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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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  • Beenil

    No reviews yet

    Window Contractor in Toronto

    I have a lot of experience in my work, honest and respectful in dealing with everyone

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  • Ali Alami

    No reviews yet

    Window Contractor in Toronto

    With over 7 years of experience in CAD design and CNC machine programming, and more than 3 years of hands-on home renovation work across the GTA, I bring precision, care, and craftsmanship to every project. I specialize in flooring, painting, drywall repair, trim installation, and custom woodworking. My background in design and manufacturing means I see every job with both a creative eye and a detail-oriented mindset. I take pride in clean, reliable work, and I always treat my clients’ homes with respect—like I would my own. Whether you’re upgrading a single room or need help with repairs and finishing touches, I’m here to help bring your vision to life with skill, honesty, and professionalism. Now working independently and accepting new clients—let’s build something great together!

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  • LIBICO TECH

    No reviews yet

    Window Contractor in Toronto

    LIBICO TECH – Renovations, Electrical, Plumbing & Smart Home Solutions With over 14 years of experience, LIBICO TECH now provides reliable, high-quality services across the GTA. We specialize in handyman work, small plumbing/electrical repairs, drywall, painting, renovations, and advanced security camera, networking, and smart-home installations. Our Services Include: • Handyman: general repairs, TV mounting, hardware/door fixes, furniture assembly • Plumbing: faucet/sink/toilet repairs, small leaks, drain & trap fixes • Electrical: light fixtures, switches/outlets, thermostats, smart devices (minor electrical tasks) • Drywall & Painting: patching, basement drywall, framing, full-room painting • Renovations: small to medium home upgrades, trim & finishing work • Security & Smart Home: CCTV installs, 4K NVR systems, Wi-Fi/network setup, smart-home automation Why Choose Us: • 14+ years of proven experience • Clean, professional workmanship • Fast, on-time service • Honest pricing • Serving the GTA & surrounding areas LIBICO TECH is your trusted partner for repairs, upgrades, and modern home solutions—done right the first time.

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  • Raffy Khatcherian

    New on HomeStars

    Window Contractor in Toronto

    I have been working in renovations/constructions for 3 years. I have been a part of a big team completely several big projects. I have completed and been around most of the work. I can do stuff like small patch up, new closets, framing, etc. I have also done entire bathrooms

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  • David Renovations

    No reviews yet

    Window Contractor in Toronto

    Thank you for taking the time to learn more about me and my company. If you are planning a renovation project or simply want advice on how to increase the value of your property, I would be more than happy to connect with you. 👉 Whether you need a quick repair, a modern bathroom update, a brand-new kitchen, or a full home renovation – Liam Renovations is here to help. Feel free to send me a message anytime. I look forward to working with you and helping bring your vision to life. David – Liam Renovations Licensed Contractor | Serving GTA Ontario

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  • Willy contracting

    No reviews yet

    Window Contractor in Toronto

    My company is based on delivering good, quality work. We adjust to your budget, and it's always negotiable. I provide insulation, drywall, metal framing, and drywall finishing services.

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  • Renew Renovation

    No reviews yet

    Window Contractor in Toronto

    Renew Renovation is a North York based Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace airconditioning, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, repair floor, install or renovate foundation, build pergola, gazebo or garden house, yard maintenance, install or repair electrical sockets and switches, repair household appliance, install or replace thermostats, repair or maintain airconditioning, assemble or disassemble furniture, install or replace household appliances, trim and decorative moldings, build or replace decking, install or renovate swimming pool, clean roof or gutters, mount artwork, tvs or furniture, install or replace garage door, repair door, repair or treat facade, repair or maintain roof or gutter, repair plaster, repair shutters, repair exterior doors, repair wall or floor tiles, sealing / caulking, install or replace window bars and railing, repair or maintain fence, various small jobs, decorative painting, paving, install or replace pool cover, winter services and snow removal, exterior trim, ceiling fan, install or repair bath exhaust fan, opening & closing service for swimming pool, power washing, repair countertops, small staining or painting project, install, repair or replace caulking, install or refurbish mirrors, install or repair acoustic ceiling tiles & accessibility modifications, message us so we can assist you and arrange a quote.

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  • NULOOK-REN-O

    Rating: 4.9 out of 5
    Window Contractor in Toronto
    • Best of Awards 2026

    Experienced General Contractor with an extensive background in leading trades through Multi stage full home renovations, kitchen, bathroom, basement remodels and exterior work in decks and fencing. Contact us today at 437-388-9485

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    Latest review:
    Install or replace interior doors-
    Guya was very competent and professional. We always new what was going on with the project. He had high standards.

  • Mikhail Bekauri

    New on HomeStars

    Window Contractor in Toronto

    I’m replacing windows and doors, also can change caulking and flashing if needed. So I have 25+years experience in this job. Also I cam provide cheapest prices compared to big companies.

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  • Iron Fox

    No reviews yet

    Window Contractor in Toronto

    At Iron Fox, we specialize in high-quality outdoor firepit installations, window replacements, and HVAC services across the GTA. With a focus on detail, safety, and lasting workmanship, our team brings reliability and a personal touch to every project. Whether you’re upgrading your home’s comfort, adding outdoor features, or improving energy efficiency, we’re here to help — professionally and affordably.

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  • PROreno

    No reviews yet

    Window Contractor in Toronto

    PRO Renovation company provides excellent service in renovations. More than 30 years experience. Bathroom remodeling, electrical parts, plumbing, flooring, painting, drywall, finish carpentry. We would be happy to create modern design of your house!

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  • Corrente General Contracting Inc.

    Rating: 5 out of 5
    Window Contractor in Toronto

    Corrente General Contracting Inc. is dedicated to Listening, Planning, and Building Better. We offer exceptional design, Building, Remodelling and Landscaping services throughout Ontario tailored to your needs. Our unwavering passion and commitment to quality and innovation sets us apart in the construction industry. With a focus on excellence and client satisfaction, Our team ensures every project exceeds expectations and reflects our passion for craftsmanship. Let us bring your vision to life with precision and expertise. Once you’ve decided to move forward with us, we want to make sure you’re in the loop every step of the way. We’ll provide you with login credentials to our online portal where you can login to keep track of the schedule, view progress photos, and submit new requests. You’ll also be able to stay on top of expenses and when your payments are due. Have any questions or concerns during the project? Easily contact us through the portal and we’ll get back to you right away.

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    Latest review:
    I would highly recommend , Corrente General Contracting, to anyone looking for a contractor they are reliable and honest.Tino always takes the time to answer any questions I may have and provide me with the options available . It can be difficult to find a company that u can trust . So I’m very happy to have been referred to Corrente General Contracting. Tino is the best .

  • UA TEAM

    No reviews yet

    Window Contractor in Toronto

    UA TEAM can help you with your acoustic insulation, install or replace window frames, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, install or replace glass window, install or replace skylight or light dome, install or replace sliding doors, install or repair stained glass, repair door, repair dormer or skylight, repair shutters, repair exterior doors, sealing / caulking, install or replace window bars and railing, apply window tinting & install, repair or replace caulking request in Etobicoke and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with UA TEAM now to discuss your needs and arrange a quote.

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  • Lal Build

    New on HomeStars

    Window Contractor in Toronto

    I am a skilled and reliable renovation professional with over 3 years of hands-on experience working for a commercial construction company. I bring a high standard of quality, safety, and efficiency to every residential project. My goal is to deliver top-quality workmanship that meets your needs and budget. I specialize in a variety of home improvement services, including: • Full Bathroom Renovations: From demolition to final touches, including tiling, vanity installation, and fixture updates. • Professional Interior Painting: Clean lines and a flawless finish for walls, ceilings, and trim. • Flooring Installation: Expertise in laminate, vinyl, hardwood, and tile flooring. • General Home Repairs & Renovations: Drywall repair, fixture installation, and more. I am committed to clear communication and customer satisfaction. Please feel free to reach out for a free quote for your next project

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  • Local masonary

    No reviews yet

    Window Contractor in Toronto

    MASONRY, BRICK STONE BLOCK FOUNDATION WORK, PARGING TUCKPOINTING FLAGSTONE, STONE STEPS AND PORCHES WALKWAYS. CHIMNEYS, CONCRETE WORK AND TILE WORK

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  • ATwindows&doors

    No reviews yet

    Window Contractor in Toronto

    AT WINDOW'S is a windows and door installation company.

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 379 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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