4.9 · 512+ Google Reviews WETT & CSIA Certified $5M Insured Same-Week Booking
Winter · December–February
Winter Roof Flashing Repair in St. Catharines
Emergency response, ice-dam repair, and warm-day tuckpointing.
Replace and reseal step, counter, chimney, and skylight flashing — the #1 source of roof leaks.
- ✓ 24/7 emergency chimney fire and blockage service
- ✓ Ice-dam steam removal and heat-cable install
- ✓ Post-storm roof and chimney damage assessments
- ✓ Emergency tarping for storm-damaged rooflines
Included
What our crew does on-site
- 1. Identify failed flashing type and location
- 2. Remove shingle courses to expose flashing
- 3. Install new step / counter / valley / boot flashing
- 4. Re-shingle over new flashing, seal edges
Book now
Book Winter Flashing Repair in St. Catharines
Free written quotes. Same-week booking across the GTA.
Free · 60 seconds
Quote in 3 quick taps.
Service · urgency · contact. A chimney expert replies in under 15 minutes.
- Fixed-price written quote
- No spam, no sales calls
- WETT & CSIA certified
Keep exploring
Related cities & services
Flashing Repair — nearby cities