
Roof Flashing Repair in Dollar, Markham
Professional roof flashing repair in Dollar, Markham — 24 hour response, licensed & insured.
Roof flashing seals the joint between shingles and any wall, chimney, skylight, or vent that penetrates the roof in Dollar, Markham. It's also the number-one source of roof leaks — over 70% of leak calls trace back to failed flashing, not shingles.
Why roof flashing repair matters in Dollar, Markham
The #1 Leak Source
When a homeowner says 'my roof leaks', 7 times out of 10 the shingles are fine and the flashing has failed.
Step Flashing Matters
Continuous flashing bent along a wall fails in years. Step flashing woven between courses of shingles lasts decades.
Skylight & Vent Boots
Rubber vent boots crack in Canadian sun. Replacing them is a 30-minute job that prevents drywall damage.
Our roof flashing repair process
- 1
On-Site Assessment
We walk the exterior in Dollar, Markham, 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 Dollar, Markham carries a written labour warranty and full manufacturer coverage on materials.
Common findings in Dollar, Markham
- Failed caulk on continuous chimney flashing
- Missing step flashing on old wall junctions
- Cracked plumbing vent boots
- Corroded skylight flashing kits
What you get
Real Craftsmanship
Experienced tradespeople in Dollar, Markham — 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.
Roof Flashing Repair reviews in Dollar, Markham
Had the chimney and the dryer vent done on the same visit. Cheaper and half the disruption.
Photos, readings, and a written summary after every visit. Makes it easy to keep records for the house file.
No call centre, no chasing. Booked in two minutes and got a text when the truck was on the way.
Used them for a sweep, a dryer vent, and a fireplace service. Same standard every time and the same technician twice, which I appreciated.
FAQ
Small caulk failures are repair; failed step or counter-flashing needs full re-flashing.
Aluminum, copper, or galvanized steel depending on the location and existing metal.
10-year workmanship warranty.
Book your roof flashing repair today
24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Dollar, Markham.
Call (437) 475-2233More Markham services
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