
Chimney repair Ottawa and Cantley homeowners can count on. Maçonnerie J. Légaré restores the brick, stone and mortar of residential chimneys across the Outaouais region. Cracked units, crumbling joints, shifted masonry — we look at it, then rebuild it properly.
RBQ 5867-6305-01
Maçonnerie J. Légaré is a residential masonry contractor based in Cantley, serving the Outaouais region and homeowners near Ottawa. Chimneys are one of the parts of a house we are called to most often, because a chimney stands exposed on every side and its masonry takes the full weight of freeze and thaw cycles year after year.
Our work on a chimney is masonry work. That means brick, stone and mortar: replacing units that have cracked or crumbled, repointing joints that have worn away, repairing cracks that run through the stack, and stabilizing masonry that has started to shift. Nothing more, nothing outside the trade.
Chimney repair Ottawa and Outaouais homeowners request usually starts with something small and visible — a joint you can scrape with a fingernail, a piece of brick found on the ground. We come and look at the chimney first, tell you plainly what has deteriorated, and only then put a quote together. In Cantley and across the Outaouais, that visit is how every job begins.
A single joint and a full rebuild follow the same sequence, in Cantley as anywhere else in the Outaouais. You always know which stage the work is at.
Inspection of the visible masonry
We look at the chimney's brick, stone and mortar joints on site and note what has deteriorated.
Assessment of cracks and deterioration
We identify whether the damage sits in the joints, in individual units, or in the chimney structure itself.
Written quote
You receive a clear description of the masonry repair planned and the materials involved, with no surprises.
Repair or replacement of damaged units
Cracked or crumbling brick, stone and block are removed and rebuilt section by section.
Repointing of the mortar joints
Worn joints are raked out and refilled with mortar matched to the existing masonry.
Structural stabilization where needed
When the masonry has shifted, we stabilize it before finishing, then leave the site clean.


Chimney work rarely arrives alone. The same crew handles every masonry service below, on residential buildings only.
Brick installation
New brick walls and veneers for homes, additions and rebuilt sections.
Stone installation
Natural and decorative stone laid on facades, walls and entrances.
Masonry and crack repair
Cracks in brick, stone, block and parging repaired, with joints repointed.
Chimney and fireplace masonry work
Restoration of the brick, stone and mortar that make up chimneys and fireplaces.
Concrete block work
Block laid or repaired, often as the base beneath a brick or stone finish.
Parging / stucco
New parging and parging renewal over a masonry surface.
Brick wall stabilization
Masonry ties installed when a brick wall pulls away from its backing.
Related pages: masonry repair in Outaouais & Cantley, fireplace and chimney masonry and stone installation.
Our shop is in Cantley and our service area is the Outaouais region. Homeowners just across the river near Ottawa reach us the same way, and the masonry problems are the same on both sides: brick and stone chimneys weathered by Outaouais winters, mortar joints that gave out before the units did.
Because we work locally, a site visit does not turn into a logistics project. Send the address with your request and we confirm whether it falls inside the area we cover before anything is scheduled. Everything we do is residential masonry.
Chimney masonry gives warning before it fails. These are the signs worth calling us about, and they are all things you can see from the ground or from a window.
Cracked, chipped or crumbling bricks on the chimney stack
Mortar joints that are hollow, powdery or missing altogether
Loose or shifted stone units near the top of the chimney
Visible cracks running through the chimney masonry
Pieces of brick, stone or mortar found on the roof or on the ground
Any one of these is a reason to have the chimney assessed. Masonry that is losing its joints keeps losing them, and a small repointing job left alone for a few seasons becomes a rebuild. An assessment costs you a phone call.
Chimney repair Ottawa and Cantley homeowners trust starts with a look at the actual masonry, not a guess over the phone. We restore brick, stone and mortar across the Outaouais, we tell you what we see, and we quote what the repair takes. Send the form on this page or call 819 592-7335 and we will set up the visit.