AC Soudure offers machinery and industrial equipment installation for all types of residential, industrial, commercial, and institutional projects. Our mobile team of welders specialized in conventional welding processes such as SAW, SMAW, OAW, TIG, MIG, and MAG can come right to your job site to work on the ground or at height. We know this type of work requires strict compliance with safety standards, which is why all of our workers have been trained on the latest job site safety regulations.


We can also disassemble, remove, or demolish your old equipment before installing your new machinery. We then install your new equipment, including welding connections to various supply sources of energy, liquid, or any other material required for operation. We also offer industrial machine replacement part services. We take the time to examine the machine and determine the part you need, which we then produce in our machine shop, helping you reduce operational costs while enjoying customized service. We provide a variety of installation services, including:

  • Replacement part fabrication
  • Industrial design
  • Engineering
  • Hot tap
  • Mould manufacturing
  • High-pressure piping installation
  • Oxyacetylene torch treatment for ferrous metals
  • High- and low-pressure pipe welding
  • etc.


Before we begin any installation project, we make sure that the structure of your job site, plant, or platform is strong enough to undergo the desired modification and that safety regulations in effect allow for the installation you want. Our goal is to ensure that your installation is sturdy and long-lasting.


We serve Montreal and surrounding cities (Laval, Longueuil, Varennes, Candiac, Châteauguay, Saint-Hubert, Saint-Lambert, Brossard, Boucherville, Beloeil, Blainville, Sainte-Thérèse, Deux-Montagnes, Mirabel, etc.). Please contact us for a free estimate on your welding project.