Specialized in masonry installation, facade repair, rubble stone foundation and bow wall repair.

Bulging wall or structural instability?
Emergency response
438.225.2169
Bulging wall or structural instability?
Emergency response
438.225.2169
Bulging wall or structural instability?
Emergency response
438.225.2169
From emergency bow wall repair to masonry installation for a 50-unit building, we cover all residential and commercial masonry needs in Montreal, Laval and on the North Shore.
Rapid structural intervention for bulging, detached or unstable walls. Securing, controlled dismantling and lasting reconstruction. Residential and commercial.
Expert installation of bricks, natural stones and concrete blocks. New constructions, extensions, triplexes and income buildings.
Complete repair of exterior facades, replacement of sills, lintels and shelf angles. Improved watertightness and energy performance.
Complete restoration of brick and stone facades, replacement of damaged bricks, structural correction. Residential and commercial buildings.
Restoration of the fieldstone and limestone foundations of houses before 1925. Lime repointing, consolidation and waterproofing.
Replacement of mortar joints worn by freeze-thaw cycles in Montreal. Structural reinforcement, waterproofing and fine finishing.
Masonry projects for new buildings, condos, triplexes and multi-unit residential. Full compliance with RBQ standards.
High-strength acrylic coating on slabs, driveways, balconies and parking lots. Formulated for Montreal winters - lasting 10+ years.
The vast majority of Montreal homes built before 1925 rest on foundations made of rubble stone — limestone or granite. These foundations suffer from crumbling lime mortar, infiltrations and differential settlements.
MBNL is one of the few contractors in Montreal specializing in ancient stone masonry. We master the traditional techniques of lime repointing and consolidation.
Cracks in basement walls
Recurrent water infiltrations
Crumbling of the mortar between the stones
Walls that bulge or slope
Persistent damp odor
Full inspection and diagnosis
Repointing with lime mortar
Injection and sealing
Structural reinforcement
Guaranteed work
RBQ license specializing in masonry and foundation
Exclusive use of lime mortar (compatible with ancient rubble)
Support for heritage grants available

Based in the heart of Laval, our 12 specialized masons work in all Montreal boroughs, as well as throughout Laval and throughout the North Shore.
Plateau · Mile-End · Rosemont · Verdun · Southwest · Griffintown
Chomedey · Sainte-Dorothée · Duvernay · Fabreville · Vimont
Westmount · Town of Mount Royal · Outremont · Côte-des-Neiges
Ahuntsic · Saint-Laurent · Cartierville · Montreal-North
Terrebonne · Blainville · Rosemère · Boisbriand · Mascouche
Saint-Jérôme · Mirabel · Sainte-Thérèse · Saint-Eustache
Hochelaga · Anjou · Mercier · Pointe-aux-Trembles · Riviere-des-Prairies
Lachine · Dorval · Pointe-Claire · Dollard-des-Ormeaux · Pierrefonds
Rubble foundations, restored facades, new multi-units — browse our projects across Montreal and Laval and see the difference that the right materials and the right techniques make.

Installation of waterproofing membranes located at the bottom of masonry walls. Brampton brick installation at the St-Laurent project, Montreal.

Installation of waterproofing membrane and installation of natural stone such as Adair limestone with installation pattern in 3 formats. Dense dolomitic limestone was chosen for its weather resistance, longevity and aesthetic appearance. In addition, the installation of the crowning stone was carried out using a chemical anchoring system.

Waterproofing in 3 stages of the Saint-Gabriel school foundation and installation of a French drain and a catchment basin.
Diagnosis on site within 48 hours. Complete assessment of your masonry.
Detailed quote within 24 hours. Materials, deadlines and guarantees defined in writing.
Calendar that respects your constraints. Complete protection of your property.
Team of CCQ certified bricklayers. Daily monitoring of the construction site.
Quality validation with you. Complete cleaning of the construction site included.
Written guarantee on all our work. Post-construction follow-up included.
The cost varies between $3,000 and $15,000 depending on the extent. MBNL offers a free diagnosis on site within 48 hours. Call 438.225.2169 for a quick response.
Yes — well-maintained, rubble foundations last for centuries. MBNL masters lime repointing, consolidation by injection and waterproofing. Much less expensive than replacing everything with concrete.
Repointing only replaces mortar joints. The repair is more complete: brick replacement, structural correction, facade restoration. MBNL recommends the best option based on the actual condition.
Partial repointing: 1—3 days. Complete renovation of a duplex: 1—2 weeks. Rubble stone foundation: 1—3 weeks. We establish a specific schedule during the quote and stick to it.
Yes. The City of Montreal offers the Heritage Restoration Assistance Program (PARP). Provincial tax credits also exist for classified buildings. MBNL can guide you through the process.
Yes. The acrylic products we use are formulated for Quebec freeze-thaw cycles (class XF4). A well-applied resurfacing lasts 8—15 years on a driveway with minimal maintenance.
Yes. The complete cleaning of the construction site is included in all contracts at no additional cost. A post-construction follow-up is also provided by our team to ensure your full satisfaction and answer any questions after the end of the work.
Yes. All work is covered by a written warranty, handed over before the start of construction. The conditions of each guarantee are clearly defined in the quote.
MBNL serves Montreal, Laval and all of the North Shore. If you are not sure if your address is covered, contact us at 438.225.2169. We confirm the availability of our team without delay.
MBNL is a company specialized in masonry and concrete, established in Laval and serving Montreal, Laval and the North Shore. The team brings over 20 years of experience in the trade and is composed of CCQ certified masons. MBNL holds specialized RBQ license no. 5792-7261-01 and has a Google rating of 4.9 stars, reflecting consistently satisfied customers.
You can reach us by phone at 438.225.2169. We perform an on-site diagnosis within 48 hours and deliver a detailed quote within 24 hours following the visit. Our team is available to answer your questions and support you from the very first stages of your project.
MBNL is a company specialized exclusively in masonry and concrete. This specialization results in technical expertise that only a dedicated contractor can offer: in-depth knowledge of old and new materials, mastery of lime mortars for rubble foundations, rigorous RBQ compliance and a team composed entirely of CCQ certified masons. A general contractor often subcontracts the masonry; at MBNL, every job is done by our own experts.
New Look Masonry and Concrete (MBNL) is a team of 12 specialized masons who work on all types of residential and commercial projects in Montreal, Laval and on the North Shore. Masonry repair, brick and stone installation, bow wall repair, repointing and facade restoration.
Our distinctive specialty: the repair of rubble stone foundations, typical of Montreal houses built before 1925. We are one of the few contractors to master the lime mortar techniques that preserve these heritage foundations.

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4.9 stars on Google, maintained for over 5 years. Check out our reviews to see the level of service we provide to each customer.
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No vague promises. When you sign each contract, you receive a written guarantee that specifies exactly what is covered and for how long — depending on the type of work being done. At MBNL, you always know what to expect.