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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

    Snow Defenders provides reliable residential and commercial snow removal, specializing in driveways, walkways, sidewalks, and parking lots of all sizes, with salting included.

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  • Window Contractor in Toronto

    VASSTAV Kitchen cabinets owned by professionals. we are having experienced of 20 years in this industry. we provide various options according to clients budget and gives satisfaction services. specialty to complete the projects on giving time zone. help to bring your dream into reality.

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  • Experienced and Creative Landscape and Home Reno Designs We specialize in helping clients increase the value and beauty of their homes by creating elegant outdoor and indoor living spaces. We create beautiful designs by combining modern themes, perennials, landscaping, and maintenance. Our ultimate goal is to ensure that you are completely satisfied with the end result of your project. We Care About the Details Our company pays special attention to the details of every project to ensure the complete satisfaction of each client. Our goal is to enhance the interior and exterior of your home, raise your property value, and beautify your whole neighborhood. Customer Satisfaction Guaranteed Your satisfaction is our priority and we strive to provide a service we are proud of. We start every project by providing a thorough consultation to understand your goals and the needs of the project. We do this to guarantee that the project is completed according to your preferences.

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  • Welcome to Saif’s Carpentry & Flooring, where quality craftsmanship meets affordability. My name is Ayan Saif, and I started this business with one goal — to provide homeowners with dependable, high-quality carpentry and flooring services they can trust. As a small and growing company, I take pride in giving every project my full attention. Whether it’s installing flooring, trimming and moulding, hanging doors, or small home renovation work, I focus on the details that make your home look clean, finished, and beautiful. I believe that great work doesn’t have to come with a high price tag. That’s why my goal is to deliver professional-grade results at fair, honest rates, using the right tools, materials, and techniques to get the job done right. At Saif’s Carpentry & Flooring, I value reliability, communication, and respect for your home. Every project — big or small — is an opportunity to build lasting relationships with clients who appreciate quality, care, and hard work. Your home deserves the best — and I’m here to help you achieve it. Saif’s Carpentry & Flooring Strong foundations. Stunning results.

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  • Window Contractor in Toronto

    With 13+ years of expertise in the GTA, we provide top-tier home repairs and professional inspections. We combine skilled craftsmanship with a keen eye for detail to ensure your property remains safe, functional, and well-maintained.

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  • Window Contractor in Toronto

    Looking to upgrade your space? We design and build high-quality custom cabinets for kitchens, closets, vanities, and more. ✔️ Professional craftsmanship ✔️ Modern & classic designs ✔️ Residential & commercial projects ✔️ Reliable service & competitive pricing Turn your ideas into reality with precision and style. 📞 Contact us today for a free quote!

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  • Window Contractor in Toronto

    At Vardhan Constructions, we take the guesswork out of home renovations by prioritizing transparency and precision. We understand that your time is valuable, which is why we are committed to providing accurate project timelines and sticking to them. Our goal is to ensure your home returns to normal as quickly as possible without sacrificing quality. We believe every great project starts with a clear plan, which is why we offer free evaluations and detailed quotations to help you make an informed decision with no upfront pressure. To give our clients total peace of mind, we provide a full project report from start to finish. This documentation tracks our progress, ensures accountability, and gives you a clear record of the high-standard workmanship performed on your property. Whether it’s a minor update or a major overhaul, we treat every project with the same professional rigor.

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  • Window Contractor in Toronto

    With over 10 years of experience in the industry, DeckHub has established itself as a leader in custom decking solutions. Our team is dedicated to delivering high-quality and durable decks that not only meet but exceed your expectations.

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    • Best of the Best 2022
    • Best of Awards 2022

    Serving Toronto and some of the surrounding GTA, now serving Mississauga!!! Mega City Roofing Inc. has attained high standards for re-roofing with many years of experience. Mega City Roofing Inc. has served top-quality products and we strive to be the experts in the business. Our experienced talent and efforts are always continual in our services. We provide information on roofing products and solutions to better our customers requirements. Mega City Roofing Inc. specializes in re-roofing residential, industrial, and commercial roofs. Even with the best quality roofing systems, your roof is only as good as the quality of the installation. Our excellent product knowledge and highest standards of workmanship assure you of a long-lasting quality roof. All of our skilled staff is trained in roofing methods, materials, and current Occupational Health and Safety Standards, with many years of actual hands on experience and training. Our service includes inspection, consultation and recommendation of appropriate methods, materials and estimates to resolve our customers individual requirements. We have competitive prices and written guarantee's, customer friendly service and staff. We are fully insured and licensed, our employee's are covered under the WSIB to construct a safe working environment. Call us today and get your FREE estimate inspection and remember a roof is only as good as it's installation. Mega City Roofing Inc. you can trust us for all your roofing needs.

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  • All About Us At O.T.M Pressure Washing & Property Management, we take pride in offering a wide range of expert services tailored to meet your home improvement and property maintenance needs. From full bathroom and home renovations to precision tile work, drywall, and professional painting — we do it all with quality craftsmanship and attention to detail. Our exterior services include hot and cold water power washing, soft washing, and seasonal cleanups that leave your property looking its best year-round. Whether it’s a small touch-up or a complete transformation, you can count on us for reliable, efficient, and high-quality work every time. We treat every home like it’s our own — with respect, care, and a commitment

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  • Window Contractor in Toronto

    Hi my name is Joseph I’m a general contractor specializing in home renovations such as basements, bathrooms, fence and decks. I have a full team and all the equipment to cut out 3rd party cost making all renovations as cost effective as possible. Skip the middle man come direct to the source!

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  • Window Contractor in Toronto

    Supreme King Construction has proudly served clients for over 5 years, delivering top-quality renovation and concrete solutions with precision and care. From modern kitchen and bathroom renovations to durable concrete driveways, patios, and foundations, we combine expert craftsmanship with reliable service. Our team is committed to turning your vision into reality while ensuring every project meets the highest standards of safety, durability, and aesthetic appeal. We pride ourselves on clear communication, timely project completion, and attention to detail, making the renovation process smooth and stress-free for our clients. Whether it’s a small upgrade or a major transformation, Supreme King Construction is your trusted partner for creating spaces that are both functional and beautiful. Experience quality, professionalism, and excellence with every project — because your dream space deserves nothing less.

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  • Window Contractor in Toronto

    Handyman company

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    • Best of Awards 2025

    Conscape Canada Inc OUR PROMISE Deciding to give your outdoor living space the upgrade you have always wanted can often be a difficult task. How much is it going to cost? Will I like the result? Am I going to enjoy the experience? Will it be worth it? These concerns are normal for any customer. At CONSCAPE Canada our staff are dedicated to working with each and every customer throughout their entire experience to ensure all of their individual needs and desires are met in the best manner possible. OUR CORE VALUES Professionalism: We strive to give all our clients an unparalleled experience. We won't leave the job until you're satisfied. Excellence: We strive to ensure that all aspects of our job are done as professionally and exceptionally as possible. Commitment: We are committed to building long lasting relationships by providing high quality services. We are committed to ensuring that every client is fully satisfied. You can always call us at 905-691-4123

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4.8

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.8 out of 5 based on 406 reviews from homeowners like you.

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Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

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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