Underwater Services

for Construction Companies


Divex Marine can help you with any underwater construction work, regardless of the project size. We are proud to have participated in the construction of major work sites since 1963.

We are aware of the tight schedule and budget in the construction industry. We’re therefore ready to help 24 hours a day, seven days a week. We specialize in Construction and Underwater Inspection. We have the required abilities and qualifications to either assume an entire mandate or work as subcontractors with both general and specialized contractors.

Divex Marine is made up of divers, a senior engineer, welders, mechanics, and project managers who keep up to date with the latest technologies. Our innovative repair methods and advanced technologies result in important savings for our clients.

Travaux Sous-marins


From Ontario through Quebec to the Maritime provinces, our services cover every body of water in these regions, including the Great Lakes (Superior, Michigan, Huron, Erie, Ontario), the Gulf of Saint Lawrence, and all harbour areas (Quebec City, Montreal, Baie-Comeau, Trois-Rivières, Toronto, Oshawa, Hamilton, Sept-Iles, Gros-Cacouna, Port-Cartier, Sorel-Tracy, and Ile-aux-Coudres).

In addition to direct access to major road networks, our operations are located near the Montreal-St-Hubert-Longueuil airport. This is ideal for providing emergency service when fast and efficient access is required to serve your needs.

24 hours a day, 7 days a week

We know your ships must respect their itinerary to arrive at destination on time. We’re therefore ready to help anytime.

Accreditation: minimize the risk!

Divex Marine has been certified by several world-renowned organizations. Our divers in particular are highly qualified, with commercial diving certification. With Divex Marine, you have the assurance of prompt and professional work that meets the highest standards of quality and safety.