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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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  • The Contracting Brothers Inc

    No reviews yet

    Window Contractor in Toronto

    When you hire the Contracting Brothers, you’re not just getting skilled tradesmen — you’re getting a team that treats every project like their own. With a reputation built on quality craftsmanship, honesty, and reliable service, the Contracting Brothers bring years of hands-on experience to every job. Whether it’s a small repair or a full renovation, we take pride in delivering work that’s done right, on time, and built to last.

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  • RD Mouldings

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

    RD Mouldings is a professional finish carpentry and interior trim company specializing in high-quality custom interior work. We provide expert installation of crown moulding, wall panels, wainscoting, custom trim and mouldings, coffered and waffle ceilings, accent walls, build tv&fire place and interior doors including barn doors and pocket doors. We focus on precision, clean details, and durable craftsmanship. Every project is carefully planned and executed using quality materials to ensure a refined and long-lasting result. From modern to classic designs, we work closely with homeowners to bring their vision to life. RD Mouldings values clear communication, transparent estimates, and flexible solutions tailored to each client’s needs and budget. Our goal is to deliver elegant, well-finished interiors that add real value to your home.

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    Latest review:
    Trim and decorative moldings-
    Dimitry did excellent work. Was accountable, knowledgeable and very skilled. My property looks amazing and I could not be happier. I would definitely recommend his work confidently.

  • RODIN CONTRACTING İNC.

    No reviews yet

    Window Contractor in Toronto

    Rodin Contracting Inc. is a professional renovation and contracting company serving homeowners across the Greater Toronto Area. We specialize in painting, drywall, plastering, flooring, baseboards, crown molding, and full home renovations. Our team is reliable, detail-oriented, and committed to high-quality workmanship. We treat every home like our own and always focus on clean work, fair pricing, and customer satisfaction. Whether you need a small repair or a full renovation, Rodin Contracting Inc. is here to bring your vision to life.

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  • 14548329 Canada Inc.

    No reviews yet

    Window Contractor in Toronto

    I was built 80 townhouse by myself at Saskatoon at 2018, I have over 20 years experience for renovation and I also have electrical license too

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  • Yevhen Laptukha

    No reviews yet

    Window Contractor in Toronto

    Experienced subcontractor (15 years of experience) offering high-quality tiling, painting, and home renovation services. - Tiling (bathrooms, kitchen, floors, backsplashes) - Interior and exterior painting - Drywall repair and flooring installation - Small renovation projects Clean work, fast service, affordable prices. Available evenings and weekends. FREE estimates! Own tools and transportation Serving Toronto and GTA (Mississauga, Scarborough, North York, Etobicoke, etc.)

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  • Elusive Construction Services Inc

    Rating: 4.8 out of 5
    Window Contractor in Toronto
    • Best of Awards 2026

    ECS – Elevating Spaces, Exceeding Expectations At ECS, we specialize in transforming houses into dream homes through expert bathroom and kitchen renovations, flooring installations, basement finishing, and complete interior remodeling. With a commitment to quality craftsmanship, attention to detail, and personalized service, ECS delivers stunning, functional spaces tailored to each client’s vision and lifestyle. Whether you're looking to modernize your kitchen, create a spa-like bathroom, update your flooring, or completely reimagine your home’s interior, ECS is your trusted renovation partner. From concept to completion, we bring experience, creativity, and care to every project—big or small. ECS – Where your vision becomes reality. NOTE:- WE ARE FULLY INSURED AND HAVE A WSIB.

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    Latest review:
    Install or renovate bathroom-
    Manny & his crew did a great job of renovating my 90's bathroom. They showed up as scheduled and worked all day, everyday, until the job was done. They left the site clean and tidy, and did a great job.

  • VK Construction and Renovation Inc

    Rating: 5 out of 5
    Window Contractor in Toronto

    VK Construction and Renovation Inc can help you with your house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with VK Construction and Renovation Inc now to discuss your needs and arrange a quote.

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    Latest review:
    General contractor service-
    A good quality job completed on time, very professional.

  • Homera Inc.

    No reviews yet

    Window Contractor in Toronto

    🏗️Need a custom-built house or renovation?🏗️ I’m Arang Shaafi, the founder of Homera – a full-service renovation and custom house construction company. And with Homera, we bring over 10 years of experience as professional structural engineers and construction experts. From building custom homes to transforming spaces with high-quality renovations, we offer a full range of services to maximize your property’s value. For investors, I combine my real estate and construction expertise to help you buy land, renovate, and build for the best returns. With strong industry connections and the best prices, I make sure your investment works for you. Let’s make your real estate dreams a reality. Contact us today!

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  • anson

    No reviews yet

    Window Contractor in Toronto

    anson is a Markham based General contractor, Handyman, Carpenter, Interior decorator & Condominium/Apartment Specialist company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation & install or repair acoustic ceiling tiles, message us so we can assist you and arrange a quote.

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  • Sunjor Renovation Inc

    No reviews yet

    Window Contractor in Toronto

    Hi! I'm with Sunjor Renovations, a dedicated team based in the GTA specializing in high-quality kitchen, bathroom, and full-home renovations. We take pride in delivering excellent workmanship, clear communication, and on-time project completion. Whether you're planning a full remodel or a small upgrade, we're here to make your vision a reality. Let's build something great together!

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  • Alex the Handyman

    No reviews yet

    Window Contractor in Toronto

    No need to overpay for services that i can handle as a handyman. Anything outdoor, plumbing, electrical, carpentry, flooring etc. is within my skope of work.

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  • DMN DESIGN & CONSTRUCTION LTD.

    No reviews yet

    Window Contractor in Toronto

    I am a construction and renovation professional with 10 years of experience in residential and commercial projects around the Greater Toronto Area (GTA). I specialize in structural and cosmetic renovations, including drywall, carpentry, and fire-rated assemblies. I am skilled in following building codes, performing precise installations, and managing projects efficiently. Committed to high-quality workmanship, safety, and timely completion, I provide reliable services for any construction or design project.

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  • King David Construction

    Rating: 4.9 out of 5
    Window Contractor in Toronto

    KDC GROUP INC is a contracting company managed by a Civil Engineer with a large experience operating job sites. We are specialists in Kitchen and Bathroom remodelling and are also able to help you from the project until having the job done.

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    Latest review:
    Did a great job both in providing the right advice in product and completing the job on time.

  • Roshapaving

    No reviews yet

    Window Contractor in Toronto

    I’m doing 12 years but company registers 3 years ago , inside and outside job have experience for finishing jobs .

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  • VT Construction

    No reviews yet

    Window Contractor in Toronto

    Hello All. My name is Vasyl (VT Constuction) We do such types of work as : Demolition, Drywall installation, Painting, finish carpenters and more. We can and want to make you comfortable in your home and around. Best Regards VT Construction

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  • Leopoldos Construction

    No reviews yet

    Window Contractor in Toronto

    Hello, We’ve been in the renovation business for over 20 years. We specialize in bathroom renovations our usual turn around is 7-10 working days. We also do interior and exterior renovations. We have great communication with our clients and are a very responsible team. We do not take on multiple jobs at a time. We come in, do our scheduled job. Once it’s inspected and client is 100% satisfied, we move on to the next client. We can do any job, there’s no job too small or too big job we can’t handle. We have licenced electricians and plumbers we work with. We do framing carpentry, insulation, drywall, plaster, painting, finish carpentry, tiling, hardwood flooring, install cabinets/vanity’s full one stop shop for renovations. We also do posts, decks and fences, cement work, parging, concrete, flagstone. Give us a call to schedule a meeting! We look forward to hearing from you! Thanks Juan Gonzalez

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 384 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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