24/7 Emergency Roof Moss & Algae Treatment in East Gwillimbury
Kill and prevent the black streaks (Gloeocapsa magma) and moss patches that shorten Toronto shingle life. 24/7 dispatch across the GTA — 90-minute on-site window.
Your quote — in 3 quick taps.
A certified expert calls or texts back in under 15 minutes. No spam. Fixed-price written quote.
Emergency — Moss Treatment in East Gwillimbury
Chimney fires, animal blockages, ice-dam leaks — the after-hours call gets the closest on-call crew dispatched inside 15 minutes.
We photograph everything for your insurer and email the report before we leave your property.
The overnight rate is transparent — a $150 emergency call-out on top of the standard service. No surprise line items.
What's included
- ✓ Kills the algae at the root
- ✓ Removes moss patches by hand — no scraping
- ✓ Zinc strip prevents 8–10 years of regrowth
- ✓ Extends shingle life by ~30%
- 1. Apply shingle-safe algaecide, dwell 20 min
- 2. Hand-brush any moss patches
- 3. Rinse with low-pressure fan spray
- 4. Install continuous zinc strip at ridge
Emergency FAQ — East Gwillimbury
Do you carry insurance?+
$5M general liability plus WSIB coverage on every crew. Both certificates are emailed before we set foot on site.
Is your team certified?+
Every technician is WETT SITE-Basic certified at minimum, with lead inspectors carrying SITE-Comprehensive credentials plus CSIA training.
Are your quotes really fixed?+
Yes. Every written quote is fixed — we absorb the risk if the job runs long. That's the whole point of certified pricing.
Do you work weekends?+
Saturday slots book out weeks in advance. Sunday is emergency-only. Book early for weekends.
Can I finance the work?+
Yes. 0% promo financing is available on qualifying projects — approvals in minutes with no credit pull.
Emergency in nearby cities
Also serving East Gwillimbury
Book emergency — Moss Treatment in East Gwillimbury
Free written quotes. Same-week booking across the GTA.
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