Whitby, ON
Roof Replacement in Whitby, Ontario
Need roof replacement work in Whitby? Tell us about your project and LokalMatch will help you find local roofers that match what you need.
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Roof replacement services in Whitby
- Roof Repair
- Emergency Roof Repair
- Asphalt Shingle Roofing
- Metal Roofing
- Flat Roofing
- Cedar Roofing
- Slate Roofing
- Roof Inspection
- Roof Maintenance
- Skylights
- Gutter Installation
- Gutter Repair
- Soffit & Fascia
- Siding
- Stucco
- Exterior Cladding
- Exterior Trim
- Chimney Repair
- Chimney Cleaning
- Masonry
- Brick Repair
- Tuckpointing
- Exterior Caulking
- Exterior Waterproofing
Whitby roofers
Results are ordered by how well they match your service and area — not by who pays. How we rank prosHow we verify pros
What to know about Roof replacement
Roof replacement means removing the old covering down to the deck, repairing what's underneath and installing a complete new roof system: underlayment, eave protection, flashing, vents and the finished surface. It's one of the bigger projects a homeowner takes on, and in Canada it has to be planned around the weather, since most roofing materials need dry conditions and reasonable temperatures to seal and bond.
Read our full guide to Roof replacementWhat changes in Whitby
We list 6 other places within 30 km of Whitby. Each pro sets their own service area, so tell us where the work is as well as what it needs.
Whitby is one of 28 places we list under the name Greater Toronto Area. A pro's service area might be Whitby on its own or the whole of that area — we match on the one they gave us.
No permit page published by Whitby itself has been verified for this site, so what is below is what applies in Ontario. If roof replacement needs a permit, ask who is pulling it and whether it is in the price.
The rules we can source for this work in Ontario cover general contracting and renovation. They are set out below with the page each one came from — the regulator's words, not ours.
Whitby is in the Ontario and Quebec zone our seasonal checklists are written for, and this work appears in Summer and Winter on the maintenance calendar. Those notes are about heavy snow, freeze–thaw cycles and ice dams.
Roof replacement costs in Whitby
Prices depend on the details of your project. We only publish price ranges when they’re backed by real LokalMatch quote data or reliable sources. Until then, here’s what usually changes the price:
- Roof size and the number of layers to remove
- Roofing material
- Slope and how steep the roof is to work on
- Access to the roof and the site
- Condition of the decking underneath
- Flashing, vents, skylights and chimneys to work around
- Amount of repair work compared with a full replacement
How to choose roofers in Whitby
- Ask for a written quote that lists the materials, the scope of work and what happens if damaged decking is found once the old roof is off.
- Look for a roofer who inspects the roof in person, including the attic if possible, before giving you a price.
- Check that they carry liability insurance and workers' compensation coverage, since roof work is high-risk.
- Compare quotes on the same scope: tear-off or overlay, underlayment, flashing, vents and cleanup.
- Ask to see recent roofs they've done that are similar to yours in material and slope.
Questions to ask roofers before you hire
- Will you remove the old roofing or install over it, and why?
- How will you handle damaged decking or other surprises once the roof is open?
- Who will pull the permit if one is needed?
- Can you show me proof of liability insurance and workers' compensation coverage?
- What warranty do you offer on your workmanship, and how long does it last?
- How will you protect my yard, gutters and siding, and how will you clean up nails and debris?
- Will your own crew do the work, or will you use subcontractors?
Roof replacement permits in Ontario
Some roof replacement work needs a permit or has to meet local bylaws. Rules vary by municipality, so ask your pro whether a permit is needed and who will apply for it — and check with your city or town if you’re unsure.
Licensing in Ontario
General contracting and renovation
Renovating an existing home generally doesn’t require an HCRA builder licence: HCRA says renovations or upgrades typically don’t make a home “new”. Ontario advises checking references, WSIB coverage and trade certificates before you hire.
Sources:HCRA – Do you need a licence?(opens in a new tab)Ontario – Your rights when starting home renovations or repairs(opens in a new tab)
Plan your project
Free project calculators
Seasonal maintenance checklists
Guides about roof replacement
- ✦
What a deposit is for, and what it is not
A deposit buys materials and holds a slot in a schedule. It is not a show of good faith, it is not half the job, and the number your province considers normal is smaller than most people are asked for.
Read guide - ✦
The bill that can arrive after the work is finished
If the crew on your roof is not paid up with the provincial workers' compensation board, the board can look at the person who hired them. Checking takes a few minutes and almost nobody does it.
Read guide - $
What a roof replacement costs in Canada
A roofer prices the roof they can see and writes a clause for the one they cannot. What the shingles are nailed to — the deck — is the part that decides whether the final invoice matches the quote.
Read guide
Roof replacement questions from homeowners
Roof Replacement near Whitby
- Roof Replacement in Oshawa6 km
- Roof Replacement in Ajax7 km
- Roof Replacement in Pickering12 km
- Roof Replacement in Clarington21 km
- Roof Replacement in Scarborough28 km
- Roof Replacement in Whitchurch-Stouffville28 km
- Roof Replacement in Markham32 km
- Roof Replacement in East York37 km
- Roof Replacement in Richmond Hill40 km
Common roof replacement questions
Is LokalMatch free for homeowners?
Yes. You never pay LokalMatch to request quotes or talk to pros. Professionals pay a fee to connect with homeowners whose projects fit their business.
How many pros will contact me?
We introduce you to a small number of relevant pros — usually no more than three — so you’re not flooded with calls. If fewer pros are available in your area, we’ll tell you instead of promising quotes we can’t deliver.
Do I have to hire someone?
No. Requesting quotes doesn’t commit you to anything. Compare your options and hire only if someone is the right fit.
Get roof replacement quotes in Whitby
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