About Us


With over 12 years of experience working in interlock, retaining walls, and mortar capping, we stand out from the competition thanks to the quality of our excavations and installations. We’ll be sure to create unique designs that will fit your needs and your budget.

Built to Last


Simply put, quality excavation and compaction of the foundation ensure durability. That's why we take the time and effort to dig at the right depth, lay a geotextile membrane, and compact it with the latest state-of-the-art equipment.

VIP Service


At Prointerlock, you deal directly with the owner, Alex Laflamme, from start to finish. Whether it’s to provide advice, to help you choose your bricks from Permacon, or to get the job done, Alex will always be there in person! We proudly serve the communities of:

  • Casselman
  • Limoges
  • Embrun
  • Russell
  • Rockland
  • Orléans

Tell us about your project!

CONTACT US
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