Windows & Doors Contractors in Ontario
100 verified windows & doors contractors across 21 cities. Compare Google ratings, read 0 reviews, and find the right pro.
Hiring GuideLicensing, questions to ask, red flags
Cost Guide2026 pricing, factors, tips to save
Windows & Doors Contractors by City
North Shore Windows
Windows·Sault Ste. Marie·456 Huron Ave
4.5(0 reviews)
Marine City Glass & Windows
Windows·Sault Ste. Marie·148 Algoma St
4.3(0 reviews)
Soo Valley Windows Inc.
Windows·Sault Ste. Marie·899 Queen St E
4.9(0 reviews)
Pine Grove Windows Ltd.
Windows·Sault Ste. Marie·98B Portage Ave
4.6(0 reviews)
Thunder Bay Windows & Doors
Windows·Sault Ste. Marie·253 Ash St
4.4(0 reviews)
Boreal Glass & Windows Co.
Windows·Sault Ste. Marie·345 Bay St
4.7(0 reviews)
Sault Glassworks Inc.
Windows·Sault Ste. Marie·450 Station St
4.8(0 reviews)
Great Lakes Windows LLC
Windows·Sault Ste. Marie·118 Bruce St
4.0(0 reviews)
Soo Heights Windows Ltd.
Windows·Sault Ste. Marie·120 Algoma St
4.7(0 reviews)
Lakeview Window Solutions
Windows·Sault Ste. Marie·210 Bayfield St
4.3(0 reviews)
Ridley Windows & Doors
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Masonite International
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Maplecraft Doors
Windows & Doors·St Catharines·449 Eastchester Avenue East
Not yet reviewed on Google
Pollard Windows & Doors
Windows & Doors·Hamilton·1217 King Road
Not yet reviewed on Google
Custom Aluminum
Windows & Doors·Mississauga·3495 Laird Road
Not yet reviewed on Google
Halton Window & Door
Windows & Doors·Brampton·Brampton
Not yet reviewed on Google
Pollard Windows & Doors
Windows & Doors·Burlington·1217 King Road
Not yet reviewed on Google
The Door Factory
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Global Windows & Doors
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Pollard Windows & Doors
Windows & Doors·Toronto·3200 Dufferin Street
Not yet reviewed on Google
Pella
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Galaxy Windows and Doors
Windows & Doors·Toronto·7777 Keele Street
Not yet reviewed on Google
Welda Windows & Doors
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Chateau
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Sun Brite
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Moncada Windows
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Sunrise Window & Door
Windows & Doors·Toronto·Toronto
Not yet reviewed on Google
Global Technologies Window Mfg Ltd
Windows & Doors·Vaughan·110 Jardin Drive
Not yet reviewed on Google
Ridley Windows & Doors
Windows & Doors·Vaughan·Vaughan
Not yet reviewed on Google
Masonite International
Windows & Doors·Vaughan·Vaughan
Not yet reviewed on Google
Galaxy Windows and Doors
Windows & Doors·Vaughan·7777 Keele Street
Not yet reviewed on Google
The Window Experts
Windows & Doors·Hamilton·110 Pony Dr.
Not yet reviewed on Google
Canadoor Door Systems
Windows & Doors·Vaughan·22 Simona Drive
Not yet reviewed on Google
Welda Windows & Doors
Windows & Doors·Vaughan·Vaughan
Not yet reviewed on Google
Sun Brite
Windows & Doors·Vaughan·Vaughan
Not yet reviewed on Google
Sunrise Window & Door
Windows & Doors·Vaughan·Vaughan
Not yet reviewed on Google
GTA Tarping
Windows & Doors·Newmarket·Newmarket
Not yet reviewed on Google
GTA Tarping
Windows & Doors·Aurora·Aurora
Not yet reviewed on Google
EPAL Windows & Doors
Windows & Doors·Toronto·Street Address
Not yet reviewed on Google
Skygen Window Systems
Windows & Doors·Mississauga·6210 Northwest Drive
Not yet reviewed on Google
City Wide Windows and Doors Ltd
Windows & Doors·Toronto·7250 Keele Street
Not yet reviewed on Google
Markham Garage Door Bros
Windows & Doors·Toronto·21 Fairburn Drive
Not yet reviewed on Google
The Door Store
Windows & Doors·Toronto·1260 Castlefield Avenue
Not yet reviewed on Google
City Wide Windows and Doors Ltd
Windows & Doors·Vaughan·7250 Keele Street
Not yet reviewed on Google
Skygen Window Systems
Windows & Doors·Toronto·6210 Northwest Drive
Not yet reviewed on Google
Bella Vista Windows & Doors
Windows & Doors·Toronto·4227 Dundas Street West
Not yet reviewed on Google
Kempenfelt Overhead Doors
Windows & Doors·Barrie·Barrie
Not yet reviewed on Google
Barber Glass
Windows & Doors·Guelph·Guelph
Not yet reviewed on Google
Franmac Group
Windows & Doors·Pickering·Toronto
Not yet reviewed on Google
Bayview Windows
Windows·Thunder Bay·456 Superior St
4.9(0 reviews)
Thunder Frame & Glass
Windows·Thunder Bay·234 King St E
4.8(0 reviews)
Northern Panes
Windows·Thunder Bay·678 Pine St
4.5(0 reviews)
Windwood Windows & More
Windows·Thunder Bay·123 Elm St
4.5(0 reviews)
ClearView Windows Inc.
Windows·Thunder Bay·321 Athol St
4.0(0 reviews)
Lakeshore Glass & Window Co.
Windows·Thunder Bay·789 Bell St
4.3(0 reviews)
Norwood Glass & Windows
Windows·Welland·678 Broad St
4.4(0 reviews)
Window Works Plus
Windows·Windsor·1000 Dougall Ave
4.8(0 reviews)
Touchstone Windows and Doors
Windows & Doors·St Catharines·443 Eastchester Avenue East
Not yet reviewed on Google
Kingston Windows & Doors Ltd.
Windows & Doors·Kingston·145 Front St K
Not yet reviewed on Google
Northern Sun Windows Ltd.
Windows·Thunder Bay·987 Division St
4.0(0 reviews)
Sunny Sashes Windows & Doors
Windows·Thunder Bay·876 Elmwood Ave
4.1(0 reviews)
Bayfront Window Solutions
Windows·Thunder Bay·567 Algoma St W
4.6(0 reviews)
Evergreen Windows & Frames Ltd.
Windows·Thunder Bay·654 Spruce St
4.9(0 reviews)
Timmins Glass & Window Solutions
Windows·Timmins·456 Elgin St
4.3(0 reviews)
Northside Windows & Doors
Windows·Timmins·23 Elmwood Dr
4.1(0 reviews)
Riverside Window Co.
Windows·Timmins·321 Centre St
4.1(0 reviews)
Timmins Window Pros
Windows·Timmins·105 Pine St
4.3(0 reviews)
Timmins Vista Windows
Windows·Timmins·90 Maple St
4.3(0 reviews)
Clear View Windows
Windows·Timmins·275 Birch St
4.8(0 reviews)
Northern Window Installations
Windows·Timmins·89 Pine St E
4.6(0 reviews)
Evergreen Window Solutions
Windows·Timmins·189 Spruce St E
4.6(0 reviews)
Welland Glass Solutions
Windows·Welland·456 Maple Ave
4.5(0 reviews)
Peak Windows
Windows·Welland·246 Pine St
4.7(0 reviews)
Clear View Windows Inc.
Windows·Welland·123 Elm St
4.3(0 reviews)
Brightlight Windows & Glass Co.
Windows·Welland·234 Oak St
4.7(0 reviews)
Sunrise Windows Ltd.
Windows·Welland·345 Pine St
4.8(0 reviews)
Northview Glass and Window Co.
Windows·Welland·678 Birch St
4.5(0 reviews)
Eco Glass Solutions
Windows·Welland·789 Cedar St
4.5(0 reviews)
Sunny Windows Inc.
Windows·Welland·12 Main St
4.2(0 reviews)
Welland Window Pros
Windows·Welland·34 Maple St
4.3(0 reviews)
Windsor Window Works
Windows·Windsor·456 Ouellette Ave
4.2(0 reviews)
Dewitt Glass & Windows
Windows·Windsor·2300 Wyandotte St E
4.6(0 reviews)
Erie Windows & Doors
Windows·Windsor·650 Riverside Dr
4.2(0 reviews)
Pinnacle Window Services
Windows·Windsor·700 Dougall Ave
4.7(0 reviews)
Sullivan's Window Repair
Windows·Windsor·3400 Wyandotte St W
4.2(0 reviews)
Glass & Frame Windows Ltd.
Windows·Windsor·400 Park St
4.9(0 reviews)
Bishop's Windows & More
Windows·Windsor·450 Wyandotte St W
4.2(0 reviews)
Pro Window Installers Inc.
Windows·Windsor·500 Ouellette Ave
4.1(0 reviews)
Elite Window Solutions Inc.
Windows·Windsor·950 Riverside Dr
4.3(0 reviews)
Ottawa Windows & Doors
Windows & Doors·Ottawa·567 Wellington St W
Not yet reviewed on Google
Ottawa Windows & Doors
Windows & Doors·Ottawa·567 Wellington St W
Not yet reviewed on Google
Ottawa Windows & Doors
Windows & Doors·Ottawa·567 Wellington St W
Not yet reviewed on Google
London Door and Window
Windows & Doors·London·1351 Dundas St
Not yet reviewed on Google
Barrie Windows & Doors
Windows & Doors·Barrie·155 Dunlop St W
Not yet reviewed on Google
Barrie Windows & Doors Installation
Windows & Doors·Barrie·155 Dunlop St W
Not yet reviewed on Google
Everlast Aluminum Products
Windows & Doors·Mississauga·299 Carlingview Drive
Not yet reviewed on Google
Global Technologies Window Mfg Ltd
Windows & Doors·Toronto·110 Jardin Drive
Not yet reviewed on Google
Cornwall Glass Solutions
Windows·Cornwall·789 Mill St
4.2(0 reviews)
All Seasons Windows
Windows·Cornwall·456 Riverside Dr
4.3(0 reviews)
Precision Window Installers
Windows·Cornwall·234 Water St
4.2(0 reviews)
Hiring a Windows & Doors in Ontario
Avg Job Value
$8,000
Peak Season
Spring through fall (Apr-Nov)
What to Look For
- Energy Star certified products
- Manufacturer warranty (minimum 20 years)
- Professional installation with proper flashing
Tips Before You Hire
- 1.Compare Energy Star ratings between quotes
- 2.Ask about the Greener Homes Grant for window upgrades
- 3.Verify installation includes caulking and insulation
Windows & Doors Cost Guide — Ontario (2026)
Typical price ranges for windows & doors work in Ontario. Get at least 3 quotes to compare.
Window Replacementper window
$500$800$1,500
Entry Doorinstalled
$1,500$3,000$5,000
Patio Doorinstalled
$2,000$3,500$6,000
Prices in CAD. Based on typical Ontario contractor quotes, 2026. Actual costs vary by scope, materials, and access.
Windows & Doors Licensing in Ontario
Required Licence
No mandatory Ontario licence, but installations should follow OBC
Window and door installations in Ontario should comply with the Ontario Building Code for energy efficiency and structural requirements. Look for Energy Star certified products.
Red Flags to Watch For
- No written warranty
- Non-Energy Star products
- No proof of installation training
- Won't show product certifications
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Frequently Asked Questions — Windows & Doors Contractors
- How many windows & doors contractors are in the directory?
- Our directory lists 100 verified windows & doors contractors across 21 cities in Ontario.
- What is the average rating for windows & doors contractors?
- The average Google rating for windows & doors contractors is 4.4 stars based on 0 combined reviews.
- Do windows & doors contractors need a licence in Ontario?
- No mandatory Ontario licence, but installations should follow OBC. Window and door installations in Ontario should comply with the Ontario Building Code for energy efficiency and structural requirements. Look for Energy Star certified products.
- How much does windows & doors work cost in Ontario?
- Costs vary by project and location. Window Replacement: $500-$1,500 (per window). Entry Door: $1,500-$5,000 (installed). Patio Door: $2,000-$6,000 (installed). Get at least 3 quotes.
- How do I find a good windows & doors contractor?
- Check Google reviews, verify WSIB coverage at wsib.ca, confirm they pull required permits, get 3 written quotes, and never pay more than 10-15% deposit upfront.
- How much does window replacement cost in Ontario?
- Window replacement in Ontario costs $500-$1,500 per window installed, depending on size, style, and energy rating. A full home (10-15 windows) runs $7,000-$20,000. Energy Star windows qualify for Greener Homes Grant rebates of up to $250 per window.
- Are there rebates for new windows in Ontario?
- Yes. The Canada Greener Homes Grant offers $125-$250 per window for Energy Star certified replacements. Enbridge offers additional rebates. Combined, you can recover $2,000-$5,000 on a full window replacement. You need a pre- and post-retrofit EnerGuide evaluation.
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