations, DDL operates from a variety of platforms and configurations providing a range of solutions, from portable suitcase style observation to the largest Work Class system in Canada.

What Our Customers Say

Thanks for an entirely successful tow operation today! Please thank your crew as well, excellent work all around and I really appreciate their flexibility to manage the delayed gangways. We’ll be in touch and thanks again.

Testimonial

Just wanted to say thank you again for your teams’ support during the trials we completed this month, especially with the larger trial using the ROV winch. We very much appreciate the effort you guys always put into our trials and help in ensuring everything goes smoothly.

Testimonial

Thanks for the assist yesterday on HMCS XXXXXX. Let the boys know they did an awesome job and that this is the first time we have received a clear image of a properly cleaned transducer face the first time out of the gate. It makes my job today 100% easier.

Testimonial