CO
4.9719 Google reviews · details
Window Replacement
Find Window Replacement Services in Ottawa
Ottawa's climate puts significant demand on home windows year-round. The city's cold winters, with temperatures regularly dropping below −20°C, mean older or poorly insulated windows contribute to heat loss and rising utility bills. Window replacement and energy-efficient upgrades are common investments for homeowners across neighbourhoods from Byward Market to Kanata. Whether you need to replace single panes, upgrade to low-emissivity glass, or install new frames in a heritage property, Ottawa has specialists who understand local building requirements and seasonal challenges.
Based on 29 window replacement providers in Ottawa
Sources
30Listed
Listings are gathered from public sources. Listings our team has checked against the business’s own information are marked “Reviewed listing”. How it works →
Updated October 2026
29 Window Replacement Providers in Ottawa
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4.9363 Google reviews · details
Window Replacement
BW
4.9235 Google reviews · details
Window Replacement
AV
4.9216 Google reviews · details
Window Replacement
VW
4.7455 Google reviews · details
Window Replacement
EW
4.8217 Google reviews · details
Window Replacement
EW
4.7393 Google reviews · details
Window Replacement
EO
4.9139 Google reviews · details
Window Replacement
WE
4.9154 Google reviews · details
Window Replacement
BO
Basco Ottawa | Window Replacement & Repair
Listed on Experts.ca
Window Replacement · Located in Ottawa
4.8108 Google reviews · details
Window Replacement
CC
4.6280 Google reviews · details
Window Replacement
CC
4.994 Google reviews · details
Window Replacement
CW
4.993 Google reviews · details
Window Replacement
CW
4.5267 Google reviews · details
Window Replacement
ND
4.8153 Google reviews · details
Window Replacement
TG
4.858 Google reviews · details
Auto Glass
Window Replacement
BW
4.8176 Google reviews · details
Window Replacement
MW
4.695 Google reviews · details
Window Replacement
SG
4.3248 Google reviews · details
Auto Glass
Window Replacement
AW
4.844 Google reviews · details
Window Replacement
NW
4.735 Google reviews · details
Window Replacement
DP
4.472 Google reviews · details
Window Replacement
BW
4.378 Google reviews · details
Window Replacement
RW
5.032 Google reviews · details
Window Replacement
VW
4.61930 Google reviews · details
Window Replacement
AE
Advantage Enterprises Windows & Doors Ottawa
Listed on Experts.ca
Window Replacement · Located in Ottawa
4.829 Google reviews · details
Window Replacement
MW
4.021 Google reviews · details
Window Replacement
BC
4.0200 Google reviews · details
Window Replacement
WM
3.6375 Google reviews · details
Window Replacement
Frequently asked questions
- How do I choose a window replacement provider in Ottawa?
- Compare window replacement on Experts.ca by reading customer reviews and confirming licensing where applicable. Look for transparent pricing, clear communication, and providers experienced with the kind of work you need done.
- How are the window replacement on Experts.ca reviewed?
- Listings in our Ottawa directory are gathered from public sources. A listing our team has checked against the business's own information is marked “Reviewed listing”; not all listings have been reviewed yet. Credential verification is a separate, stricter tier — businesses that complete it carry a Verified badge. See our review process for details.
- How much does it cost to hire a window replacement provider in Ottawa?
- Pricing varies by job complexity, materials, and provider. Most listings offer free quotes — request two or three to compare. Experts.ca does not set prices and is not a party to any work agreements between you and a listed business.
Statewide
Other Window Replacement across Ontario
Outside Ottawa? Every window replacement provider listing in Ontario, sorted by activity.
- Window Replacement in Hamilton30
- Window Replacement in London30
- Window Replacement in Markham30
- Window Replacement in Mississauga30
- Window Replacement in Toronto30
- Window Replacement in Vaughan30
- Window Replacement in Brampton29
- Window Replacement in Kitchener29
- Window Replacement in Windsor28
- Window Replacement in Oakville15
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