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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

    Quality driven Passionate Family owned and operated

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  • Window Contractor in Toronto

    Atalla Construction is part of Atalla Group, established in 2016. We help homeowners and property investors improve their spaces through thoughtful planning, quality workmanship and clear communication. From kitchens, bathrooms and basements to full-property renovations, exterior improvements and multi-unit building upgrades, we bring practical experience and attention to detail to every stage of the work. We serve the GTA and surrounding communities, with larger projects considered elsewhere in Ontario. Our background in owning, renovating and managing properties gives us an owner’s perspective. We understand the importance of durable materials, functional spaces and making your renovation budget count. We take time to understand your goals, define the scope and coordinate the trades. You can expect clear estimates, regular updates and approval of changes before additional work proceeds. We treat your property with care and keep you involved in the decisions that matter. Tell us what you’re planning. Contact Atalla Construction to discuss your project and request a free estimate.

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  • Window Contractor in Toronto

    I’m a skilled and experienced framer/drywall contractor. Whom takes pride in doing quality work , while staying on scheduled.

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  • Window Contractor in Toronto

    My name is Hahik. Im doing construction for more than 25 years. I do garage doors services and all inside work. Drywall , laminate, door installation, painting.

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  • Window Contractor in Toronto

    ATZ Weld & Build Inc. is a multi-trade contracting company dedicated to delivering high-quality welding, HVAC, and renovation services across residential, commercial, and industrial sectors. Our team combines technical expertise with hands-on experience to provide reliable solutions tailored to every project. From precision welding and custom metal fabrication to professional HVAC installation, maintenance, and repair, we ensure every system and structure is built to perform with efficiency and durability. In addition, our renovation services transform spaces with careful planning, skilled craftsmanship, and a focus on long-term value. At ATZ Weld & Build Inc., we pride ourselves on integrity, safety, and customer satisfaction. Whether it’s a small repair, a full-scale renovation, or specialized mechanical work, we are committed to exceeding expectations and building results that last.

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  • Window Contractor in Toronto

    Your home is your most valuable asset, and we treat every project as if it were our own. We specialize in transforming underutilized spaces into functional, beautiful living areas. We specialize in high-end millwork and complex structural renovations, including the installation of oversized skylights and floor plan reconfigurations. With a focus on precision and craftsmanship, we transform living spaces through custom woodwork and architectural upgrades. Whether you are looking to flood your home with natural light or require intricate custom built-ins, our team ensures every structural change is safe, permitted, and aesthetically stunning. We pride ourselves on turning challenging renovation visions into reality with uncompromising quality.

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  • Window Contractor in Toronto

    fifteen (15) years, has demonstrated exceptional professionalism, dedication, and expertise in the field of general contracting.

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  • Window Contractor in Toronto

    Hey! It’s Moe here, your local general contractor! I can help you out with any of your household needs such as painting, moving, landscaping and much more! I have experience in all of these fields so no need to feel nervous or overwhelmed, I’ll make sure the process is smooth and easy! Feel free to reach out if you have any questions, I’m always open to a job!

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  • Window Contractor in Toronto

    AzAnArt Homes & Renovations began as a custom Millwork and Cabinetry business. Founder - John Oliveira received high demand for his construction management services and consulting by repeat clients. John, while a professional contractor, would also serve as a contract instructor/Ontario Certified Teacher within the construction training industry. Having worked with a construction Union Training Centre and the Toronto District School Board to provide construction training to the future of this industry grew his reputation as a professional.; both as a business owner and industry leader. At AzAnArt, we believe that a renovation and choosing the right people to perform the work to be completed in your home is extremely important. We provide construction management services to handle the complete scope of your project. With a high level of attention to detail, we guarantee everything stays on scope and on budget. Your home, like your clothing, must match your personality and environment to make sure you get the most out of your choices. Choose AzAnArt and we will make sure you not only feel great in your home but that it also looks great in the community and maximizes your overall home's value.

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    • Best of Awards 2026

    DS Handyman Services was created to be a mobile trade service available to those who are in need of small repairs to be completed in their home residences. In this fast paced world, we are constantly on what I like to call “the roller coaster of life” trying to find a brief moments to share with our families, loved ones or even to take a few minutes for ourselves. Every day is beyond busy. Repairs begin to pile up, home improvements get pushed aside and sometimes curtains don’t even get hung up. DS Handyman Services was established to assist in those frustrating and forgotten projects. Sometimes the project feels too big for someone to complete on their own and an individual may feel more comfortable having someone else complete the project for them. It doesn’t hurt to ask or even get a quote. The estimates are free with no obligation to proceed. There are many trades available today that offer similar services but, unfortunately they are too busy, they don’t want smaller jobs or sadly, don’t even acknowledge the person’s inquiry. In my opinion, there is nothing worse than not even being acknowledged. Time is a commodity for us now. When we take the time out of our busy schedule to inquire, this usually means we need the repair/project completed or we are excited to have it done. DS Handyman Services is designed to complete those projects in a professional way. Rates as follows: - $450+tax daily rate (1 person) - $800+tax daily rate (2 people) - Materials extra. Service Calls: - $125 for the first hour and a half. $75 per hour up to a maximum of $450 per day. *Please note, I usually ask to look at at job to confirm guaranteed quote. All estimates are free.

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  • Window Contractor in Toronto

    We are a new company in the market but we have been working for three years before the company opened and we have great experience in home works in general. Trust that we will make you happy.

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  • URFIX Property & Handyman Service is your trusted partner for reliable repair, property maintenance, mountining, TV service, furniture etc. and improvement solutions. We provide professional handyman services with a focus on quality workmanship, attention to detail, and customer satisfaction. From minor repairs and installations to ongoing property maintenance, our team helps homeowners, landlords, and businesses keep their properties safe, functional, and well-maintained. At URFIX, we believe every job deserves the same level of care, whether it’s a quick fix or a larger improvement project. Your property. Your needs. Your fix

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  • Window Contractor in Toronto

    At Triano TRT, we specialize in high-quality bathroom renovations built on a simple principle: do it right the first time. We focus on creating clean, durable, and well-finished spaces that not only look great but stand up to daily use. From demolition and waterproofing to tile installation and final finishing, every step is handled with attention to detail and a commitment to quality workmanship. We understand that inviting someone into your home is a big decision. That’s why we prioritize clear communication, honest pricing, and a straightforward process from start to finish. Whether you’re upgrading a small bathroom or planning a full renovation, we’re here to make the experience smooth, reliable, and stress-free.

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  • Window Contractor in Toronto

    Professional home services focused on reliable, practical help for everyday jobs and larger projects. We provide handyman services, drywall repair, painting touch-ups, caulking, furniture assembly, wall mounting, minor home repairs, moving help, heavy item moving, junk removal, and general labour support. We value clear communication, fair pricing, careful work, and leaving every job clean, safe, and properly completed.

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 566 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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