4.9 · 512+ Google Reviews WETT & CSIA Certified $5M Insured Same-Week Booking
Fall · September–November
Fall Roof Moss & Algae Treatment in Erin
Pre-heating sweep and winterization — book by mid-October.
Kill and prevent the black streaks (Gloeocapsa magma) and moss patches that shorten Toronto shingle life.
- ✓ Annual chimney sweep and Level 1 inspection
- ✓ Gutter guards installed before leaf drop
- ✓ Dryer vent cleaning ahead of heavy laundry season
- ✓ Ice-dam prevention for at-risk rooflines
Included
What our crew does on-site
- 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
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Book Fall Moss Treatment in Erin
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