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Roof Repair

Roof Repair in Toronto & the GTA

Most roofs don't fail all at once. They fail in one spot — a lifted shingle over the bedroom, a rusted flashing beside the chimney, a nail pop that lets one drip a day into the attic. If you've been searching "roof repair near me" after spotting something from the driveway, the honest news is that most of what people fear will be a full replacement turns out to be a repair.

A proper repair starts with finding the actual failure, not just the symptom. That means getting on the roof, checking the suspect area plus the flashings, valleys and vents around it, and matching materials so the patch sheds water the same way the rest of the roof does. GTA freeze-thaw cycles punish shortcuts — caulking smeared over a bad flashing usually reopens by March.

We quote the repair the roof needs, not the biggest job we can talk you into. If your shingles have five good years left, a few hundred dollars of local roof repair beats a replacement, and we'll say so. If the deck underneath is soft or the whole slope is at end of life, we'll say that too — with photos, so you can see what we saw.

What this covers

  • On-roof inspection of the problem area and surrounding flashings, valleys and penetrations
  • Replacement of missing, cracked or wind-lifted shingles, colour-matched as closely as stock allows
  • Resealing or replacing failed flashing at chimneys, walls and skylights
  • Fixing nail pops, exposed fasteners and small punctures in the roof surface
  • Replacing cracked pipe boots and worn vent gaskets
  • Spot repair of soft or rotted decking found under the repair area
  • Clearing debris from the repair zone and checking eavestroughs drain clear
  • Photos of the finished work plus notes on anything else we spotted up there

Just need one small job done?

Remove an old satellite dish and seal holesRepair a shed roofRepair a porch or awning roofRe-roof a bay window

What affects the price

  • Roof height, pitch and access — a steep third-storey slope takes staging a bungalow doesn't
  • How far the water travelled before you caught it, since hidden decking rot expands the job
  • Matching materials — discontinued shingle lines or specialty metals cost more to source
  • How many separate trouble spots there are; one visit fixing three areas beats three visits
  • Season and weather windows, as winter repairs need extra care and sometimes temporary measures
  • Whether flashing can be resealed or has to come out and be re-fabricated

Every home is different, so we don’t publish flat prices — the quote is free and based on your actual job.

Roof Repair near you

We take quote requests across the GTA. Local pages:

TorontoEtobicokeNorth YorkScarboroughEast YorkYorkMississaugaBramptonCaledonVaughanMarkhamRichmond HillAuroraNewmarketKingWhitchurch-StouffvilleEast GwillimburyGeorginaPickeringAjaxWhitbyOshawaClaringtonUxbridgeOakvilleBurlingtonMiltonHalton HillsHamiltonSt. CatharinesNiagara FallsGrimsbyNiagara-on-the-LakeBarrieInnisfilBradford West GwillimburyNew TecumsethKitchenerWaterlooCambridgeGuelphOrangeville

Common questions

Is it worth repairing an old roof or should I just replace it?
Depends what's failing. One damaged area on a roof with several years of life left is a clear repair. But if shingles are brittle, losing granules everywhere and repairs keep multiplying, you're paying repeatedly to delay the inevitable. A rough rule: if this is your third repair in two years on the same aging roof, price a replacement before booking a fourth.
How do I know if my roof needs repair if I can't see damage from the ground?
Look inside first: water stains on ceilings, damp attic insulation, daylight through the roof boards, or frost on attic nails in winter. Outside, granules collecting in eavestroughs, curling shingle edges and anything crooked along ridges or valleys are the tells. Binoculars from the driveway catch a lot. Photos of anything suspicious are enough for us to give you a first read.
Can roof repairs be done in winter in Ontario?
Yes, with limits. Shingles get brittle in deep cold and sealant strips don't bond until things warm up, so winter work leans on hand-sealing and careful handling. Genuine leaks shouldn't wait for spring — an active drip through freeze-thaw season does more damage every week. We'll do the durable fix if conditions allow, or a solid temporary one with the permanent repair booked for warmer weather.
Do I need a permit for roof repairs in Toronto or the GTA?
Ordinary repairs and like-for-like reshingling don't need a building permit in most GTA municipalities. Permits come into play when structure changes — replacing rafters, altering the roofline, or major decking work. If your repair turns out to touch structure, we'll tell you before anything proceeds rather than after.
What happens if I put off a small roof repair?
The repair stays small; the damage doesn't. A minor leak wets the decking, the decking rots, then insulation and drywall follow. Freeze-thaw makes it worse — water in a small gap expands into a bigger gap all winter. A fix roof job caught early is often a one-visit repair. The same problem a year later can mean decking, insulation and a painter.

Ready to sort out your roof repair?

Tell us what your roof needs — one small repair or a complete replacement — and get a free quote.

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