Residential Roof Flashing Repair in Markham in Markham

Residential roof flashing repair in Markham is our specialty. Single-family homes, townhouses, and condos — we know the housing stock and the common failure modes across the city. Roof flashing seals the joint between shingles and any wall, chimney, skylight, or vent that penetrates the roof in Markham. It's also the number-one source of roof leaks — over 70% of leak calls trace back to failed flashing, not shingles.

Why residential roof flashing repair in markham matters in Markham

Our residential roof flashing repair in markham process

1. 1

   On-Site Assessment

   We walk the exterior in Markham, document current condition with photos, and identify every failure point before quoting.

2. 2

   Written Quote

   You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.

3. 3

   Professional Repair

   Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.

4. 4

   Cleanup & Verify

   We haul away debris, sweep the work area, and walk the finished job with you before signing off.

5. 5

   Warranty

   Every job in Markham carries a written labour warranty and full manufacturer coverage on materials.

Common findings in 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

FAQ