4.9★ from 743 GTA homeowners

Chimney Leak Repair Cost in Uxbridge — Get Your Price Instantly

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

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Typical chimney leak repair prices in Uxbridge
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 Uxbridge labour and material costs. Your calculator result is tailored to your answers.

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

What Uxbridge homeowners say

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

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. · 2025-11-08

Post-fire inspection

Small flue fire in January. They inspected, documented the damage, and coordinated the report with my insurer without me chasing anyone.

Daniel K. · 2026-05-02

Clean, quiet, respectful

Shoe covers, sheeting, and a sealed vacuum. My wife works from home and barely noticed they were here.

Peter N. · 2026-01-15

Chimney Leak Repair pricing questions

Why is my chimney leaking?
In Uxbridge 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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Call Diamond Home Services and we'll price your chimney leak repair over the phone.

(437) 475-2233

Chimney Leak Repair Cost in Uxbridge — Instant Price Calculator