5 · 278 Google Reviews A+ BBB Rating Experienced and Fully Insured $5M Insured Same-Week Booking
Chimney Flashing Repair — Toronto & GTA
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Chimney Flashing Repair

278 reviews 15-minute callback$50 OFF · FREE INSPECTION

Failed flashing is the number-one source of chimney leaks in the GTA. We remove old flashing, cut a fresh counter-flashing reglet into the mortar, install new lead or aluminum step flashing woven into the shingles, and seal with UV-stable polyurethane. Full workmanship warranty.

(437) 529-5080
Your offer
Free inspection
Typical duration
2–3 hours
Availability
Same-day slots
Warranty
5-year work

Free inspection · Step 1 of 3

What’s going on?

$50
OFF
No spam. No obligation. 5 stars from 278 reviews.
$5MLiability insured
A+BBB Rating
5 yearsWorkmanship warranty
24/7Phone availability
Overview

Why homeowners book flashing repair

Rebuild the step-and-counter flashing where the chimney meets the roof — the #1 source of chimney-related ceiling leaks.

Benefits

  • Stops leaks at the roof-to-chimney intersection
  • Reglet-cut counter flashing (not just caulked over)
  • Compatible with asphalt, cedar, metal, and slate roofs
  • 10-year warranty against leaks

Our process

  1. 01Water test and thermal imaging to locate entry
  2. 02Old flashing and failed caulking removed
  3. 03Reglet cut, step flashing woven with shingles
  4. 04Sealed and photo-documented from the roof
In the field

Flashing Repair — how it looks on the job

Chimney Flashing Repair — signature shot
01 · Flashing Repair · Toronto GTA
Chimney Flashing Repair — detail
02 · Detail
Toronto fireplace interior
03 · Home interior
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Reviews

What Toronto homeowners say about flashing repair

5.0 / 5 · based on verified customer reviews

Booked a sweep and WETT inspection before winter. Crew arrived on time, laid down drop cloths, and walked me through the report photo by photo. Fixed pricing, no upsell — exactly what was quoted.

— Sarah M.

Cracked clay liner in our 1962 fireplace. They installed a stainless liner and new cap in one day and the draft is perfect. Warranty paperwork emailed the same evening.

— David R.

Called for a raccoon in the flue. They removed it humanely, sanitized the smoke chamber, and installed a stainless cap. Fair price, no drama, and they even followed up a week later.

— Priya S.

Tuckpointing on a 90-year-old chimney. The mortar colour match is genuinely impressive — you can't tell where the new work starts. Careful, tidy crew.

— Mark T.

Full rebuild above the roofline after storm damage. Insurance-approved quote, permits handled, and finished in four days. Ten-year structural warranty in writing.

— Jennifer L.

Annual gas fireplace service and CO check. Tech spent 90 minutes doing it properly — cleaned burners, tested for leaks, calibrated the pilot. First time in years the flame looks right.

— Andrew K.

FAQ

Flashing Repair — common questions

How do I know if my flashing is the source of my leak?+

Stains directly beneath the chimney chase — especially on the upper-storey ceiling — almost always point to flashing failure. We confirm with a water test.

Do you warranty flashing repairs?+

Yes. Every flashing rebuild carries a 10-year written leak warranty.

Understand the problem

Tap the part that needs attention.

Most chimney trouble starts in one of five places. Choose one to see what it does, then book your free inspection.

Choose a chimney part

We’ll pinpoint the source during your free inspection and put the findings in writing.

Rather talk? (437) 529-5080
Cutaway guide showing chimney cap, crown, mortar, liner and roof flashing
Book now

Ready to book your chimney service?

Free written quotes. Same-week booking across the GTA.

(437) 529-5080
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  • Fixed-price written quote
  • No spam, no sales calls
  • experienced and fully insured
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