Membranes & seams

• Open laps
• Blisters / fish‑mouths
• Shrinkage splits

Flashings & edges

• Parapets & copings
• Metal terminations
• Drip edges

Penetrations

• Vents & stacks
• HVAC curbs
• Pitch pockets

Water paths

• Plugged drains
• Ponding areas
• Ice / wind damage

Diagnostic first

We trace leak paths with moisture readings and targeted water testing. Repairs hit the source, not just the stain.

System‑matched repairs

SBS, TPO, PVC, EPDM, metal, and shingles—materials and primers match the existing system for adhesion and life.

Clear scope & warranty

Photos before/after, fixed pricing when scoped, and a workmanship warranty for the work we perform.

Ceiling stains

Typically from failed flashing or seams near walls, skylights, or vents. We trace the water path before opening anything.

Drips during storms

Often tied to wind‑driven rain, clogged drains, or open laps. We clear drainage and reinforce vulnerable details.

Moldy odours

Hidden moisture below the membrane. Moisture readings confirm if insulation is wet and needs replacement.

1) Assess

Interview, roof walk, safety & access check.

2) Trace & test

Targeted water testing confirms the leak path.

3) Repair

System‑matched materials for a durable fix.

4) Verify

Final water test (when practical) and cleanup.

5) Report

Photos + maintenance recommendations.

6) Warranty

Workmanship warranty included.

Emergency leak stop

Dispatch fee + first hour on site. We stabilize first, then plan a permanent fix for your roof leak repair in Toronto.

Fixed‑price repairs

Once scoped, you get a firm price with photos before/after. No surprises.

Warranty

Repairs are warrantied against defects in workmanship for the stated term. Manufacturer terms apply to materials.

SBS torch‑on

Two‑ply repairs, cap patches, heat‑welded seams.

TPO / PVC

Hot‑air welded patches, reinforced corners.

EPDM

Primer & tape laps, pipe boots, curb details.

BUR / Modified

Blister cuts, mastic & membrane overlays.

Metal

Fastener re‑seating, seam sealant, flashing renewals.

Shingle

Tab replacement, step flashing, skylight & chimney tuning.

City & Provincial

Helpful public guidance on roofing work:

• City of Toronto — Building & Construction
• Ontario.ca — Renovate or Repair Your Home

Related services

• Roof Repair in Toronto
• Flat Roofing in Toronto
• Commercial Roofing

Prep checklist

Send photos, address, access notes, and roof type (TPO/EPDM/SBS/shingle/metal). We’ll triage and dispatch the closest crew.

Can you stop an active leak the same day?

Usually yes. We perform an emergency dry‑down and temporary patch immediately, then complete a permanent repair once the surface is dry and weather allows.

How fast can you do roof leak repair in Toronto?

For active leaks in Toronto, we aim for same‑day attendance when possible. Call for fastest dispatch; email is fine for non‑urgent issues.

Are you insured & WSIB covered?

Yes. We’re licensed, insured, and WSIB covered across the GTA.