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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

    My name is Anatoliy, the owner and lead handyman at Build Master Canada. With years of hands-on experience in home repairs, renovations, and custom projects, I take pride in delivering reliable, high-quality workmanship for homeowners who want the job done right the first time. At Build Master Canada, I offer a wide range of handyman services, including: 🛠️ General home repairs 🧰 Carpentry and custom builds 🚪 Door and window installation/repair 🧱 Drywall installation and patching 🪛 Furniture assembly 🔧 Plumbing and electrical minor fixes 🧹 Home maintenance and improvements …and much more! I believe in strong communication, fair pricing, and treating every project—big or small—with the same level of care. My goal is to make your home safer, more functional, and more beautiful. If you're looking for a dependable handyman who stands behind their work, I’d be happy to help. Feel free to reach out for a quote or to discuss your next project! Thank you for considering Build Master Canada — where quality and craftsmanship come first.

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  • Window Contractor in Toronto

    Milla Carpentry is a Toronto based (gta) company,I’m also a member of LIUNA local 183,I specialize in rough carpentry, Drywall,Deck,Fence,Drywall,Door and window installation and framing basements at a competitive price👍🏾 Free quote is also available

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  • Window Contractor in Toronto

    I service and install all residential and commercial doors, frames, glass and hardware.

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  • Window Contractor in Toronto

    Reliable window and exterior caulking services with attention to detail and clean finishes. Focused on quality work, weather protection, and customer satisfaction.

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  • Window Contractor in Toronto

    We have over ten years of experience, focusing mainly on handy work, especially bathroom renovations, all in accordance with Ontario building codes. We strive to deliver top quality with competitive pricing.

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  • Window Contractor in Toronto

    Hi, we are Yoma’s. Specialized in deep clenaing, mold remediation, rebuilding/repair. Contact us with your query, we will provide you the solution.

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  • Window Contractor in Toronto

    With 5 years of engineering and hands-on experience, we provide general renovation, demolition, bathroom waterproofing, tiling, and installation services across the Greater Toronto Area. We approach every project with technical precision, attention to detail, and a commitment to on-time delivery. If you’re looking for professional service, quality workmanship, and someone you can trust — you’re in the right place.

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  • Window Contractor in Toronto

    With over 10 years of hands-on experience as a handyman, I take pride in delivering high-quality work you can trust. I am reliable, punctual, and fully equipped to handle a wide range of home repair, maintenance, and improvement tasks. Whether it’s repairs, installations, or general fixes, I’m committed to getting the job done right — on time and at a fair price. Your satisfaction is my top priority.

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  • Nuance Design Build is a premier General Contractor and Custom Renovation specialist based in Richmond Hill, serving Markham and the Greater Toronto Area. We specialize in luxury home additions, full-home remodeling, and custom design-build projects. Rated 5/5 on HomeStars and TrustedPros, we pride ourselves on transparency, superior craftsmanship, and respecting your timeline. We don't just build; we manage the entire process to ensure a stress-free experience. Our services include: Custom Home Additions & Extensions Luxury Kitchen & Bathroom Renovations Legal Basement Suites & Underpinning Complete Home Makeovers Looking for a contractor you can trust? Contact Nuance Design Build today to schedule your consultation.

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    • Best of Awards 2026

    Servicing all of the GTA! We have service professionals located in Peel, York, Halton & Peel. Mr. Handyman is full service remodel, renovation and general maintenance/repair contractor. Clear communication, no surprises, warranty on all work, insured, FREE on-site estimates.

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  • Window Contractor in Toronto

    GTA Renovate is a Toronto based Plasterer, General contractor, Kitchen Renovation Company, Handyman, Carpenter, Plumber, Tiler, Architect, Bathroom Renovation Company, Demolition company, Cabinet maker, Interior designer, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Window Contractor, Metal worker, Mason, Landscaping Company & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, repair toilet or toilet flush, assemble or disassemble kitchen cabinets, build carport, build furniture, trim and decorative moldings, create construction plan, demolition work, install or repair bathroom fixtures, repair shower or bath, install or replace beam, various small jobs, general contractor service, structural work for construction, build shelter or outbuilding, bathtub or kitchen resurface or reface, carpentry framing, exterior trim, soil engineer & install or repair acoustic ceiling tiles, message us so we can assist you and arrange a quote.

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  • Window Contractor in Toronto

    Very hardworking person who likes to make sure the job gets done nice and tidy, very friendly and respectful.

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  • Window Contractor in Toronto

    We proudly serve a wide range of areas, bringing expert construction and renovation services to homes and businesses across the region. Whether you are looking to renovate a bathroom, build a custom deck, or update your landscape, our team is ready to deliver top-quality results tailored to your needs.

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  • The history of NDG Group dates back to 2005 when it was founded in Georgia by Archil Tabatadze. Archil Tabatadze has a master’s degree in construction management. Despite all obstacles and high competition, NDG Group has been maintaining its professional image and high quality of service, as well as the philosophy that comes with it. Due to our dedication to these values, the company showed up in the Canadian Market in 2015. Today, NDG represents a fully bonded and insured General Contracting Company. Meeting existing challenges and with the obtained professional experience, Archil made a decision to create a professional team that offers top quality customer service. The principles NDG Group is based on are very simple, one project – one team. We are not hiring sub-contractors. We are building a future by ourselves. NDG Group does not want to speak in general terms or use empty expressions. We are offering you our model of work performance insuring our professional image and competition advantages. The Company is divided into teams, with each group being represented by a minimum of two professionals. Each team is equipped with present-day tools, and have the needed professional experience, personal qualities and great commitment to their work.

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  • Window Contractor in Toronto

    Our company offers Custom Homes, decks, sheds, basements, renovations, demolitions, porches, and fences. Wood or metal framing, drywall installation, taping, wall and door painting, install tiles. Custom cabinets, kitchens, vanities, closets, etc. painted, solid wood, vinyl, melamine. Provide welding services and metal structures. High quality guaranteed. Individual approach to each client. We invite designers, builders and contractors to cooperate on mutually beneficial terms.

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  • YS Roofing is a team of specialist Torontonian roofers who understand the city’s weather and atmosphere. Their output is built to last harsh winters, as a result. They’re also certified and insured. That matters because unlike plumbing, roofing is an unregulated industry. Therefore, it’s vital to hire a team that is certified and insured. You wouldn’t want to end up paying more in repairs for a weak roof later! Another positive point about them when it comes to cost-efficiency is that YS l doesn’t have unreasonable charges even for custom roofing. This is based on what we’ve seen of past project quotes. And whether you need a new roof or your current one needs an upgrade, YS doesn’t shy away from any project, however complex. Their estimates are given free and upfront, so you’re not up all night worrying about how much this new roof is going to cost you. There might be a chance that you don’t even need to get your roof replaced entirely, actually. YS doesn’t always push clients to spend on new roofing, especially if you’re a homeowner on a tight budget. Pros Affordable Extensive services Free quotes upfront Works fast

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 388 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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