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Roof Replacement in Longwoods, London

Professional roof replacement in Longwoods, London — 24 hour response, licensed & insured.

Call (437) 475-2233
24 hour response
Licensed & insured
OEM parts on the truck

When a roof reaches the end of its life in Longwoods, London, a proper replacement means more than tearing off shingles. We strip to deck, replace rotted sheathing, upgrade underlayment and ice-and-water shield, and re-flash every penetration. The result is a 25–50 year roof, not a cosmetic recover.

Why roof replacement matters in Longwoods, London

Full Tear-Off Matters

Layering new shingles over old traps heat, hides deck rot, and voids most manufacturer warranties. We tear off to deck every time.

Real Underlayment

Ice-and-water shield along eaves, valleys, and around every penetration is the difference between a 15-year roof and a 40-year roof in Longwoods, London.

Ventilation Sizing

Under-ventilated attics cook shingles and grow mould. We measure intake and exhaust and correct undersized systems as part of the job.

Our roof replacement process

  1. 1

    On-Site Assessment

    We walk the exterior in Longwoods, London, document current condition with photos, and identify every failure point before quoting.

  2. 2

    Written Quote

    You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.

  3. 3

    Professional Repair

    Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.

  4. 4

    Cleanup & Verify

    We haul away debris, sweep the work area, and walk the finished job with you before signing off.

  5. 5

    Warranty

    Every job in Longwoods, London carries a written labour warranty and full manufacturer coverage on materials.

Common findings in Longwoods, London

  • Rotted deck sheathing under old valleys
  • Improperly sized attic ventilation
  • Missing ice-and-water shield at eaves
  • Old three-tab shingles well past useful life

What you get

Real Craftsmanship

Experienced tradespeople in Longwoods, London — not day labour — on every job.

Fair, Upfront Pricing

Written quotes before we start. No day-of surprises.

Peace Of Mind

Licensed, insured, and warrantied. If something isn't right, we come back.

Roof Replacement reviews in Longwoods, London

4.9 average from 743 verified customer reviews
A real person answers the phone
No call centre, no chasing. Booked in two minutes and got a text when the truck was on the way.
Ryan K. - Mississauga - 2026-02-28
Documentation on everything
Photos, readings, and a written summary after every visit. Makes it easy to keep records for the house file.
Doug T. - Burlington - 2026-01-11
Bundled two services, saved the trip fee
Had the chimney and the dryer vent done on the same visit. Cheaper and half the disruption.
Farah N. - Markham - 2025-12-27
Reliable across three jobs
Used them for a sweep, a dryer vent, and a fireplace service. Same standard every time and the same technician twice, which I appreciated.
Helena B. - Toronto - 2026-04-17

FAQ

How long does a replacement take?

Most single-family homes in Longwoods, London are torn off and re-roofed in 1–3 days.

What brands do you install?

GAF, IKO, BP, Owens Corning, and Malarkey — matched to your budget and warranty preference.

Do you offer financing?

Yes, through third-party lenders with terms up to 120 months.

Book your roof replacement today

24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Longwoods, London.

Call (437) 475-2233

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