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Chimney Rebuild & Tuckpointing in Duffins Crossing, Ajax

Professional chimney rebuild & tuckpointing in Duffins Crossing, Ajax — 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 Duffins Crossing, Ajax, 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 Duffins Crossing, Ajax

Structural Safety

A crumbling chimney can drop bricks — a real liability during storms in Duffins Crossing, Ajax.

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 Duffins Crossing, Ajax, 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 Duffins Crossing, Ajax carries a written labour warranty and full manufacturer coverage on materials.

Common findings in Duffins Crossing, Ajax

  • 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 Duffins Crossing, Ajax — 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 Duffins Crossing, Ajax

4.9 average from 743 verified customer reviews
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
Clean, quiet, respectful
Shoe covers, sheeting, and a sealed vacuum. My wife works from home and barely noticed they were here.
Peter N. - Oshawa - 2026-01-15
Great with an old masonry chimney
1920s brick, plenty of quirks. The technician clearly knew older builds and pointed out mortar joints to watch rather than pushing a rebuild.
Owen C. - Milton - 2025-11-08
Camera scan caught a cracked tile
Previous company swept and said everything was fine. Diamond ran a camera and showed me a cracked liner tile on screen. Glad I got the second opinion.
Marta S. - Mississauga - 2025-11-30

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 Duffins Crossing, Ajax.

Call (437) 475-2233

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