August 20th, 2025 marked the official grand opening of the newest branch in the OCP supply network. With this latest expansion into Rouyn-Noranda, Quebec, OCP now serves five locations across Northern Ontario and Northern Quebec. Bringing construction supplies, tools, and building solutions to industrial, commercial, institutional, mining and residential sectors in the Abitibi-Témiscamingue region.
The Rouyn-Noranda branch operates out of 320 Av. Turpin, equipped with 17,555 square feet of space, including a state-of-the-art warehouse, a product showroom, and a team whose knowledge of product application and project-specific supplies makes OCP’s personalized service worth coming back for.
For OCP, the move into Quebec is a first. OCP has operated in Northern Ontario since 1974, growing from a single location in Sudbury to branches in Sault Ste. Marie, Timmins, and North Bay. Rouyn-Noranda extends that footprint across the provincial border and into a francophone market. Reaching into new regions while staying true to the expertise, product range, and personalized service that have defined OCP for years ensures we continue to grow alongside the contractors, builders, and owners who count on us.
The branch location was officially acquired on June 14th, 2025 — the same day as OCP’s 50th anniversary, which coincidentally also lines up with founder Dick Cousineau’s 86th birthday. On August 20th, the branch was officially celebrated as the next step in OCP’s growth.
Alongside the acquisition of the Quebec branch, OCP has rolled out a new brand identity under a new bilingual name: Matériaux OCP Supply — with the French version (Matériaux OCP) displayed on Rouyn’s office signage and truck fleet.
With the opening of OCP Rouyn, also comes the inclusion of Cousineau Concrete Pumping services operating out of the same location.
Now operating across five branches, Matériaux OCP Supply remains proudly family-owned and committed to supporting the region’s construction, mining and industrial sectors across both English and French speaking communities.
