Underwater Services

for the Marine Industry

Repair, inspection, and refloating operations


Whether you are a local, national, or international marine company, Divex Marine can help. Our company has been offering solutions since 1963 to resolve emergencies at anchor or in port. We specialize in Ship Repair, Underwater Inspection, and Refloating and Recovery.

To repair vessels that are afloat, our intervention can be carried out by our welder divers who will propose the most effective solution for your situation.

If dry-docking would normally be required, we have the expertise to carry out delicate underwater operations to avoid dry-docking.

Compagnie Maritime

We provide several services when refurbishing a vessel and replacing defective parts:

Cleaning and polishing hulls, propellers, and thrusters

Custom manufacturing of parts (water intake grates, rope-guards, cofferdams)

Measuring the residual thickness of steel (NDT)

Replacing sacrificial anodes

Installing magnetic membranes

Welding and cutting

General mechanics


Our strategic location in the greater Montreal area means rapid service within a vast territory in Quebec and Ontario, including the Saint Lawrence and Great Lakes Seaway. Wherever you are, Divex Marine will be pleased to make the trip to offer you our professional services.

We are also located near major road networks and 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.