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Chimney Rebuild & Tuckpointing in Thornhill, Markham

Professional chimney rebuild & tuckpointing in Thornhill, Markham — 24 hour response, licensed & insured.

Call (437) 475-2233
24 hour response
Licensed & insured
OEM parts on the truck

When freeze-thaw has spalled the brick on your chimney in Thornhill, Markham, or the mortar joints have deteriorated to sand, a proper rebuild — or partial rebuild with tuckpointing — restores structural integrity and stops the water damage cycle.

Why chimney rebuild & tuckpointing matters in Thornhill, Markham

Structural Safety

A crumbling chimney can drop bricks — a real liability during storms in Thornhill, Markham.

Tuckpointing Explained

Grinding out old mortar joints and repacking with fresh mortar. Adds 30+ years to a masonry chimney.

Partial vs Full Rebuild

If only the crown-level courses are damaged, we rebuild the top 4–8 courses. Full rebuilds are rare and only when the entire stack is compromised.

Our chimney rebuild & tuckpointing process

  1. 1

    On-Site Assessment

    We walk the exterior in Thornhill, Markham, document current condition with photos, and identify every failure point before quoting.

  2. 2

    Written Quote

    You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.

  3. 3

    Professional Repair

    Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.

  4. 4

    Cleanup & Verify

    We haul away debris, sweep the work area, and walk the finished job with you before signing off.

  5. 5

    Warranty

    Every job in Thornhill, Markham carries a written labour warranty and full manufacturer coverage on materials.

Common findings in Thornhill, Markham

  • Spalled brick faces from freeze-thaw
  • Sanding mortar joints in old chimneys
  • Leaning stacks from foundation settlement
  • Fully-failed top courses at the crown

What you get

Real Craftsmanship

Experienced tradespeople in Thornhill, Markham — not day labour — on every job.

Fair, Upfront Pricing

Written quotes before we start. No day-of surprises.

Peace Of Mind

Licensed, insured, and warrantied. If something isn't right, we come back.

Chimney Rebuild & Tuckpointing reviews in Thornhill, Markham

4.9 average from 743 verified customer reviews
Level 2 for a house sale
Recorded the whole flue on video for the buyer's agent. The chimney line item stopped being a negotiation point the same day.
Tom H. - Markham - 2026-04-03
Honest about what I did not need
They told me the flue did not need sweeping yet and charged only for the inspection. First contractor in years to talk me out of spending money.
Nadia F. - Richmond Hill - 2026-06-19
Exceptional chimney inspection
Punctual, professional, and walked me through every step. The report came the same afternoon with clear photos of the crown cracks they found. No pressure to book the repair.
Sarah M. - Toronto - 2026-05-14
Raccoon eviction and cap fitted
Family of raccoons in the flue. They removed them humanely, cleaned everything, and fitted a stainless guard that has kept them out since.
Alicia D. - Ajax - 2026-02-25

FAQ

How much of the chimney needs to be rebuilt?

We only rebuild what's damaged — usually the top 4–8 courses on GTA chimneys.

Colour match?

We source brick matched to your existing colour and size.

Warranty?

10-year masonry workmanship warranty.

Book your chimney rebuild & tuckpointing today

24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Thornhill, Markham.

Call (437) 475-2233

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