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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

    With over 40 years of hands-on experience, we are a trusted General Contracting company serving residential and commercial clients across the Greater Toronto Area (GTA). From single-family homes and townhouses to high-rise apartments and commercial spaces, we bring top-tier craftsmanship and deep industry expertise to every job. In addition to serving homeowners directly, major companies rely on us as a trusted subcontractor for major construction projects. Our Services Bathroom & Kitchen Renovations: Custom tile work, waterproofing, layout changes, and complete remodeling. Basement Finishing: Full basement builds, structural framing, drywalls, painting, and flooring installations. Interior Upgrades: Professional tile, hardwood, and laminate installation, door fittings, and drywall repair/finigning. Exterior & Hardscaping: Interlocking, retaining walls, custom decks, fences, concrete work, and complete grass/lawn restoration. Demolition & Preparation: Safe interior/exterior demolition and structural framing. The business is built on uncompromising quality and trust. We take pride in taking the stress out of your project by executing your exact vision down to the finest detail. Your satisfaction is our top priority.

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  • Window Contractor in Toronto

    I am a professional bathroom builder and an interior construction general contractor with ten years of experience. We have 3 employees with more than 10 years of work experience. We are a legally registered company with WSIB and commercial insurance. We can undertake interior construction of detached houses and apartments.

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  • Window Contractor in Toronto

    With over 12 years of experience, we are a respected home renovation company specializing in exceptional kitchen and bathroom transformations — and everything in between. Our reputation is built on superior craftsmanship, meticulous attention to detail, and lasting client relationships. We take pride in creating beautiful, highly functional spaces while delivering a seamless, well-managed renovation experience from concept to completion. Exceptional workmanship. Transparent communication. Results designed to stand the test of time.

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  • Window Contractor in Toronto

    DUZHENKO is a professional glazing and window installation service based in the Greater Toronto Area. We specialize in glass installation, silicone sealing, curtain wall systems, and window replacement for residential and commercial properties. With hands on experience working on large-scale construction projects across Ontario, we bring precision, reliability, and attention to detail to every job big or small. We are fully equipped with professional tools and committed to quality workmanship on every project.

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  • Window Contractor in Toronto

    Craftsmanship is gift of god

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  • Torpio Construction and Consulting is a boutique construction management firm based in Toronto, offering both hands-on residential renovations and standalone consulting services across the GTA. Renovation services include kitchens, bathrooms, basements, and full-home projects. I also offer project management, cost estimating, scheduling, and owner's representative services for homeowners, investors, and property managers who need experienced oversight without the overhead of a large firm.

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  • Need a Painter, Carpenter, Cabinet maker, Kitchen Renovation Company, Handyman & General contractor based in Mississauga or nearby? Everlast Kitchen & Woodworking can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Window Contractor in Toronto

    My name is Chad, I am 22 years old, I have 5 years experience with plumbing and carpentry, specifically framing. I am a registered plumbing apprentice and I have a crew of great, experienced, framers for any job big or small! I have experience with residential and high rise plumbing (drain install/repair, domestic water line install/repairs, leak detection, drain cleaning) and custom homes/additions for residential homes. I am willing to travel all around the GTA, for a fair and reasonable client. I am located in Markham, near Hwy 7 & Hwy 404. I believe strongly in mutual respect and accountability, if that sounds like the contractor you are looking for, I am your guy for the job.

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  • Maverick Landscaping is a leading landscaping company known for its exceptional service and expertise. As the number one choice in the industry, we specialize in transforming outdoor spaces with innovative designs, high-quality maintenance, and attention to detail. Our team of skilled professionals is committed to delivering outstanding results that exceed expectations, ensuring your property looks its best all year round. Whether for residential or commercial needs, Maverick Landscaping stands out for its dedication to excellence and customer satisfaction.

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  • Window Contractor in Toronto

    I have 2 years of hands-on experience in furniture installation, including professional assembly, disassembly, and replacement of furniture. I also specialize in TV mounting, backyard improvements, and a wide range of home services. Reliable, detail-oriented, and dedicated to delivering high-quality work—ready to help with everything you need for your home.

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  • Window Contractor in Toronto

    Improve basement access, bring in natural light and create practical outdoor spaces with Concrete Commander Inc. Based in Mississauga, we are an experienced, insured contractor serving homeowners across the Greater Toronto Area. Our services include below-grade side entrances, egress windows, window enlargement and new openings, as well as full concrete driveways and driveway extensions. We also build walkways, patios, steps, garage floors, shed pads and commercial concrete pads, with plain, stamped and exposed aggregate finishes available. Waterproofing, excavation, concrete cutting, side doors through brick, railings and sump pump installation are also available, depending on your project. For entrance and window work, we can arrange drawings, city permit applications and inspection coordination. The municipality determines the requirements and approvals for each property and proposed scope. Send us a HomeStars message with your city, the work you have in mind, your preferred timing and any drawings you already have, so we can discuss your project.

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  • Window Contractor in Toronto

    TwoCrew Home Services is a two-person handyman team made up of two construction workers with hands-on experience on job sites across the GTA. We’ve completed home jobs including TV and soundbar mounting, custom shelving installs, ceiling drywall repairs and furniture assembly, and we bring the same standards from the job site into every home we work in. Where we work We’re based in Milton and Mississauga and travel across the Greater Toronto Area, including Oakville, Burlington, Brampton, Etobicoke and Toronto. If you’re outside those areas, reach out and we’ll let you know if we can make it. What we do Drywall patching and repairs Painting and touch-ups Trim, baseboards and caulking TV, mirror, shelf and curtain rod mounting Furniture assembly Door and cabinet adjustments Yard cleanup Christmas light installation and takedown Why hire us As construction workers, we know how to find studs, use the right anchors and leave a clean finish. We bring our own tools and clean up after ourselves. We confirm the scope and price before any work starts, so there are no surprises. No job is too small, and we’re happy to knock out a whole to-do list in one visit. We’re available evenings and weekends and reply quickly. Send us a few photos

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  • Window Contractor in Toronto

    I am a licensed electrician, licensed gas technician and registered energy advisor. I do electrical installation and repairs, gas appliances installation and repairs, general appliances installation, garage door installation and repairs, kitchen or bathroom renovations as well as some other handyman jobs. I want to make every customer of mine be super satisfied with my job. I will do any job just like what customers expect me to do, and I would like to build long-term relationship with customers because I can do many things for any customer now and in the future. I provide services all over GTA.

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  • Need a General contractor, Window Contractor, Handyman, Carpenter, Metal worker & Mason based in Guelph or nearby? C.R.S Concrete and RENOVATIONS LTD. can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Window Contractor in Toronto

    Hello! My name is Danylo Samoilenko. I am a certified roofing specialist with over 3 years of experience in repairing, replacing, and installing roofs for residential and commercial properties throughout Ontario. My clients appreciate my honesty, promptness, and attention to detail. If you need professional roofing assistance, please contact me for a free consultation and a roof condition assessment.

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 563 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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