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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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  • Matters of space inc.

    New on HomeStars

    Window Contractor in Toronto

    lumindblind — Toronto Curtain Factory. Custom-made blinds and curtains, factory direct with no middleman markup. Roller shades, zebra blinds, Shangri-La shades, sheer curtains, blackout drapes, and motorized options. Free in-home estimate, free design consultation, and free installation on orders over $1000. Showroom in Markham. Serving North York and the GTA.

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  • Taras

    No reviews yet

    Window Contractor in Toronto

    I worked as a carpenter, where I gained experience in framing and constructing various structures. I read blueprints to ensure accurate and precise framing. I utilized my knowledge of power tools and hand tools to complete tasks efficiently and safely. Collaborated with people to complete projects on time and to the highest quality standards. In this moment I am an apprentice in an electrical company with one year of experience. So my experience is enough to help you with your tasks.

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  • Russell K

    No reviews yet

    Window Contractor in Toronto

    Hi, I'm Russell! I provide high-quality home repair and maintenance services with a focus on reliability and clear communication. Whether it’s fixing a leaky faucet, assembling furniture, or tackling that 'to-do' list you haven’t had time for, I treat every home as if it were my own. I pride myself on being punctual, keeping a clean workspace, and ensuring the job is done right the first time. Let’s get your home back in tip-top shape!

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  • Clear Vision Glass Replacements Inc.

    No reviews yet

    Window Contractor in Toronto

    Welcome to Clear Vision Glass! Ontario’s trusted window glass replacement experts! Specializing in energy efficient, high quality window glass installations and replacements, we transform homes with clear views and enhanced comfort!

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  • ST

    No reviews yet

    Window Contractor in Toronto

    HouseFix — Your trusted handyman & renovation service in Toronto/GTA. Painting • Drywall • Flooring • Baseboards. Quality, speed, fair price. Professional Painting • Drywall Repair • Baseboards • Flooring — Toronto/GTA

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  • Fix Crew

    No reviews yet

    Window Contractor in Toronto

    Cleaning Skills Highly skilled in performing cleaning tasks efficiently, both independently and as part of a team. Experienced in maintaining cleanliness and hygiene in various environments with attention to detail and professionalism. Capable of following proper cleaning procedures, organizing tasks effectively, and ensuring a high standard of cleanliness. Reliable, hardworking, and adaptable to different work settings.

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  • Mazhar Islam

    Rating: 5 out of 5
    Window Contractor in Toronto

    Hi, I’m Mazhar, a general contractor specializing in residential renovations and construction projects. I work closely with homeowners to deliver high-quality workmanship, clear communication, and reliable project management from start to finish. Whether it’s a bathroom remodel, basement finishing, flooring, or a full renovation, my goal is to make the process smooth, transparent, and completed to a professional standard.

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    Latest review:
    General contractor service-
    We selected Mazhar because he was able to do other jobs like painting, electrical, plumbing etc., apart from the main flooring and stairs job. Mazhar and Samar were very flexible and cooperative and helped us with many other minor issues and work and the end result of the townhouse renovation was excellent.

  • DOMTARCONSTRACTION

    No reviews yet

    Window Contractor in Toronto

    Hello! My name is Taras. I am an experienced handyman who is reliable, hardworking, and detail-oriented. I enjoy fixing, building, and helping customers with all kinds of home projects.

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  • Valdel group services

    No reviews yet

    Window Contractor in Toronto

    Valdel Group – Elevating Spaces, Enhancing Lifestyles At Valdel Group, we specialize in transforming properties with our comprehensive range of services designed to meet all your home and business needs. From luxury renovations that breathe new life into interiors to landscaping solutions that enhance curb appeal, we bring expertise, precision, and craftsmanship to every project. Our services include: • Renovations & Remodeling – High-end home and commercial transformations, including kitchens, bathrooms, and full-scale remodels. • Landscaping & Outdoor Design – Custom outdoor solutions, from lush gardens to functional hardscapes. • Snow Removal & Seasonal Maintenance – Reliable winter services to keep your property safe and accessible. • And Much More! – We tailor our services to meet your unique needs, ensuring top-tier results every time. At Valdel Group, quality, efficiency, and customer satisfaction are our top priorities. Whether you’re upgrading your space, maintaining your property, or preparing for seasonal changes, we’re here to help. Let’s bring your vision to life—contact us today!

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  • Invision Inc.

    Rating: 5 out of 5
    Window Contractor in Toronto

    Since 2003 InVision Inc has managed to grow into the strong construction company that it is today. We have successfully completed numerous projects for a variety of clientele, specializing in commercial, residential and industrial construction projects. As Project Managers and General Contractors, InVision Inc. offers its customers a spectrum of value added services to suit their needs. We uphold and demand the highest level of quality from our trades. We are members of the Toronto Construction Association and adhere to their code of ethics and standards. Let InVision Inc. service your next construction project. 416-559-1234

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    Latest review:
    The staff were super helpful and accommodating. We ordered LVT evoke which is perfect for our needs, as it's made our space look much larger.

  • BGF Brother's Renovation &Demolation

    No reviews yet

    Window Contractor in Toronto

    Hi everyone we do any kind of demolition and also renovation example painting and flooring and drywall we also do fence repairs or deck and much more trust my experience just drop me a message 😊

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  • Newport Aluminum

    No reviews yet

    Window Contractor in Toronto

    Newport aluminum has over 10 years of experience providing comprehensive service in windows, doors, eavestrough, soffit, fascia, all types of siding including vinyl, aluminum, and steel, along with aluminum capping. Newport aluminum prides itself on delivering service with attention to detail, excellent timeliness, and quality workmanship. As the owner and operator I have great confidence and respect in being able to provide excellent communication and honesty. After working with multiple skilled tradesman for 10+ years I founded this company in 2024 with the idea of continuing to share the skills and knowledge I’ve learned to customers. I find joy in working together with the homeowner to find the best solution possible.

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  • Norse Rose Contracting

    No reviews yet

    Window Contractor in Toronto

    Founded three years ago by a seasoned professional with a decade plus of industry experience, my company is dedicated to delivering exceptional results with meticulous attention to detail and superior craftsmanship. I bring a wealth of expertise across multiple trades, enabling us to excel in a diverse array of projects. From stunning bathroom and kitchen remodels to transformative basement renovations, as well as expertly executed hardscaping, deck, and fence installations, I approach every job with the highest standards of quality and care.

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  • ALDA Windows and Doors

    Rating: 5 out of 5
    Window Contractor in Toronto
    • Best of the Best 2025
    • Best of Awards 2026

    Your Trusted Windows & Doors Experts. We have been in this industry for many years, and we are committed to helping homeowners in Toronto and the GTA improve the look and energy efficiency of their homes with high-quality, factory-direct vinyl windows and entry doors. A LITTLE ABOUT OUR Windows and Doors Company. At ALDA Windows and Doors, our team has a combined 20 years of experience installing quality products and providing excellent windows and doors services. Our mission is to ensure that every customer we serve is satisfied with their service, and are able to enjoy their new factory-direct windows and doors for many years. When you choose ALDA Windows and Doors, you can rest assured that you will always be provided with free estimates and professional, courteous service! FACTORY DIRECT Vinyl Windows and Entry Doors Free in-Home Estimate We come to you and provide you with a free estimate! Get a Quote icon-tools Expert Installation Our trained and experienced installers will do the job right. Learn More Start Saving Today Energy-efficient windows and doors, you will save money year-round.

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    Latest review:
    Install or replace exterior or reinforced doors-
    Amazing customer service and results. Leo was a pleasure to deal with. Believe we had a bit of a difficult install due to stucco but the team made everything look amazing. We’re so happy with the results and would highly recommend. Super nice and responsive.

  • MBC carpenter

    No reviews yet

    Window Contractor in Toronto

    I work in the carpentry field, I just need an opportunity to show my work I am punctual and dedicated

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  • Keen eye carpentry

    No reviews yet

    Window Contractor in Toronto

    I’ve done carpentry since I was young of age. My father taught me so I grew up always working my with wood and using tools witch allowed me to develop the craft a lot quicker at a much younger age then most for that then lead to me developing skills for other types of construction trades as well then becoming very technically inclined for a vast amount of jobs

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 563 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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