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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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  • Clean Stamp Renovations Inc

    No reviews yet

    Window Contractor in Toronto

    At Clean Stamp Renovations Inc. We describe ourselves as result driven and accountable partner in your home transformation. We are a full service residential and commercial renovation team specializing in high-end kitchen and bathroom renovations. With over 10 years experience in the trade, we built our foundation on hands-on carpentry and meticulous project management. our goal is to breathe new life into your existing space while ensuring a stress free, transparent experience from start to finish.

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  • Saka construction

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    Window Contractor in Toronto

    I have 5 years experience in construction Home renovation Metal framing Drywall Mudding Painting Flooring

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  • Nuart Construction

    No reviews yet

    Window Contractor in Toronto

    Rendering to Reality

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  • CA Garage Doors Ltd

    Rating: 5 out of 5
    Window Contractor in Toronto
    • Best of Awards 2026

    CA Garage Doors Ltd is locally owned and operated in Brampton, serving the GTA. We install and repair residential and commercial garage doors, front entry doors (steel & fiberglass), and new windows — plus automatic garage door openers, high-lift garage door conversions, and walk-through (man-door/pedestrian) garage doors. Our services: - Garage door repair (springs, cables, tracks, rollers, bearings, weather strips, keypads, remotes, sensors, noisy doors silenced, and more) - Garage door installation & replacement - Front/entry door installation (steel & fiberglass) - New window installation - Automatic garage door opener installation & repair - High-lift garage door conversions - Walk-through (man-door/pedestrian) garage doors - Commercial garage doors Same-day service available. Open Monday to Sunday, 9:00 AM - 5:00 PM, with 24/7 emergency service. Call us for free estimates.

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    Latest review:
    Install or replace garage door-
    Job was done to the level of m expectation.

  • Qualitech Repair

    No reviews yet

    Window Contractor in Toronto

    We specialize in expert electric and gas appliance repair, offering reliable services for all major brands. With over half a decade year of experience, we pride ourselves on our fast response times, affordable pricing, and unmatched customer service. Our skilled technicians are trained to diagnose and repair a wide range of appliances, from ovens and dishwashers to dryers and refrigerators. What sets us apart is our commitment to quality and integrity, ensuring every job is done right the first time. Trust us to restore your appliances to their optimal performance!

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  • ALL IN ONE SERVICES

    No reviews yet

    Window Contractor in Toronto

    Price match and discount available.I have over 10 years of experience in various skilled trades, including general maintenance, flooring, painting, framing, landscaping, power washing, and cleaning. I am available to work anywhere between Toronto and Barrie, or any location within that range. With my diverse skill set and strong work ethic, I am committed to delivering high-quality results in every job. I am adaptable, reliable, and capable of handling both large projects and small repairs efficiently. Whether it’s fixing, building, or maintaining, I am ready to take on any task and ensure it’s completed to the highest standards

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  • VT Construction

    No reviews yet

    Window Contractor in Toronto

    Hello All. My name is Vasyl (VT Constuction) We do such types of work as : Demolition, Drywall installation, Painting, finish carpenters and more. We can and want to make you comfortable in your home and around. Best Regards VT Construction

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  • King drywall

    No reviews yet

    Window Contractor in Toronto

    We are a professional carpentry company specializing in residential and light commercial construction renovations and custom woodworking our services include framing trim and finish carpentry drywall installation door and windows installation flooring cabinetry and general renovation

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  • AG Signature

    No reviews yet

    Window Contractor in Toronto

    About Us I am an experienced cabinet maker, finish carpenter, and professional painter and upholstery with years of hands-on experience working on residential renovation projects. I specialize in the installation and adjustment of kitchen cabinets, custom wardrobes, closets, and interior woodwork, always focusing on accuracy, durability, and clean finishing. In addition to carpentry and cabinetry, I have extensive experience in interior and exterior painting. My painting work includes proper surface preparation, drywall repair, sanding, priming, and applying high-quality paint for smooth and long-lasting results. I follow professional standards to ensure clean lines, even coverage, and a tidy work environment. I take pride in being reliable, punctual, and respectful of clients’ homes. Every project is completed with attention to detail, clear communication, and a strong focus on customer satisfaction. My goal is to deliver quality workmanship that meets homeowners’ expectations and project requirements. Services Kitchen cabinet installation and adjustments Custom cabinetry and finish carpentry Wardrobes and closet systems Interior woodwork and decorative details Interior and exterior painting Drywall repair and surface preparation

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  • Efrén Olvera

    No reviews yet

    Window Contractor in Toronto

    Always committed to service and quality, I strive for customer satisfaction!

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  • Dgconstruction

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    Window Contractor in Toronto

    General constractor

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  • Empire Flooring Inc.

    No reviews yet

    Window Contractor in Toronto

    At Empire Flooring Inc., we believe your home deserves nothing less than perfection. For over 20 years, our work has been powered by a deep passion for woodworking and a reputation for being meticulously detail-oriented. This is how we ensure that every project we touch is beautiful, functional, and built to stand the test of time. ​We focus on the areas that truly transform your daily life and home value: 1. Premium Flooring Solutions ​The foundation matters! We offer a diverse selection of high-quality flooring—from classic hardwood and modern tile to luxury vinyl—and ensure a flawless installation every single time. We treat your floor as the essential first step to a beautiful home. ​2. Luxury Custom Closets & Organization ​Tired of wasted space? We create beautiful, bespoke organization systems for your walk-ins, pantries, and mudrooms. Our designs strategically utilize every corner, bringing serene order and functional elegance back into your busiest spaces. ​We are always here for all your other specialized carpentry and fine woodworking needs, including custom shelving, paneling, door installation and custom furniture etc. ​Ready? Call us now to book your personal consultation appointment.

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  • Versatile Flooring

    No reviews yet

    Window Contractor in Toronto

    We provide top tier service that come with heart plus quality at the end of honest work 🙂

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  • DOMINIQUE RAMKISON

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    Window Contractor in Toronto

    .

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  • Juliano/Jool

    No reviews yet

    Window Contractor in Toronto

    Water System installer and more

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  • Landy Willie

    Rating: 5 out of 5
    Window Contractor in Toronto

    Need a HVAC contractor, Plasterer, General contractor, Window Contractor, Handyman, Landscaping Company, Carpenter, Pool company, Fences & Gates Specialist, Siding Specialist, Interior decorator, Condominium/Apartment Specialist, Cabinet maker, Mason, Metal worker, Cleaning company & Plumber based in Brampton or nearby? J & L Carpentry can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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    Latest review:
    Easy to work with. Punctual. Attention to details. Flexible. Please support J & L Carpentry.

4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 564 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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