Masonry Chimney Repair Toronto — Full-Service Masonry Restoration
Structural masonry chimney repair by WETT-certified specialists — parging, tuckpointing, brick replacement, crown rebuild and waterproofing under one roof.
What's included
- Structural parging of smoke chambers
- Full-crown rebuild with drip edge
- Tuckpointing and brick replacement
- Colour-matched mortar for century homes
- Waterproofing after every masonry repair
- Historical restoration of pre-1940 chimneys
- 5-year workmanship warranty
- Insurance-claim documentation available
Masonry repair is more than tuckpointing
A proper masonry chimney repair covers everything the chimney is built out of: crown (concrete cap on top), brick (structural walls), mortar joints (what holds the brick together), smoke chamber (interior masonry above the firebox), and firebox itself.
Most 'chimney repair' companies only do the flashy exterior work. Structural masonry — parging the smoke chamber, rebuilding the firebox, refractory work — is where we do the majority of our jobs.
Why smoke chamber parging matters
The smoke chamber sits above the firebox and below the flue. It's built from stepped brick and gets extreme heat. Old smoke chambers deteriorate — bricks fall out, mortar erodes, and gaps form.
The fix is 'parging' — a heat-resistant refractory coating troweled over the interior walls to seal them and improve draft. Cost: $650–$1,400. Payoff: safer chimney, better draft, longer chimney life.
Historical restoration
Toronto has thousands of pre-1940 masonry chimneys — Cabbagetown, Riverdale, Roncesvalles, the Annex, Rosedale. These need heritage-grade restoration: Type-O mortar, colour-matched brick, hand-tooled joint profiles.
We do this work regularly and we welcome heritage-committee involvement. Ask for the historical-restoration package.
What Toronto homeowners say
"Booked a sweep and WETT inspection before winter. Crew arrived on time, laid down drop cloths, and walked me through the report photo by photo. Fixed pricing, no upsell — exactly what was quoted."
— Sarah M.
"Cracked clay liner in our 1962 fireplace. They installed a stainless liner and new cap in one day and the draft is perfect. Warranty paperwork emailed the same evening."
— David R.
"Called for a raccoon in the flue. They removed it humanely, sanitized the smoke chamber, and installed a stainless cap. Fair price, no drama, and they even followed up a week later."
— Priya S.
Frequently asked questions
What does masonry chimney repair include?+
Crown, brick, mortar, smoke chamber, firebox and cap — every structural element. Scope depends on inspection findings, quoted line by line.
How much does full masonry restoration cost?+
$1,500–$4,500 depending on scope. Full quote after our free 12-point inspection.
Do you handle heritage-designated chimneys?+
Yes — colour-matched brick, historical mortar and hand-tooled joints per heritage-committee requirements.
How long does masonry work take?+
Small tuckpointing: 1–2 days. Full restoration: 5–10 days. Weather-dependent (masonry needs >5°C).
Is masonry repair covered by insurance?+
Event-caused damage (storm, fire, tree strike) is usually covered. Freeze-thaw wear typically isn't.
Do you offer emergency masonry repair?+
Yes — active leaks and post-storm damage get next-day response.
Serving the entire GTA
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- WETT & CSIA certified