The best window companies in Toronto are Total Home Windows & Doors, NorthShield Windows & Doors and Magic Window Innovations, based on HomeStars and Google ratings, warranty, product range and pricing transparency. Installed windows typically cost about $300 to $1,000 each in Canada, and the full comparison is below.
Disclosure: Total Home Windows & Doors publishes this guide and is one of the seven companies listed. We ranked every company, including ourselves, with the method in “How We Evaluated the Companies” below. Ratings and warranty terms come from public profiles and company websites and can change, so check them before you decide.
Quick picks
- Best overall: Total Home Windows & Doors (5/5 HomeStars, 4.9/5 Google, lifetime transferable warranty)
- Best premium option with a long warranty: Magic Window Innovations (40-year warranty)
- Best for a well-known premium brand: Renewal by Andersen (Fibrex® material, highest price tier)
- Lowest price tier: Nordik Windows & Doors ($$)
- Best for heritage homes: Imperial Windows & Doors (aluminium windows with thermal breaks)
How Top Toronto Window Companies Compare
| Company | Price Range | BBB accreditation | Warranty | HomeStars | |
| 1. Total Home Windows & Doors | $$$ | A+ rating | Lifetime transferable | 5/5 | 4.9/5 |
| 2. NorthShield Windows & Doors | $$$ | GTA branch not accredited | 25-year product + 15-year install | 4.8/5 | 4.9/5 |
| 3. Magic Window Innovations | $$$$ | A+ rating | 40-year | 4.8/5 | 4.8/5 |
| 4. Renewal by Andersen | $$$$$ | A+ rating | 20-year limited | 4.8/5 | 4.8/5 |
| 5. Canadian Choice Windows & Doors | $$$ | A+ rating | Lifetime | 4.7/5 | 4.6/5 |
| 6. Nordik Windows & Doors | $$ | A+ rating | Not Specified | 4.2/5 | 4.6/5 |
| 7. Imperial Windows & Doors | $$$ | No clear BBB profile found | 20-year warranty on sealed units | 5/5 | 3.9/5 |
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How We Evaluated the Companies
We ranked the seven companies on five factors. The weights show how much each factor counts towards the final order. Where two companies are close, warranty and pricing transparency break the tie.
| Factor | Weight | What we checked |
| HomeStars rating | 25% | Reviews from verified Canadian customers on installation, service and product quality |
| Google rating | 25% | Overall satisfaction and how consistent it is across platforms |
| Warranty coverage | 20% | Length, whether it transfers to a new owner, and what it covers |
| Product range | 15% | Window styles, materials and customisation options |
| Pricing transparency | 15% | Published prices or price tiers, and free consultations |
BBB accreditation is shown in the comparison table for reference but is not scored. If a company does not publish a detail, such as its warranty terms, we mark it “not specified” rather than guess. Price tiers ($ to $$$$$) are approximate, because most of these companies do not publish prices, so confirm everything with a written quote.
Total Home is ranked on the same factors as everyone else. You can check the HomeStars and Google ratings yourself before you decide.
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1. Total Home Windows & Doors: Excellence in Variety and Value
Total Home Windows and Doors – Windows and Doors Toronto stands out with its impressive combination of quality and service.
Key Features
As one of the best window companies in Toronto, Total Home Windows & Doors has established itself as a leading window and door manufacturer with service since 2007. Their key services encompass everything from window replacement to door installation, with specialized expertise in standard and oddly shaped windows.
Their installation process stands out among window replacement companies. Certified technicians handle the entire process, from removing broken glass to installing high-performance windows. They offer energy-efficient products, including ENERGY STAR™ certified windows, reinforced frames, and specialized glass inserts for various window styles. These help homeowners save money on energy costs while enhancing their homes’ architectural style.
Product Range
- Vinyl and aluminium options
- Casement, double-hung, single-hung windows
- Awning, picture, bay, and bow windows
- Specialty shaped windows
- Patio doors and exterior doors
Pros
Cons
Conclusion
Among the best window companies in Toronto, Total Home Windows & Doors offers exceptional value with a mid-range price point ($$$) while maintaining the highest HomeStars rating (5/5) and strong Google reviews (4.9/5). Their lifetime transferable warranty and comprehensive selection of new windows make them stand out for quality-conscious homeowners seeking reliable service without premium pricing.
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2. NorthShield Windows & Doors: Innovation Meets Reliability
NorthShield has established itself as a leader in energy-efficient window solutions.
Key Features
NorthShield sells and installs windows and doors for both homes and commercial buildings. Its range runs from basement windows to exterior doors, with particular attention to sliding and patio doors.
The company works with all window materials, from traditional to modern, and offers double-hung and single-hung tilt designs. Its installers follow set quality-control steps so that finished work meets or exceeds industry standards.
Product Range
- Casement and awning windows
- Double-hung windows
- Sliding windows
- Bay and bow windows
- Garden and picture windows
Pros
Cons
Conclusion
NorthShield has strong customer ratings (4.8/5 HomeStars, 4.9/5 Google), a 25-year product warranty and a 15-year installation warranty. Pricing is not publicly specified, so you will need a quote to judge value, but the long coverage suits homeowners who put reliability and service first.
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3. Magic Window Innovations: Premium Solutions for Modern Homes
Magic Window Innovations brings cutting-edge technology to window solutions
Key Features
Magic Window Innovations handles both window replacement and exterior door installation. Its range covers standard styles through to custom configurations, including unusual window shapes.
Specialised teams install the windows and doors. Its high-performance windows use upgraded glass and reinforced frames to help cut energy costs.
Product Range
- Full suite of window styles
- Specialty shapes
- Custom solutions
- Modern design options
Pros
Cons
Conclusion
Magic Window Innovations pairs high customer ratings (4.8/5 HomeStars, 4.8/5 Google) with a 40-year warranty. Pricing is not specified, but its $$$$ tier and long coverage make it a premium choice for homeowners who want long-term protection.
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4. Renewal by Andersen: Premium Quality with Premium Price
Key Features
Renewal by Andersen is a premium window and door brand. Its services range from basic window installation to larger door projects, including sliding and patio doors.
Its energy-efficient windows use upgraded glass and reinforced frames. Its teams manage the whole job, from choosing the windows to final installation, for traditional and modern homes alike.
Product Range
- Complete window line
- Specialty designs
- Energy-efficient solutions
- Custom shapes and sizes
Pros
Cons
Conclusion
Renewal by Andersen sits at the highest price tier ($$$$$) but keeps strong ratings (4.8/5 HomeStars, 4.8/5 Google). Its windows are made with exclusive Fibrex® material, which suits homeowners who want premium materials and an established brand and can accept a 20-year limited warranty.
5. Canadian Choice Windows & Doors: Value-Focused Solutions
Key Features
Canadian Choice offers a wide range of window and door solutions, with a focus on vinyl windows for homeowners who want to upgrade on a sensible budget. It installs standard and unusually shaped windows and offers ENERGY STAR™ certified windows that help reduce energy costs.
Its teams work on everything from basement windows to exterior doors, and they also handle broken glass replacement and new installations. Double-hung tilt and single-hung tilt designs are part of the range.
Product Range
- Comprehensive style selection
- Vinyl window options
- Custom solutions
- Various door styles
Pros
Cons
Conclusion
Canadian Choice is a balanced option among Toronto’s best window companies, with mid-range pricing ($$$) and solid ratings (4.7/5 HomeStars, 4.6/5 Google). Its lifetime warranty and wide selection suit homeowners who want reliable quality without paying premium prices.
6. Nordik Windows & Doors: Innovative Energy Solutions
Key Features
Nordik Windows & Doors is known for its RevoCell® technology and its focus on energy-efficient products. Its installation process is designed to maximise energy savings.
The company installs windows and doors, replaces existing windows, and offers custom solutions for unusual shapes and basement windows. Reinforced frames and upgraded glass suit a range of home styles.
Product Range
- Casement and awning designs
- Double-hung window solutions
- Sliding window options
- Bay and bow configurations
- Garden window installations
- Picture window varieties
- Custom patio doors
- Exterior doors with modern features
Pros
Cons
Conclusion
Nordik’s HomeStars rating (4.2/5) is lower than its competitors’, but its Google rating (4.6/5) remains competitive. Its RevoCell® technology offers unique value, though unspecified pricing and warranty terms mean you should compare written quotes carefully.
7. Imperial Windows & Doors: Heritage Home Specialists
Key Features
Imperial Windows & Doors has carved out a niche in Toronto’s window replacement market by focusing on historic homes. It builds custom windows for heritage property owners who want to keep their home’s architectural character while upgrading performance.
Its installers are used to the challenges of older homes, including unusual window shapes and original architectural details. The company specialises in aluminium windows with thermal breaks, aiming to combine historical accuracy with modern energy efficiency.
Product Range
- Aluminium windows with thermal breaks
- Custom-sized window solutions
- Heritage-style window designs
- Period-appropriate exterior doors
- Specialized glass inserts
- Reinforced frames for historic properties
- Sound-reducing window options
- Custom door solutions
Pros
Cons
Conclusion
Imperial Windows & Doors offers a premium, specialised service that is especially useful for heritage homeowners. Pricing runs higher ($$$) and its warranty has some limits. Its HomeStars rating is 5/5, but its Google rating is a lower 3.9/5, so read recent reviews on both platforms before you decide. Its windows combine period styling with modern performance, though inspection fees and other extra costs need careful budgeting.
What Is the Average Cost of Replacing Windows in Toronto?
Expect to pay about $300 to $1,000 per standard window installed in Canada, according to HomeStars, with Toronto running roughly $50 to $150 per window higher than mid-sized cities. For a typical 17-window bungalow, Total Home’s cost guide estimates $12,835 to $17,365 installed.
Your final price depends on the window type, the glass package, how the old windows come out and how many you replace. The tables below give typical ranges so you can sense-check a quote.
Typical Installed Cost per Window
These ranges are in Canadian dollars and include installation. They come from the HomeStars window installation cost guide, updated in August 2026.
| Window type | Installed cost per window |
| Single-hung, vinyl (standard size) | $300 - $600 |
| Double-hung, vinyl (standard size) | $400 - $800 |
| Casement | $450 - $900 |
| Sliding | $350 - $750 |
| Awning | $400 - $850 |
| Bay | $1,500 - $4,000 |
| Bow | $2,500 - $5,500+ |
Whole-House Cost Estimates
These estimates come from our own window replacement cost guide, updated on 12 October 2026. They include professional installation and basic trim. Permits, disposal and structural changes can add to the total, and your window mix will move the price, so treat both tables as guides and get a written quote.
| Home type | Windows | Estimated installed cost |
| Small bungalow (2 bedrooms) | 11 | $8,545 - $11,560 |
| Standard bungalow (3 bedrooms) | 17 | $12,835 - $17,365 |
| Two-storey home (3 bedrooms) | 23 | $18,870 - $25,530 |
| Large family home (4 bedrooms) | 32 | $24,415 - $33,035 |
What Affects the Cost of Replacing Windows?
Most of the difference between two quotes comes down to a handful of choices:
- Glass package: double-pane glazing adds about $50 to $200 per window, and triple-pane adds a further $100 to $300 (HomeStars). Energy-efficient upgrades add 15% to 25% to base prices in our cost guide.
- Frame material: vinyl typically costs 20% to 30% less than wood or fibreglass for the same size.
- Installation method: full-frame replacement adds $100 to $200 per window compared with an insert installation.
- Upper floors: scaffolding adds $200 to $500 per level.
- Location: major urban centres such as Toronto can add $50 to $150 per window.
- Job size: orders of five or more windows often get 10% to 20% off the per-window rate, while a single window costs more per unit.
- Permits: where a permit is required it generally costs $100 to $300, and most standard replacements do not need one.
- Custom sizes: non-standard dimensions cost more than standard ones.
Ask each company for a written quote that lists the window type, glass package, installation method and warranty, so you can compare like with like.
Why Quality Windows and Doors Matter
Quality windows and doors change your home in three main ways:
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Energy Efficiency: Saving Money While Saving the Planet
Windows, doors and skylights can account for up to 25% of a home’s energy loss, according to Natural Resources Canada. ENERGY STAR™ certified windows are about 20% more energy efficient than the average window, and Hydro One says they cut an average household’s energy costs by about 8%. The result is lower bills, a smaller carbon footprint and a more comfortable home through Toronto’s cold winters and warm summers.
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Home Value: An Investment That Pays Off
New windows improve your home’s appearance and its appeal to buyers. In the 2025 Cost vs. Value Report, vinyl window replacement recouped 76% of its cost at resale on average. That report covers US homes, so Canadian results will vary. Whether you plan to sell soon or stay put, new windows are an investment in your property’s long-term value.
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Comfort and Security: Peace of Mind Matters
Well-sealed, double or triple-glazed windows block more outside noise than older, leaky ones, so your home feels quieter. Multi-point locks improve security, and coated glass helps protect furniture and flooring from sun damage. The result is a quieter, safer and more comfortable home for your family.
Factors to Consider When Choosing a Company
Making an informed decision about your window replacement company requires careful evaluation of several key factors:
Experience and Reputation: The Foundation of Trust
- Years in Service: Look for companies with over a decade of experience in the Toronto market
- Verified Reviews: Focus on HomeStars and Google ratings from local customers
- Industry Recognition: Check for certifications from organizations like SAWDAC and ENERGY STAR™ certified
- Installation Track Record: Research their experience with your specific window styles
Product Quality: Materials Matter
Quality window materials and construction directly impact performance and longevity. Consider:
- Material Selection: Evaluate options from vinyl and aluminium to composite materials
- Energy Ratings: Look for windows exceeding Ontario’s energy efficiency standards
- Manufacturing Standards: Verify CSA certification and quality control processes
- Customization Options: Ensure they can match your home’s architectural style
Installation Excellence
Professional installation is crucial for optimal window performance. Verify:
- Team Qualifications: Look for factory-trained, certified installers
- Installation Process: Understanding their step-by-step methodology
- Project Timeline: Clear scheduling and completion guarantees
- Post-Installation Service: Comprehensive support and maintenance programs
Value Proposition
Wise investment goes beyond the initial price tag:
- Transparent Pricing: Detailed quotes breaking down all costs
- Warranty Coverage: Understanding the scope and duration of protection
- Energy Savings: Projected return on investment through reduced energy costs
- Financing Options: Available payment plans and incentive programs
Things to Avoid: Red Flags in Window Shopping
When selecting a window company, knowing potential pitfalls is just as important as knowing what to look for. Here are the key red flags to watch for:
High-Pressure Sales Tactics
Be wary of companies that rush your decision-making process. Quality window companies understand that homeowners need time to make informed choices. Avoid those using:
- Aggressive “sign now” promotions
- Limited-time discounts that seem too good to be true
- Pressure to decide during the first consultation
- Dramatic price reductions without clear justification
Hidden Costs and Pricing Issues
Transparency in pricing is non-negotiable. Watch out for:
- Vague or incomplete quotes
- Unexpected fees appear after contract signing
- Unclear warranty terms with hidden limitations
- Additional charges for standard services
Communication Problems
Professional window companies maintain clear, consistent communication throughout your project. Be cautious of:
- Delayed responses to inquiries
- Reluctance to provide written documentation
- Unclear project timelines
- Vague answers about product specifications or installation procedures
Frequently Asked Questions
Which window company is considered the best in Ontario?
No single company is best for everyone. For Toronto and the GTA, this guide ranks Total Home Windows & Doors first, followed by NorthShield and Magic Window Innovations, based on ratings, warranty and pricing transparency. Total Home publishes this guide, so compare all seven companies and get at least three written quotes.
What is the average cost of replacing windows in Toronto?
HomeStars puts a standard installed window at about $300 to $1,000 across Canada, and Toronto adds roughly $50 to $150 per window. For a 17-window bungalow, Total Home's cost guide estimates $12,835 to $17,365 installed. See the cost section above for a full breakdown.
What is the best company for replacement windows?
It depends on what matters most to you. Choose Total Home for a lifetime transferable warranty, Magic Window Innovations for a 40-year warranty on a premium window, Renewal by Andersen for a well-known premium brand, or Nordik for the lowest price tier. Always compare written quotes.
How long does window replacement take?
A crew can often replace 8 to 12 windows in one to two days, according to HomeStars. Allow extra time before installation for measuring and manufacturing. Total Home's usual lead time from consultation to installation is 4 to 6 weeks, or 1 to 2 weeks for rush orders on smaller projects.
How can I check a window company's reputation?
Read recent reviews on HomeStars and Google, then check the company's BBB profile for accreditation and complaints. Look for patterns in the comments about installation quality, communication and warranty claims, and ask for local references. Be wary of perfect scores built on very few reviews.
Do I need a permit to replace windows in Toronto?
HomeStars says most standard window replacements do not need a permit, and where one is required it generally costs about $100 to $300. Structural changes, such as enlarging an opening, may change that, so confirm with your installer and the City of Toronto before work starts.
Conclusion
The Toronto window market offers excellent options for every budget and need. Total Home Windows & Doors and NorthShield lead in customer satisfaction, while companies like Renewal by Andersen offer premium solutions. When choosing, consider your specific needs, budget, and long-term goals.
Remember to:
- Get multiple quotes
- Check reviews thoroughly
- Understand warranty terms
- Consider energy efficiency
- Verify installation expertise
Following this guide and conducting proper research will equip you to choose the right window company for your home improvement project.
