24 HOUR RESPONSE GUARANTEED

Chimney Flashing Repair in Ailsa Craig

Name: Diamond Home Services
Address: Serving Greater Toronto Area, Ailsa Craig, ON, M5V 2T6, CA
Telephone: (437) 475-2233
Price range: $$
Rating: 4.9

Professional chimney flashing repair in Ailsa Craig — 24 hour response, licensed & insured.

Call (437) 475-2233

24 hour response

Licensed & insured

OEM parts on the truck

Where your chimney meets the roof in Ailsa Craig is the single most leak-prone spot on your entire home. Proper chimney flashing has two layers — step flashing woven into the shingles and counter-flashing tucked into the brick mortar joints. When either fails, water tracks straight into the wall.

Why chimney flashing repair matters in Ailsa Craig

Two-Layer System

Real chimney flashing is a two-part system. Anyone offering to 'just caulk it' is selling you a 12-month fix.

Mortar Cut Matters

Counter-flashing must be cut into the mortar joints — not surface-mounted. Surface-mount flashing on a chimney lasts one winter.

Ice And Water Shield

A proper chimney rework includes ice-and-water membrane under the flashing for a redundant seal.

Our chimney flashing repair process

1
On-Site Assessment
We walk the exterior in Ailsa Craig, document current condition with photos, and identify every failure point before quoting.
2
Written Quote
You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.
3
Professional Repair
Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.
4
Cleanup & Verify
We haul away debris, sweep the work area, and walk the finished job with you before signing off.
5
Warranty
Every job in Ailsa Craig carries a written labour warranty and full manufacturer coverage on materials.

Common findings in Ailsa Craig

Surface-mounted counter-flashing pulling away from brick
Rusted galvanized flashing from years of moisture
Missing kick-out flashing at the roof-wall junction
Caulk-only 'repairs' from prior contractors

What you get

Real Craftsmanship

Experienced tradespeople in Ailsa Craig — 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 Flashing Repair reviews in Ailsa Craig

4.9 average from 743 verified customer reviews

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

Wood stove cleaning done right

Careful, knowledgeable, and explained the creosote grading so I actually understood why it mattered. Booking was easy and they arrived inside the window.

Jonathan P. - Oakville - 2026-01-27

Fast after a smoke back-up

Smoke came into the living room on a Sunday evening. They were here the next morning, found a nest, cleared it, and tested the draft before leaving.

Kevin O. - Brampton - 2026-03-08

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

FAQ

Why did my flashing fail?

Almost always because it was surface-mounted and caulked instead of cut into the mortar.

Do you cut into the brick?

Yes — that's the only way to do this repair properly. It's called a reglet cut.

Timeline?

Most chimney re-flashing jobs are a same-day, one-crew job.

Book your chimney flashing repair today

24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Ailsa Craig.

Call (437) 475-2233

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