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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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  • I am a skilled and reliable window and door installer with years of hands-on experience in residential projects. I specialize in window and door installation, replacement, and adjustments, always focusing on proper fit, insulation, and long-lasting results. I work independently and take pride in clean, precise workmanship, clear communication, and respect for my clients’ homes. My goal is to provide high-quality service, honest advice, and results that improve comfort, energy efficiency, and appearance. Customer satisfaction and attention to detail are my top priorities on every job.

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  • 1:At Green windows and doors,with over 10 years of experience, we are your trusted local partners for premium vinyl and aluminum window and door solutions. We believe that new windows are a powerful investment in your home, boosting curb appeal, improving energy efficiency, and flooding your space with natural light. Our dedicated team of experts is committed to providing seamless, professional installation and unparalleled customer service from start to finish. Explore our wide selection of high-quality products and discover how we can help you see your home in a new light. 2: Service-Focused Headline: Professional Window and Door Repairs for a Safer, More Efficient Home Body: Are your windows drafty, foggy, or difficult to open? Is your door sticking, sagging, or not locking properly? Don't let minor issues turn into major problems. We specialize in a wide range of window and door repairs, including: Glass Replacement: Cracked, shattered, or inefficient sealed units. Hardware & Lock Repair: Faulty handles, hinges, cranks, and locking mechanisms. Draft & Leak Sealing: Weatherstripping, caulking, and seal replacement. Frame & Sill Repair: Addressing rot, warping, and other damage. Screen Repair & Replacement: For windows and patio doors. We are committed to providing high-quality workmanship and exceptional customer service. Contact us to schedule your repair and improve the look and function of your home. Ready to get your windows and doors working like new again? Contact us today for a no-obligation consultation and estimate! Schedule your free, no-obligation consultation today!

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  • Window Contractor in Toronto

    13 yeas of experience in finish carpenter, I work in custom homes, low-rise( subdivision) and for the last 8 years I'm been working in high-rise as lead hand/ forman, I'm trim professional but I'm very handy in others trades as well, for any additional questions please contact

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  • Window Contractor in Toronto

    Hi, I’m shandell alexander , your local carpenter dedicated to quality craftsmanship and honest service. With 18 years of hands-on experience, I specialize in custom woodwork, home repairs, cabinetry, framing, decking, and renovations—big or small. Whether you’re looking to bring a new idea to life or restore something old with care, I bring precision, reliability, and pride to every project. I believe good carpentry is more than just measurements and tools—it’s about building trust, delivering on time, and leaving you with results that last. Let’s talk about your next project—I’d be happy to offer a free estimate and answer any questions. on Instagram Afs_carpentry

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  • Window Contractor in Toronto

    Solutions for all your needs in and around your home or office. We offer a standard hourly rate, regardless of how big or small the job is. Need a lightbulb changed, a picture hung, a door handle repaired, wallpaper installed...call us!

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  • Window Contractor in Toronto

    Hello there where here to make your construction project a simple and as stress free as possible and to make sure your getting what it is your wanting in the end!

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  • Transform your outdoor space into a stunning, functional, and inviting environment with our expert landscaping services. Whether you’re looking to enhance your home’s curb appeal, create a relaxing backyard retreat, or maintain a pristine commercial property, we provide tailored solutions to fit your vision and budget.

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    • Best of Awards 2026
    • Best of Newly Listed 2024

    Korona Flooring and Renovations is a trusted home improvement company with a rich history of excellence. With our unwavering commitment to quality and customer satisfaction, we have been transforming spaces into extraordinary places for over 30 years. Our wide range of products and services include: Flooring Installations: From hardwood and laminate to vinyl and tile, we offer expert installations that enhance the beauty and functionality of your space. Renovations: Whether it's a kitchen, bathroom, or entire home renovation, our skilled team brings your vision to life with meticulous attention to detail. Why choose Korona Flooring and Renovations? Experience and Expertise: With over 30 years in the industry, our skilled professionals have the knowledge and expertise to deliver exceptional results. Quality Craftsmanship: We take pride in our workmanship, ensuring that every project is completed to the highest standards. Customer Satisfaction: Your satisfaction is our priority. We strive to exceed your expectations through attentive service and personalized solutions. WSIB Insured: We are fully insured under the Workplace Safety and Insurance Board (WSIB), providing you with peace of mind. Discover the transformative power of Korona Flooring and Renovations. Contact us today for a consultation and let us bring your vision to life. Elevate your space with Korona Flooring and Renovations – your trusted partner for exceptional home improvements.

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  • Window Contractor in Toronto

    We are a carpentry duo, specializing in structural framing. We have over ten years of combined experience in residential construction of all sorts, from new builds to renovations, including demolishing. While we posses an aptitude towards classic wood framing, structural and non structural, given the nature of the industry combined with a genuine curiosity towards building we have also a wealth of experience in concrete forming (pads, footings and pockets), steel installs (flush and drop beams, posts) steel stud framing, cabinet installation (kitchen, bathroom, closets, entertainment centers) and kitchen and bathroom renos, including light plumbing and electrical, appliance and counter install and tiling. We genuinely enjoy the work and take pride in offering the highest quality of services as we understand that a happy home is the lifeblood of society and at the roots of a happy home is well executed function and form. We look forward to hearing from you and putting in the time and attention to making your dreams come true.

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  • Y2 Design & Build is a premier kitchen and bathroom remodeler in Vaughan, Richmond Hill, Markham, and Aurora! Our team is dedicated to providing an exceptional service to our clients that can't be matched! Y2 Design& Build's reputation is built on the happy customers that we service and ensuring that every job is done with precision and care. We are a full service home remodeling company in Markham providing all renovation services from Full Home remodeling, Kitchen Remodeling, Bathroom Remodeling, Basement Remodeling, Flooring and Painting. We ensure that our jobs are done efficiently, precisely, and within budget!

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  • Window Contractor in Toronto

    A broken window or a malfunctioning door isn't just an inconvenience - it's a security risk. At DoorWin Services, we specialize in keeping homes and businesses across Toronto and the GTA safe, secure, and energy-efficient. We are a single point of contact for the physical security of your building, offering everything from 24/7 emergency make-safe board-ups and storefront glass replacement, to residential patio door repairs and commercial hardware installation. Our fully trained, insured, and WSIB-certified technicians provide transparent, upfront pricing and clear timelines. We never use cheap plastics; we rely on commercial aluminum and heavy-duty steel to ensure our work lasts. Contact DoorWin Services for reliable, same-day solutions!

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  • Window Contractor in Toronto

    My name is Ivan. I’m a really responsible person, and I take pride in the work that do. Here to meet new people and get the job done fast, affordable, and with quality.

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  • Window Contractor in Toronto

    Marvel Structures: Professional Painting Precision Coatings for Discerning Homeowners – One Wall at a Time Welcome to Marvel Structures. While our name suggests strength and engineering, our reputation rests on something deceptively simple: the perfect paint job. Operating across [City/Region] , we are a specialized painting contractor dedicated exclusively to one discipline: Professional Interior & Exterior Painting. The name Marvel Structures reflects our philosophy. A home is a structure of interconnected surfaces, and true beauty emerges when every edge, every corner, and every wall is treated with engineering-grade precision. We are not handymen who "also paint." We are painting craftsmen who have honed our skills in surface preparation, coating application, and finish detailing to an exacting standard. We know that hiring a painter can feel risky. Will they drip on your floors? Will they cut corners on prep? Will the paint peel in six months? That is why Marvel Structures was built on transparency, punctuality, and the unshakeable belief that "good enough" is never acceptable. Whether you are refreshing a single bedroom or repainting your entire home's exterior, we deliver the quality of a luxury design firm with the per

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  • Window Contractor in Toronto

    As a dedicated general contractor, I take pride in delivering high-quality workmanship with a strong focus on attention to detail. I’m passionate about my craft and committed to providing exceptional service while helping homeowners meet their project needs.

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  • Window Contractor in Toronto

    We offer collectible designer furniture with meticulous attention to detail and design, sharing with you pieces that will stand the test of time through their beauty and construction. At Modulo Shop, we specialize in creating custom furniture designs tailored to each client’s vision. Our skilled team manages every step of the process—from initial concepts and detailed renderings to design development and final fabrication. Whether it’s a one-of-a-kind piece or a full collection, we bring precision, creativity, and craftsmanship together to deliver exceptional results.

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4.8

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.8 out of 5 based on 484 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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