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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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  • Shed guy

    No reviews yet

    Window Contractor in Toronto

    Hello my name is Ricky, I have been doing carpentry for the past 5 years with a focus on framing and structural work. I built 100+ sheds at my first job and recently have been doing renovations and structural repairs. Currently I can only offer small jobs and repairs as I don't have a work truck at the moment.

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  • Jordan Nardone

    No reviews yet

    Window Contractor in Toronto

    Ive been working in this industry for 6 years and ive done work all over the gta and surrounding areas. I like to focus on what our clients want and I try to bring every vision they have to life.

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  • AR Kitchen and Bathworks

    No reviews yet

    Window Contractor in Toronto

    AR Kitchen and Bathworks specializes in custom kitchen renovations designed to blend style, functionality, and long-term value. From modern upgrades to complete kitchen transformations, we handle every detail with precision and care. Our services include kitchen design, cabinetry, countertops, backsplash installation, flooring, lighting, plumbing coordination, and full project management. We work closely with homeowners to understand their vision, budget, and timeline—delivering results that are both beautiful and practical. Known for our quality craftsmanship, transparent communication, and reliable timelines, we take pride in turning kitchens into spaces where families love to cook, gather, and live. No shortcuts—just honest work and exceptional finishes. 📍 Serving homeowners with professional, stress-free kitchen renovations from start to finish.

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  • A Plus Contracting Corp.

    Rating: 5 out of 5
    Window Contractor in Toronto

    We are a trusted fully insured general contractor and renovations company from Newmarket, Ontario providing quality home renovations to York Region, Simcoe County and surrounding areas. Professional and reliable, with over 15 years of construction and project management experience. A Plus Contracting Corp. is passionate about providing quality home improvements and helping homeowners renovation dreams come true.

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    Latest review:
    This job required a full demolition and installation of a walk in bathtub, a new window, wall and ceiling tile, repairs and refreshment to the remaining drywall area and installation of a pocket door. The job required the involvement of several tradesmen. All of the guys were great. They obviously knew what they were doing, worked quickly with minimal intrusion on us. they were friendly and willing to answer any questions or concerns. they made a minimum of dirt and dust and cleaned up very well every day. the job was completed on time and on budget and we love it. Alan & Darlene Crofton

  • Quick reno

    No reviews yet

    Window Contractor in Toronto

    Make dreams real

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  • Andrew Martinborough

    New on HomeStars

    Window Contractor in Toronto

    🏠 About My Business With over 15 years of experience in home renovations and repairs, I bring hands-on experience and attention to detail to every project. I work with homeowners throughout the GTA and surrounding areas and am willing to travel for projects outside the GTA. My experience includes a wide range of residential renovation and improvement work, including: Flooring installation and repairs Drywall installation and repairs Fencing and outdoor projects Plumbing and general repairs Home improvements and renovations General maintenance and finishing work Other renovation projects based on the homeowner's needs I understand that inviting someone into your home requires trust and reliability. I take pride in doing quality work, keeping the work area organised, communicating with homeowners, and making sure the finished project meets their expectations. I have photos and videos of completed projects, along with customer feedback and reviews, that showcase the quality of my work and the experience I have gained over the years. Whether it is a smaller repair, a home improvement project, or a larger renovation, I approach every job with the same commitment to quality workmanship, attention to detail, and customer satisfact

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  • Bailey Johnson renovation

    No reviews yet

    Window Contractor in Toronto

    I've being doing renovation for the past 25+ years.I'm very reliable , have good time management, a people person and a hard worker. My motto is always try my best to please my clients all the time because I think that's all that matters once the clients are happy I feel like I got the job done.

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  • LK Renovation

    No reviews yet

    Window Contractor in Toronto

    At LK Renovation, we specialize in turning your renovation dreams into reality — with transparent pricing, skilled craftsmanship, and dependable service. Whether you're upgrading a single room or renovating your entire home, we deliver high-quality results on time and on budget. ✅ Painting ✅ Flooring Installation ✅ Doors & Windows ✅ Basement Leak Repair & Finishing ✅ Full Home Renovations ✅ Bathroom Renovations ✅ Kitchen Upgrades 💡 We’re known for: ✔ Clear communication ✔ Fair, upfront pricing ✔ Reliable scheduling ✔ Attention to detail – from start to finish With years of experience across Toronto and the GTA, we work closely with homeowners, landlords, and real estate professionals to maximize property value and improve everyday living. 📞 Contact us today for a free consultation and see why Toronto homeowners trust LK Renovation for peace of mind and exceptional results.

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  • Evergreen reno

    No reviews yet

    Window Contractor in Toronto

    Work for newly basement or renovate house , washroom , kitchen , floor, tiling , painting etc

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  • Bunty Singh

    New on HomeStars

    Window Contractor in Toronto

    I am good assembling and disasembling furniture like table or repair

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  • Gurmukh Singh Dhaliwal

    No reviews yet

    Window Contractor in Toronto

    Toronto Premium Glass specializes in professional glass installation across Brampton and the GTA. We transform bathrooms with custom shower glass enclosures, frameless shower doors, and shower glass walls that are built to last and look stunning. Whether you are upgrading your existing bathroom or doing a full renovation, we deliver clean, precise installations with premium quality glass. We also specialize in interior glass partition walls, office glass partitions, and glass railings for both residential and commercial properties. Every job is done with attention to detail, proper waterproofing, and a clean finish that our customers love. We are fully insured and serve Brampton, Mississauga, Etobicoke, Caledon, and surrounding GTA areas. Call us today for a free quote — we would love to help you with your next project!

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  • Japy.s General Contracting

    No reviews yet

    Window Contractor in Toronto

    I am working in a construction business more than 10 years . I do framing, drywall installation, taping ect. Wall paper installation and removal,painting, spray painting popcorn ceiling repair or removal ect.

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  • HawkSpeed Construction Ltd.

    No reviews yet

    Window Contractor in Toronto

    🏡 Need It Installed? We’ve Got You Covered! 🛠️ Professional Installation for Gazebos • Sheds • TV Mounts • Safety Bars • Furniture Installation • Wooden Fences • Chain links • Railings • Gates Tired of confusing instructions and wobbly DIY builds? Trust the pros! At HawkSpeed Construction Ltd., we bring precision, safety, and durability to every installation: ✅ Gazebo & Shed Assembly ✅ Secure TV Wall Mounting ✅ Bathroom & Stair Safety Bar Installation ✅ Fence Setup for Privacy & Protection Fast, reliable, and built to last. Serving homes and businesses with top-rated service and affordable rates.

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  • Sol renovation

    No reviews yet

    Window Contractor in Toronto

    I’m graduated of Humber College in Carpentry and renovation technician We are big team for anything you want with knowledge, experience and license

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  • Lattag Studio Inc.

    Rating: 5 out of 5
    Window Contractor in Toronto

    LATTAG Studio Inc. is a full service Architecture firm established by OAA Architect Peter Latoszek in 2012. Since childhood, Peter has been motivated by Architecture to examine and question our built environment. His approach has most often been hands on, as can be seen in the recognition section of our website. These practical explorations of ‘learning through making’ have accumulated into an arsenal of skills and knowledge about sustainable materials and building methods. That along with integrity and care makes LATTAG an essential part of any project (new construction and/or retrofit).

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    Latest review:
    I had the pleasure of working with Peter on my total home renovation, where he handled both architectural design and construction management. From start to finish, Peter proved to be hardworking, trustworthy, and highly ethical. His attention to detail, professionalism, and dedication to quality truly set him apart. He kept the project on track, communicated well, and ensured everything was done to the highest standard. I highly recommend Peter for any renovation or construction project!

  • Amin Trust

    No reviews yet

    Window Contractor in Toronto

    Hi, I’m Amin. I’ve got over 14 years of renovation experience, including the last 2 years here in Canada, mostly doing painting, drywall repair, and framing. I take pride in doing clean, careful work and always try to keep my prices fair. I’ll give it my all to make sure you’re completely satisfied

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 567 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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