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Find Window Contractors and Companies in Toronto

Having your windows in shape impacts temperature, natural light, safety, and aesthetic, so finding the right window contractor is important. Window companies in Toronto can help with that, and HomeStars can help you find the right company for your specific needs. Posting your project is easy and free, and we connect you with available window pros who are ready and waiting to help. You can compare quotes, read reviews, and make the hire all in one place!

Some of our top rated window contractors in Toronto

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  • Window Contractor in Toronto

    A handy man to help with your basic needs.

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  • Window Contractor in Toronto

    We specialize in premium-quality glass installations, providing both indoor and outdoor railing glass, shower enclosures, vanity, decorative wall, gym mirrors, and custom glass partitions for offices or basements. All of our products feature top-tier hardware and expert craftsmanship, ensuring durability and a sleek, modern look. Let us help you design your perfect space!

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  • Window Contractor in Toronto

    I'm a finish carpenter in the GTA and Simcoe area. I specialize in the finishings of your home (baseboard & shoemould, doors, custom paneling, window jambs/trim, and custom furniture).

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  • Window Contractor in Toronto

    We are Fair Construction, providing residential and commercial renovation services across the GTA. We specialize in: • Unit turnovers • Repairs & maintenance • Stair refinishing • Full renovations We would be happy to support your properties with fast and reliable service.

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  • Window Contractor in Toronto

    My name is Kevin, I provide quality service to make customers happy and offer my services to solve their problems. I excel in carpentry, concrete, backyard building, grading, renovations and much more. Get the job done right the first time!

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  • Window Contractor in Toronto

    Skilled custom furniture installer with strong attention to detail and a commitment to high-quality craftsmanship. Experienced in installing custom kitchens, wardrobes, millwork, and built-in furniture according to precise specifications and design plans. Proficient in using professional tools and ensuring clean, accurate installations with minimal material damage. Known for reliability, efficiency on job sites, and maintaining a high standard of finish in residential and commercial projects.

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  • Window Contractor in Toronto

    Home Repair Service Mechanical Plumbing Cleaning

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  • Window Contractor in Toronto

    1. Project Management: Plan, schedule, and supervise the entire construction process — residential and commercial. 2. Hiring and Coordination: Hire subcontractors such as electricians, plumbers, painters, roofers, and carpenters, and make sure their work aligns with the project timeline. 3. Permits and Inspections: Obtain building permits, arrange inspections, and ensure all work complies with local regulations. 4. Budgeting and Cost Control: Estimate costs, manage budgets, and keep expenses within the client’s agreed range. 5. Quality and Safety: Make sure the site follows safety standards and that all work meets quality requirements.

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  • Window Contractor in Toronto

    Handyman service able to clear that honey-do list. We provide a quality and reliable handyman service, as well as small to medium sized renovation projects that you don't want to or just don't have time to tackle on your own.

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  • Window Contractor in Toronto

    At Honest Hands Contracting, we believe great renovations start with honesty and end with work you’re proud of. We specialize in basement finishing, bathroom and kitchen renovations, flooring, and painting projects. Whether it’s a small upgrade or a full transformation, we’re committed to quality work and a smooth, stress-free experience. Proudly serving Durham Region, the GTA, and Kawartha Lakes.

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  • Window Contractor in Toronto

    Ontario Home & Lawn Quality You Can Trust, Care You Can Feel. Your home is more than just a place, it’s where life happens. At Ontario Home & Lawn, we understand the importance of a well-maintained and beautifully crafted home, inside and out. Our skilled professionals bring expertise, dedication, and a passion for quality to every project, ensuring your home is as welcoming and comfortable as it should be. From meticulous lawn care to expert home improvements, we take pride in every detail so you can take pride in your home. Because when your home looks and feels its best, so do you. Ontario Home & Lawn Where Quality Meets Comfort.

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  • Window Contractor in Toronto

    Built on experience. Driven by results. A highly dedicated, next-generation builder backed by over 30 years of industry expertise and 7+ years of hands-on experience. Specializing in carpentry and project management across residential and commercial construction. Proven track record managing full renovations, new builds, bathrooms, custom carpentry, and retail spaces for major brands.

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  • Window Contractor in Toronto

    At Kitchen4Less, we specialize in transforming kitchens with expert refinishing, painting, and custom cabinetry solutions. We proudly serve the GTA, Hamilton, Niagara, and beyond, delivering top-quality craftsmanship at competitive pricing. Whether you’re looking to refinish existing cabinets, upgrade to a modern design, or install a brand-new kitchen, our skilled team ensures a smooth, factory-quality finish every time. We handle every step with care — from surface preparation and premium sprayed coatings to installation — while keeping your home clean and protected throughout the process. With a wide range of styles and finishes available, we work closely with homeowners to bring their vision to life. Our services are trusted for both residential and commercial projects, backed by years of hands-on experience in carpentry, renovations, and customer-focused service. ✨ Free estimates | Professional service | High-quality results | Serving the GTA, Hamilton, Niagara & beyond

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  • Window Contractor in Toronto

    Sharpnmaintenance Is a professional Maintenance company Established 2018 by Nick sharp

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  • Window Contractor in Toronto

    Sken Woodland Inc. – Company Description Sken Woodland Inc. provides specialized woodworking and custom carpentry services across the GTA. With years of hands-on experience, we deliver precise, clean, and reliable work for residential and commercial clients. Our services include: Custom kitchen, bathroom, and storage cabinetry Furniture assembly and installation (flat-pack and custom) Shelving, closets, partitions, and wall-unit installations Interior wood décor: wall panels, ceiling features, trim and finishing work Replacement, modification, and upgrades of existing cabinets and wood components CNC-based cutting and digital fabrication for high-accuracy projects Fully customized wood builds designed to fit the exact dimensions and needs of your space Why Homeowners Choose Us Precise, clean, and detail-oriented workmanship Professional installation with strong attention to fit and durability Clear communication, proper documentation, and on-schedule delivery Honest work ethic and commitment to quality at every stage Whether you need custom cabinetry, furniture installation, or complete wood-based interior updates, Sken Woodland delivers craftsmanship you can rely on.

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  • Window Contractor in Toronto

    Hi, I’m a professional handyman offering reliable and quality work for all your home improvement needs. I specialize in drywall installation, mudding, patching, flooring, tile work, plumbing, electrical fixtures, pot lights, door installation, washroom renovations, furniture assembly, and various interior repairs. I take pride in delivering clean, efficient, and honest service. Let’s get your project done right—feel free to reach out!

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 379 reviews from homeowners like you.

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What types of services are offered by local window contractors in Toronto?

Toronto window companies can provide a range of services for both new and old windows in both residential and commercial buildings. These services can range from minor repairs to brand new installations, and many things in between.

Here are some of the most common services that window companies in Toronto provide:

  • Window installation: Install new windows in new builds or additions, ensuring proper fit, sealing, and insulation
  • Window replacement: Remove old or damaged windows and install energy-efficient models suited to the home
  • Window repair, sealing, and insulation: Fix drafts, broken glass, or damaged frames while improving efficiency with caulking and weatherstripping
  • Custom window work: Fit non-standard sizes or styles, including bay, bow, or specialty windows

You can find pros who can help you with any of these services on HomeStars. Simply post your project, and available pros can reach out.

If you prefer, you can browse our directory instead. If your project is part of a larger insulation project, you can also find insulation companies near you on HomeStars.

What makes hiring window contractors in Toronto unique?

Window work in Toronto comes with conditions that can affect installation methods, timelines, and costs. Local climate, housing styles, and regulations all play a role in how projects are planned and completed.

  • Older housing: Many Toronto homes have aging frames or non-standard openings, which can require custom sizing or structural adjustments during replacement.
  • Freeze-thaw cycles: Harsh winters and temperature swings increase the need for proper sealing and insulation to prevent drafts, condensation, and frame movement.
  • Dense urban neighbourhoods: Limited access, tight lot lines, and multi-storey homes can make installations more complex and time-consuming.
  • Local building codes and permits: Certain projects, especially structural changes or enlarging openings, must meet Toronto-specific requirements and may require permits.

Find window contractors and companies in Toronto on HomeStars

Between finding a pro, verifying their credentials and skills, and confirming availability, hiring the right Toronto window specialists can be time-consuming and tiring on your own.

HomeStars is here to help. We’ve made it simple to connect with local window pros who can help you.

All it takes is a few steps:

  1. Start by posting your window project on HomeStars. Provide a clear description of your window needs and, if possible, include photos to get precise quotes.
  2. Receive interest from available pros, review work history, and read customer feedback for window companies in Toronto.
  3. Connect with window contractors in Toronto to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All Toronto window contractors and companies who register with our platform undergo verification, including checks of ID and company details.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

What are the average costs of window companies in Toronto?

Window costs in Toronto vary depending on the type of service, window style, and property conditions. Window contractors typically charge about $60 to $120 per hour, though most projects are priced per window or as a full project. Key cost factors include window size, material, accessibility, and the complexity of the installation.

Here are some typical costs for common window projects in Toronto:

  • Window installation: $300 to $1,000 per window, new openings or additions can increase pricing
  • Window replacement: $500 to $1,500 per window, higher for full-frame replacements or structural adjustments
  • Repairs, sealing, and insulation: $150 to $500 per window, depending on extent of damage or air leaks
  • Custom window work: $1,000 to $3,000+ per window, varies widely based on size and design complexity

For more detailed pricing information, read our guide to window and door costs in Toronto.

HomeStars Tip: We suggest that you clarify with your Toronto window contractor what’s included in their estimate, and that you request everything be detailed in a written quote. This supports transparency and avoids misunderstandings.

What to ask a window contractor in Toronto before hiring?

When choosing a Toronto window contractor, asking a few questions can help you decide if they’re the right fit for your project:

Are you licensed and insured?

It’s always a good idea to confirm that window contractors in Toronto have the proper licensing for your area and carry WSIB coverage. This protects you in case of accidents or damage during installation or repairs.

What materials and window types do you recommend?

The right window contractor in Toronto will explain the options available, such as vinyl, aluminum, wood, or energy-efficient windows, and advise on what works best for your home and climate.

What window styles do you recommend to improve privacy in Toronto’s dense neighbourhoods?

Homes in many Toronto areas are close together, so selecting the right window style is important. Options like frosted glass, textured panes, or higher placements can reduce direct sightlines while still letting in natural light. Some Toronto homes also use window tinting techniques.

How do you handle unexpected issues?

Occasionally, Toronto window installers encounter problems like hidden water damage or framing issues. Knowing in advance how they handle additional work or costs can save stress later.

What safety precautions do you take during window installation projects?

Installing windows in multi-storey or tight urban spaces carries risks for both workers and the property. Measures like securing ladders or scaffolding, covering interior surfaces, and carefully handling glass help minimize accidents and damage.

Will you take care of permits if required?

Some window installations, particularly egress windows, large replacements, or projects involving structural changes, may require permits from your municipality. If your project includes such changes, it’s important to ask window contractors in Toronto whether they handle the permit application and approval process or if that responsibility falls to you.

FAQ: Common questions about window contractors in Toronto

Do Toronto window contractors offer warranties or guarantees?

Many window installers in Toronto provide warranties on both materials and installation. Clarifying coverage protects you if problems arise after the project is complete, and gives you peace of mind for the long-term.

How do seasonal weather changes in Toronto affect window performance?

Toronto experiences hot summers, cold winters, and freeze-thaw cycles that can impact window seals, insulation, and frame stability. Choosing windows designed for these conditions and scheduling regular maintenance can help prevent drafts, condensation, and long-term damage.

What are some of the custom solutions Toronto window contractors can provide for unique window sizes or shapes?

Many window installers in Toronto can create or source custom windows for bay, bow, arched, or non-standard openings to ensure a proper fit and finish. You can find pros on HomeStars offering custom solutions, and they will often include photos of past work in their profiles that you can browse through to see if their work matches what you’re looking for.

What should I know about window tinting in Toronto?

Window tinting can help reduce heat gain, block UV rays, and improve privacy, which is especially useful in Toronto’s dense neighbourhoods and to reduce heat from the strong summer sun exposure. Costs depend on film type and window size, so it’s important to discuss options and installation with a local window contractor. You can find out more about pricing in our guide to window tint costs.

Can window contractors in Toronto replace or upgrade windows while I’m living in the home?

Some window contractors in Toronto can work efficiently without major disruption, while others may require rooms to be cleared or temporarily vacated. Make sure to discuss any necessary preparations for your project with your contractor before hiring, especially for larger projects or winter projects where there’s a higher chance that you’ll need to find temporary accommodation elsewhere.

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