Roofing services for Barrie, the GTA & Simcoe County
From a single leak repair to a full new roof, Jin Li Roofing handles residential, commercial, and industrial roofing — slope and flat. Every job starts with a free, no-obligation quote.
Roof Replacement & Re-Roofing
Full tear-off re-roofing and new roof installation for shingle and flat roofs.
Re-Roofing (Shingle & Flat)
Full tear-off and re-roof for sloped shingle roofs and flat roofs alike.
New Roof Replacement
A complete new roof system for residential, commercial, and industrial buildings.
Roof Repair
Shingle, leak, flashing, and caulking repairs that stop water before it spreads.
Damaged Shingle Repair
Replacing cracked, curling, or wind-damaged shingles before they let water in.
Missing Shingle Repair
Filling gaps left by blown-off or missing shingles to close up exposed roof deck.
Leak Repair
Tracking down and sealing the real source of a roof leak, not just the stain.
Flashing Repair
Re-sealing and replacing flashing around joints, walls, and roof edges.
Caulking
Re-caulking seams and roof penetrations that have dried out and opened up.
Gutters & Drainage
Gutter and downspout installation, cleaning, and unclogging to keep water moving off the roof.
Gutter Installation & Repair
Installing and repairing gutters that keep water moving off the roof.
Downspouts
Downspout installation and repair to direct water away from your foundation.
Gutter Unclogging
Clearing blocked gutters and downspouts so water can drain properly.
Gutter Cleaning
Routine gutter cleaning to help prevent overflow and ice damming.
Ventilation & Vents
Roof vents, washroom vents, wind turbines, and attic ventilation balancing.
Roof Vents
Installing and replacing roof vents for proper attic airflow.
Washroom Vents
Venting bathroom and range-hood exhaust properly through the roof.
Wind Turbines
Whirlybird turbine vent installation and replacement.
Attic Ventilation
Balancing intake and exhaust ventilation to protect your roof from the inside out.
Inspections, Chimney & Skylight
Roof inspections, chimney repairs, and skylight installation and repair.
Roof Inspection
A thorough look at your roof's condition, with a clear written quote after.
Chimney Repairs
Chimney flashing and masonry repairs where the chimney meets the roof.
Skylight Installation & Repair
Skylight installation, replacement, and leak repair.
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