Complete restoration of your brick and stone facades, targeted replacement of bricks cracked or exploded by frost, partial or complete repair of damaged sections. Work guaranteed by a team of CCQ certified masons.

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Not all facades need to be completely redone. Sometimes it was a section of 20 bricks that froze. Other times, it's an entire facade that has 80 years of freeze-thaw in the body. Our work starts with an honest diagnosis: what needs to be replaced, what can be retained, and how much will it cost.
Damaged bricks are replaced with old, fitted stock for an invisible result. The joints are redone with a compatible mortar. And when a complete renovation is necessary, the facade is rebuilt respecting the original architectural style.
A joint that crumbles, a crack that widens, water that comes back to the same place. They are signals. The longer you wait, the heavier the intervention and the more the bill goes up. Here's what to look out for.
Wall sections with multiple bricks moved or missing.
Crumbled mortar on a large portion of the facade.
Recurrent infiltrations despite work already done.
Stains or deposits that do not go away despite cleaning.
The City or an inspector requests corrective work.
Brick surface that peels, bursts, or falls apart
A facade that crumbles or takes water is not an aesthetic problem, it is a building envelope problem. MBNL treats the facade as what it is: the first line of defense for your building. Repointing, replacing bricks, re-sealing, with materials compatible with your building, not the quickest to install.
Our expertise comes from the largest commercial projects in Quebec.
Formed directly by the founders of the AEMQ. Same standards.
The only license that authorizes work on stone. The majority of foundation contractors only hold the concrete license.
Our construction site decisions are based on materials science.
Each era of construction, each type of brick, each local regulation.
Free on-site inspection. We tell you what we see, not what we want to sell.
Yes. MBNL pays particular attention to respect for architectural and heritage style during any repair. We select bricks whose format, color and texture are as close as possible to the existing one, and we use mortars adapted to the original materials to avoid long-term damage.
Yes. All masonry repair work carried out by MBNL is covered by a written guarantee, whose conditions are specified in your estimate before the start of work.
The Joining consists only in replacing worn mortar joints between the bricks, without touching the bricks themselves. La masonry repair is a more comprehensive job: it includes replacing damaged bricks, correcting underlying structural problems, and restoring the entire facade. MBNL assesses the real condition of your masonry and recommends the most suitable solution. Sometimes a joint is enough; in other cases, only a complete renovation ensures the sustainability of the work.
Contact us at 438.225.2169 or fill out the form on our site. A member of our team moves under 48 hours to assess the condition of your facade. You receive a detailed quotation within 24 hours, including the scope of work, materials, schedule and warranties. The diagnosis is free and without commitment.
Yes. Our team has the expertise required to work on heritage buildings, with the attention to detail that these properties require. We also support our customers in the procedures to obtain Heritage Restoration Assistance Program (PARP) grants from the City of Montreal, as well as provincial tax credits available for classified buildings.
There is no fixed frequency: everything depends on the quality of the original materials, exposure to bad weather and the maintenance carried out over the years. In general, a well-maintained brick facade can last several decades without major repairs. During the diagnosis, our experts will tell you whether work is needed now or whether follow-up in a few years is sufficient. Ask for your free inspection At 438.225.2169.
Exploded bricks, damaged joints, water infiltration: your facade sends you signals. MBNL assesses the damage and offers you a complete repair plan. Request your free evaluation.
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