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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

    Yunited Builds is here to offer top notch services for the best bang for your buck. When hiring us, rest assured to know that you are in good hands for any of your general contracting or handyman needs. We are committed to deliver high quality work with reliable timelines and clear communications with our customers.

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  • Window Contractor in Toronto

    Am Sunday by name looking for better opportunities

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  • Window Contractor in Toronto

    At Triano TRT, we specialize in high-quality bathroom renovations built on a simple principle: do it right the first time. We focus on creating clean, durable, and well-finished spaces that not only look great but stand up to daily use. From demolition and waterproofing to tile installation and final finishing, every step is handled with attention to detail and a commitment to quality workmanship. We understand that inviting someone into your home is a big decision. That’s why we prioritize clear communication, honest pricing, and a straightforward process from start to finish. Whether you’re upgrading a small bathroom or planning a full renovation, we’re here to make the experience smooth, reliable, and stress-free.

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  • Window Contractor in Toronto

    Professional home services focused on reliable, practical help for everyday jobs and larger projects. We provide handyman services, drywall repair, painting touch-ups, caulking, furniture assembly, wall mounting, minor home repairs, moving help, heavy item moving, junk removal, and general labour support. We value clear communication, fair pricing, careful work, and leaving every job clean, safe, and properly completed.

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  • Toughman General Construction Inc. is a fully insured company (Liability + WSIB) providing reliable, high-quality residential construction and renovation services. We take pride in professional workmanship, clear communication, and consistently satisfied customers. Our services include: • Painting: interior, exterior, garage epoxy, garage doors, stain & varnish for decks, fences, and stairs • Flooring: hardwood, engineered hardwood, laminate, vinyl • Tiling: stand showers, bathrooms, backsplash • Millwork: cabinet & door installation, baseboards, trims, closets, wall panels, shiplap, wainscoting, crown moulding • Framing & Insulation: wood stud, metal stud • Drywall: installation, repair, taping & plastering • Structural work: removing retaining walls, LVL installation • Basement finishing: separate entrance, bathrooms, bedrooms • Bathroom renovation: stand showers (curbed & curbless), bathtubs • Deck & Fence: board-on-board, side-by-side, shadowbox, lattice I’m always happy to provide more information and share photos of completed projects upon request.

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  • Window Contractor in Toronto

    Full-Service Renovation & Construction Expert: With over a decade of hands-on experience across all trades, we specialize in complete home transformations — from structural remodels and custom kitchens to basement finishing, bathrooms, and exterior upgrades. Professional Project Management: Every project is led with precision planning, clear communication, and on-site supervision to keep timelines and budgets on track. Quality Craftsmanship, Built to Last: We combine skilled workmanship with top-grade materials, ensuring every detail meets both building code standards and client expectations. Trusted & Transparent Service: Our reputation is built on honesty, reliability, and accountability. We treat every home as if it were our own and stand behind the work long after completion Local & Community-Driven: Proudly serving Mississauga, and the GTA, we’ve built lasting relationships with clients, designers, and sub-trades who share our commitment to excellence.

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  • Window Contractor in Toronto

    Professional contractor providing reliable renovation and repair services across the GTA. We specialize in flooring, painting, drywall, tiling, bathroom renovations, kitchen renovations, basement finishing, and general home repairs. We focus on quality workmanship, fair pricing, and dependable service. Free estimates available — contact us today for more information.

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  • Window Contractor in Toronto

    We are a family-owned exterior renovation company specializing in roofing (shingle, cedar, metal, flat) but we also have experience with gutters, siding, porches, decks, and fences.

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  • Window Contractor in Toronto

    In the renovation/construction field for 3 years working with another company. Had 5 private jobs with my partner and have completed work in full basement, bath rooms and flooring alone without help. We can do it all and have license to do so. Give me and my partner a chance; you wont be disappointed

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  • Window Contractor in Toronto

    Hello owners We serve our best services to make your dream come true. We deal with any kind of residential and commercial service.

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  • Window Contractor in Toronto

    Contact us for a tiny job to a whole house/restaurant construction/ renovation.

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  • Window Contractor in Toronto

    At Vaughan Renovation, we turn your vision into reality with high-quality craftsmanship and personalized service. Whether it's a kitchen remodel, bathroom upgrade, basement transformation, or custom interlocking project, we approach every job with care, precision, and integrity. Our experienced team is committed to delivering beautiful, functional spaces that exceed expectations—on time and on budget. Let’s build something amazing together.

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    • Best of Awards 2024

    Welcome to Solarium Repairs. We specialize in repairing solarium's and helping prevent future issues. We offer services with integrity and to ensure customer satisfaction. Solariums, Conservatories, Sunrooms; they are sold under many different names by many different companies. Some of these companies are still around, some are not. Some of these companies had great carpenters but not so great glaziers. We at solariumrepairs.com have been in the glazing business for 25 years specializing in servicing sloped glazed systems. We do not build new Solarium's but have great relationships with people that do. We are firm believers that these rooms live with the environment, and the environment continually changes to the detriment of these glazing systems. We service many clients that have been orphaned from the original suppliers of their rooms and thought they had nowhere to turn. The rooms require a tradesman to have many defined skills to carry out the work to the quality expected. We provide carpentry,finished carpentry,caulking, metal work, and drywall and of course high end glazing. Please feel free to contact me. Andy Lansdown 647-567-5449

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  • Window Contractor in Toronto

    Dhaliwal Construction specializes in high-quality framing carpentry, drywall installation, insulation, HVAC services, and washroom tile work. With a commitment to excellence and attention to detail, we ensure that every project meets the highest standards of craftsmanship. Our experienced team is dedicated to transforming spaces and delivering results that exceed client expectations. Whether you're renovating or building from the ground up, Dhaliwal Construction is your trusted partner for all your construction needs.

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  • Window Contractor in Toronto

    Looking to build your dream home, upgrade your space, or start your next investment project? At 360 Construction, we specialize in custom builds and remodeling — no job is too big or too small. We’re a hub for full-service general contracting and construction management, backed by the successful delivery of over 200+ custom and tract homes. Our experienced team handles everything from design to delivery, with unmatched quality and care. We will beat any contractor when it comes to pricing, quality standard or timelines; give us the lowest quote you received and we will beat it. 360 Construction - let’s bring your vision to reality!

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  • Window Contractor in Toronto

    I have been working as a handyman for over 3 years, completing a wide range of projects across the GTA. My experience includes, but is not limited to, concrete work, carpentry, general handyman services, drywall repair, and furniture installation. I bring strong skills, solid knowledge, and high-quality workmanship to every job I take on. My goal is always to deliver the best results, whether it’s a small repair or a larger project. When you hire me, you can be confident that I will do my best and make sure you’re fully satisfied with the outcome. I’m always happy to help, answer questions, and provide assistance whenever needed. Please don’t hesitate to reach out — I look forward to working with you and building a great connection!

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4.8

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.8 out of 5 based on 392 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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