4.9★ from 743 GTA homeowners

Chimney Leak Repair Cost in Burlington — Get Your Price Instantly

Leak tracing, flashing replacement and waterproofing with a dry guarantee. See real chimney leak repair prices in Burlington in under 60 seconds.

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  • Licensed, insured, WETT & TSSA certified
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Typical chimney leak repair prices in Burlington
Job typeTypical price
Cap and crown sealingStops the most common entry point$420 – $780
Flashing replacementStep and counter-flashing renewed$650 – $1,600
Full masonry waterproofingVapour-permeable sealer, 10-year rated$780 – $1,900

Ranges reflect Burlington labour and material costs. Your calculator result is tailored to your answers.

Chimney Leak Repair price assistant

Live Burlington pricing · answers in under 60 seconds

Hi! I'll price your chimney leak repair in Burlington in a few quick questions — no phone call needed to see the number.

Where do you see the water?

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Licensed, insured, WETT & TSSA certified · 4.9★ from 743 GTA reviews

What Burlington homeowners say

Good work, tight scheduling

Had to move my appointment once, but the sweep itself was excellent and the crown sealing has held through the winter with no water staining.

Greg W. · 2025-10-21

Thorough sweep before the season

Drop cloths went down before anything else. Room was spotless afterwards and they fixed a loose cap on the spot rather than booking a second visit.

Emily T. · 2026-02-09

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. · 2026-03-08

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. · 2026-06-19

Chimney Leak Repair pricing questions

Why is my chimney leaking?
In Burlington it is almost always the crown, the cap, or the flashing where the chimney meets the roof. We water-test to confirm before quoting a fix.
Can you fix it in winter?
Emergency sealing yes, permanent masonry work needs above-freezing temperatures. We will tell you honestly which one you are getting.
Is the repair guaranteed?
Completed waterproofing carries a written no-leak guarantee.

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Prefer to just talk to someone?

Call Diamond Home Services and we'll price your chimney leak repair over the phone.

(437) 475-2233

Chimney Leak Repair Cost in Burlington — Instant Price Calculator