5.0 on Google · Since 2001

Roof Repair in Toronto & Durham Region

We find the source, not just patch the symptom. Free inspection, a fixed written quote, and a 2-year workmanship warranty on every repair.

Call (647) 370-2476
Free Inspection

Book your free inspection

Tell us what’s going on. A photo helps us diagnose it faster.

Please enter your name.
Enter a 10-digit phone number.
Enter a valid postal code (e.g. M4B 1A1).
Enter a valid email address.

Free, no-obligation · We’ll be in touch within the hour.

WSIB Insured
Licensed & Bonded
2-Year Repair Warranty
5.0 on Google · Since 2001

A Fixed Written Quote — Before Any Work Starts

Your roof inspection is free. After it, you get a clear written quote — and the price you approve is the price you pay. No hourly surprises, no charges added after the fact.

Common Leak Sources We Repair

Finding the real source is what separates a lasting repair from a patch that fails next season.

Chimney flashing

Cracked or lifted flashing where the chimney meets the roof is one of the most common leak points. We re-seal or replace it properly.

Skylight seals

Skylights leak as their seals age and shift. We reseal the perimeter and flashing to stop water at the edge.

Valley failures

Roof valleys carry the most water. Worn valley flashing lets it through — we rebuild the valley to channel it away.

Plumbing stack boots

The rubber boots around plumbing vents crack and dry out over time. A worn boot is a slow, sneaky leak we replace fast.

Ice-dam damage

Ontario winters build ice dams that force water back under shingles. We repair the damage and add ice & water shield to prevent it.

Wind-lifted shingles

High winds lift and tear shingles, exposing the deck. We replace damaged shingles with colour-matched materials.

Repairs That Hold Up

Drag to compare. Real jobs completed by our own crew across the GTA.

Flat roof leak repair Toronto · modified bitumen
Leaking flat roof before repair in Toronto Repaired flat roof after work in Toronto BEFOREAFTER
Drag to compare
Shingle & flashing repair Ajax · asphalt shingle
Damaged shingles before repair in Ajax Repaired shingles after work in Ajax BEFOREAFTER
Drag to compare
Full re-roof after repeat leaks Pickering · architectural shingle
Aging roof before re-roof in Pickering New roof after re-roof in Pickering BEFOREAFTER
Drag to compare

Trusted by GTA Homeowners

H
Howie Le
Toronto, ON
★★★★★

Had a flat roof fixed after many leaks. Optima was reasonable with the price and the work was amazing. Highly recommended.

I
Iman Molaei
Toronto, ON
★★★★★

Very professional, responded quickly, and the price was reasonable. Would highly recommend.

E
Eleni Eyvazi
Toronto, ON
★★★★★

Professional from start to finish. They explained the problem clearly and the price was fair. Great job.

Roof Repair Questions

Still have questions?

Call and we’ll talk it through — no pressure, no sales pitch.

Your roof inspection is free. After it, we give you a clear written quote for the repair — the price you approve is the price you pay. The cost depends on your roof’s pitch, height, access, and the extent of the damage, so we confirm an exact figure once we’ve seen it.

Around 80% of residential leaks are repaired in a single visit. We stock common materials — shingles, flashing, sealant, ice & water shield — on our trucks, so most repairs don’t need a return trip.

Every repair carries a 2-year workmanship warranty on our labour. If the repaired area leaks again because of our work within that period, we come back and fix it at no charge. The warranty is transferable if you sell your home.

It depends on the overall condition. If the leak is isolated and the rest of the roof has several years of life left, a repair makes sense. If we find widespread issues, we’ll tell you honestly and give you a fair replacement quote — we never push a replacement when a repair will do.

Water travels, so the drip inside is often far from the entry point. Our roofers trace leaks back to the source by inspecting both the exterior roof and the attic, and we give you photo documentation of what we find.

Get an honest diagnosis and a fixed price.

Free inspection, a fixed written quote, and a 2-year warranty on every repair. Let’s find the real problem.

Call Now Free Inspection