24/7 Emergency Roof Moss & Algae Treatment in Caledon
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 Caledon
Chimney fires, animal blockages, ice-dam leaks — the after-hours call gets the closest on-call crew dispatched inside 15 minutes.
The overnight rate is transparent — a $150 emergency call-out on top of the standard service. No surprise line items.
We photograph everything for your insurer and email the report before we leave your property.
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 — Caledon
Do you charge for the quote?+
No. Written quotes are free, no obligation, no hard sell — even for major masonry work.
Can I get a quote without a site visit?+
For most standard services, yes — three photos and your postal code is enough for a firm written number.
How fast can you book me in?+
Same-week is standard across the GTA. Same-day is available if you book before 11 AM most weekdays.
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 offer a warranty?+
Every job carries a 5-year workmanship warranty. Parts carry the manufacturer's warranty on top.
Emergency in nearby cities
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Book emergency — Moss Treatment in Caledon
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