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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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  • UNIFLIX

    No reviews yet

    Window Contractor in Toronto

    UNIFLIX is a Mississauga-based service provider offering reliable home maintenance and repair services. We specialize in appliance repair and cleaning, BBQ repair and deep cleaning, lawn maintenance, seasonal yard cleanups, and furniture assembly. Our focus is on quality workmanship, fair pricing, and convenient service. If you need help with household repairs or maintenance, we’re here to get it done right.

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  • Alkan

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    Window Contractor in Toronto

    At Alkan Construction, we bring years of hands-on experience and industry expertise to every project we take on. Our team is committed to delivering high-quality construction services with a strong focus on safety, precision, and client satisfaction. From residential developments to commercial builds, Alkan Construction has built a solid reputation for reliability, craftsmanship, and results that stand the test of time. With a deep understanding of the construction process and a passion for excellence, we are proud to be a trusted name in the industry.

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  • Geo Window & Door Company

    No reviews yet

    Window Contractor in Toronto

    Window and Door Installation and repair. Focusing on quality workmanship and customer service.

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  • Mora's construction

    No reviews yet

    Window Contractor in Toronto

    23 years experience..Work in renovation since 2003

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  • Nexus Design Build

    No reviews yet

    Window Contractor in Toronto

    At Nexus Design + Build, we have been delivering exceptional construction services for over 30 years. Proudly serving Toronto and the Greater Toronto Area (GTA), we specialize in renovations with a focus on creativity and precision. Our extensive expertise enables us to transform both residential and commercial spaces, ensuring that every project is tailored to your specific needs. We are committed to quality, completing every project to the highest standards. Our services include: Kitchen Remodel Bathroom Remodel Full Basement Renovation Flooring Staircase and Railing Drywall Painting Trim and Carpentry Mold Remediation Flood Restoration No matter the size or scope of your project, our dedicated team is here to guide you every step of the way. Let us help you turn your vision into reality!

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  • SpringForest Carpentry

    No reviews yet

    Window Contractor in Toronto

    Carpentry | Residential Framing | Sub Divisions | Custom Homes | Renovations | Decks | Fences

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  • LS Glass

    No reviews yet

    Window Contractor in Toronto

    We specialize in repairing and installing glass showers, mirrors, glass railings, balcony doors, screens, residential windows, and office partitions at a reasonable price. We provide the best services with high customer satisfaction ratings. We make sure you are happy with the final results we give you. Your satisfaction is our priority.

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  • HOUSEIMPRO CORP.

    No reviews yet

    Window Contractor in Toronto

    About Houseimpro Corp. Proudly Renovating Toronto, One Home at a Time. We specialize in high-quality home renovations, including bathrooms, kitchens, basements, and living spaces. With years of hands-on experience, our team delivers reliable craftsmanship, clean finishes, and personalized service. We are fully insured and committed to customer satisfaction. Whether you're refreshing a single room or transforming your entire home, Houseimpro Corp. is your trusted renovation partner in the Greater Toronto Area. Services Offered: Bathroom Renovations Kitchen Remodeling Basement Finishing Drywall, Flooring & Painting Demolition & Framing Custom Builds & Upgrades Service Area: Toronto & GTA Why Choose Us: ✅ Insured ✅ Free Estimates ✅ Clean Job Sites ✅ Transparent Pricing ✅ 100% Client Satisfaction

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  • HNAT HLIVA

    New on HomeStars

    Window Contractor in Toronto

    Need a General contractor, Window Contractor, Handyman, Carpenter, Metal worker & Mason based in North York or nearby? HNAT HLIVA 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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  • Johnny Plows Snow Maintenance

    No reviews yet

    Window Contractor in Toronto

    Hello there! My name is John and I am a self owned business owner specializing in - Lawn-care - Snow removal - Pavement Painting - Hot asphalt crack/pothole repairs - Property Maintenance & Cleanup I have 3+ years in these fields and I would love to utilize my skills to serve the community. I prioritize quality over quantity in my work making sure that every client is pleased after my services. I take pride and make sure the work is up to the client’s expectations while offering competitive market prices.

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  • BDR Construction

    No reviews yet

    Window Contractor in Toronto

    BDR Construction is the go to company for your renovation project from basement finishing, bathroom renovation, flooring and complete house renovations.Our mission is to create beautiful, livable spaces that meet our client's aesthetic, functional, and economic goals while respecting the environment. Get your free Quote by calling us or visit our website!

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  • Reis Quick Repairs

    No reviews yet

    Window Contractor in Toronto

    New or Repair, Framing, Drywall, Painting, room renovation, Demolition and Cleaning. Looking for renovate your space for a new lease, or you're moving and need to repair damage and clean it, I can meet your needs.

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  • 1000598446 Ontario Inc.

    No reviews yet

    Window Contractor in Toronto

    A4 renovations is a team of skilled and dedicated professionals with years of experience. We specialize in general contracting, flooring, painting, decks, fences, handyman work, and much more. We service the Greater Toronto and surrounding areas. If you want honest work done right the first time then feel free to contact us.

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  • Sridhara

    No reviews yet

    Window Contractor in Toronto

    Very Innovative, passionate, outgoing personality

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  • Shark Home Services

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    Window Contractor in Toronto

    Shark Home Services is a premier service provider dedicated to maintaining and enhancing residential properties across Toronto and the GTA. We have evolved from a specialized service into a comprehensive home infrastructure firm, bringing a corporate standard of precision and reliability to every handyman project we undertake. With extensive experience across multiple niches, we provide homeowners with a single, trusted point of contact for everything from structural repairs and deck maintenance to high-detail interior finishes including essential home repairs, our approach is defined by technical expertise and a commitment! WHO WE ARE Expert solutions in carpentry, plumbing, electrical, and general assembly—all under one professional banner. We don't just fix problems; we provide durable, long-term solutions using the highest quality materials. We prioritize clear communication, transparent quoting, and strict adherence to project timelines. We understand the unique needs of Ontario homes, particularly in navigating the challenges of our local climate and building standards.

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  • Maher Reno

    Rating: 4.9 out of 5
    Window Contractor in Toronto
    • Best of Awards 2025

    Maher Renovation is a one-stop destination when searching for the best home renovators near me. Our local builders specialize in Home Renovation and extensions of house and its interiors. Offering a wide range of services & providing our clients with a comprehensive approach to tackle all sorts of projects. We are a group of highly skilled contractors, ready to make your dream come true. Whether you’re looking for a basic or a complex renovation we will deliver exactly what you are after.

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    Latest review:
    The best ever experience lovely team does the job well reasonable price and commitment. Totally recommend.

4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 381 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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