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We Stand Out Through Our Versatility

General Welding for More Than 30 Years

Let Us Handle It

Founded in 1986, Marc Marine Welding is a general welding company. With a professional approach and a dynamic team, our company specializes in the manufacture of steel structures and metalworking. Our attention to detail and our ability to adapt to different situations have allowed us to build a solid reputation and create lasting relationships with our customers, built on trust.

A Reliable and Efficient Team

Call on our experts for your steel structures and metalworking. We manufacture stairs, railings, furniture, mezzanines, etc. for the residential, institutional, industrial and commercial construction industries.

With an innovative, professional approach, our team is able to quickly respond to our customers’ most demanding jobs. We can also adapt to extreme conditions with a single purpose in mind, which is to deliver impeccable, lasting work. Whether you need general welding, mobile welding, cutting, bending or repairs of any kind, we have the expertise to meet your needs.



We manufacture custom-made elements for construction, such as stairs and railings. We have our own clientele that we serve directly and we also supply several local contractors.


We only repair propeller tails. Our attention to detail will bring you amazing results. Please kindly note that we do not offer pthe propellers reparation service any longer.


This department is extremely versatile, as we repair practically anything. Give us your damaged mechanical parts, restaurant equipment and any number of small items that get broken in everyday life. We also sell various metal products such as angles, flat irons, tubes and beams in bulk.

Cutting and Bending

We offer cutting and bending services for aluminum sheets, steel and stainless steel. We manufacture various metal items such as trunk beds and ladder supports for trucks.

Soudure mobile

Nous soudons les divers types de métaux tels que l’acier, l’acier inoxydable ainsi que l’aluminium. Le tout ce fait directement sur un chantier ou sur le site de votre choix.

Steel Structures

Benefit from our know-how and in-depth knowledge.

Stairs and Handrails

We meet all your metalworking needs.

A Partner for Your Projects

Our versatile and experienced team is ready to help you.

Professional associations

Régie du bâtiment (RBQ Licence : 8318-2642-33)

Consumer Division

(Repairs, Marine)

495 Chemin Industriel

Gatineau, QC J8R 0J9

Opening hours

Monday - Friday 07:00 AM - 05:00 PM

Saturday - Sunday Closed


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