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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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  • Ideal Stairs - stair recapping, stair refinishing and stair renovation in GTA

    Rating: 5 out of 5
    Window Contractor in Toronto
    • Best of the Best 2025
    • Best of Awards 2025

    Ideal Stairs is your premier choice for staircase renovations. Serving Toronto, the Greater Toronto Area, and surrounding regions since 2001, we bring extensive expertise and a commitment to quality to every project. Our skilled craftsmen specialize in working with premium Oak and Maple wood, sourced exclusively from Quebec. By purchasing raw materials and manufacturing our own components whenever possible, we're able to offer you exceptional value and savings. **** Are you interested in Jatoba and Walnut stairs? We also have great knowledge and experience working with these types of wood, and other exotic woods. With our custom manufacturing facility and skilled installation crews, your carpeted stairs can be transformed in about 3-5 days. We also install flooring and by coordinating this with the staircase renovation, the time and disruption in your home can be minimized. Ideal Stairs can help make your staircase the showpiece of your home.

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    Latest review:
    Install or replace window bars and railing-
    Great job. They check often you are pleased. Workman are pleasant and keep the work area very clean.

  • Royal Contracting

    Rating: 5 out of 5
    Window Contractor in Toronto

    ROYAL CONTRACTING...... IS A COMPANY THAT SPECIALIZES IN FULL HOME RENOVATION PROJECTS OF BASEMENTS, KITCHENS, AND WASHROOMS. IN THE PAST WE HAVE BEEN FEATURED ON HGTV'S HIT SERIES "INCOME PROPERTY" AND HAVE A VAST ARRAY OF PROJECTS UNDER OUR BELT. SO ......IF YOU ARE THINKING OF STARTING THAT PROJECT THAT YOU HAVE BEEN PROCRASTINATING ON FOR THE LONGEST TIME, OR ARE IN THE MOOD FOR A CHANGE TO YOUR EXISTING DECOR, DON'T HESITATE TO REACH OUT CHEERS!

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    Latest review:
    Extremely satisfied with the work from Royal Contracting. The craftsmanship was excellent, very professional and prices were very reasonable. Randy from Royal Contracting goes above and beyond his duties and works late to meet timelines. Highly recommended!

  • Divine Plumbing & Tiling

    No reviews yet

    Window Contractor in Toronto

    Hi, I’m Malcolm Smith, owner of Divine Plumbing and Tiling. With years of hands-on experience, I specialize in high-quality bathroom and kitchen renovations that blend functionality with style. At Divine Plumbing and Tiling, we’re committed to transforming your spaces with expert craftsmanship, reliable service, and attention to every detail. Whether you’re updating a kitchen or dreaming of a new bathroom, we’re here to bring your vision to life. Let’s make your home feel divine—one renovation at a time.

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  • Mikailovinc

    No reviews yet

    Window Contractor in Toronto

    Handyman Services Reliable and affordable handyman services. I offer a wide range of outdoor and general services, including: ❄️ Snow removal (driveways, sidewalks) 🌿 Landscaping & yard maintenance 🛠️ General handyman work 🧹 Seasonal cleanup And more Fast service, fair prices, and quality work. Contact me anytime!

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  • Architectural & Structural Engineering

    No reviews yet

    Window Contractor in Toronto

    I've been working as a structural engineer for eight years on residential and commercial building projects. I'm currently open to new project and I am collaborating with licensed architects and civil engineers for city permit. Please contact me.

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  • YT Construction

    No reviews yet

    Window Contractor in Toronto

    Need a Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker based in Toronto or nearby? YT Construction 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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  • PROMEXCONSTRUCTION INC

    New on HomeStars

    Window Contractor in Toronto

    PROMEXCONSTRUCTION INC is a professional construction and renovation company serving Toronto and the GTA, backed by a team with extensive hands-on experience in the construction industry. We specialize in residential and commercial renovations, new construction, demolition, wood and metal framing, insulation, drywall, taping, ceilings, painting, flooring, carpentry, concrete work, and general construction. Our team is supported by experienced project leadership with architectural training, allowing us to understand drawings, specifications, construction details, and coordinate different trades throughout every stage of a project. We are committed to quality workmanship, clear communication, organized job sites, attention to detail, and building long-term relationships with our clients. From smaller renovations to larger construction projects, we approach every job with professionalism, reliability, and a strong commitment to delivering quality results. PROMEXCONSTRUCTION INC — Built Right, Built On Time.

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  • Door window installment

    No reviews yet

    Window Contractor in Toronto

    I’ve been in the window industry for the past 3 years, did work regal windows, ready to travel anywhere for to come and get the job done specialize in windows and door installation, painting, flooring, and specializing mud taping and drywall fence repairing site cleaning demolition

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  • Eric Agudelo INTERIORS

    No reviews yet

    Window Contractor in Toronto

    I'm a professional kitchen remodeling, I take small projects like a refinishing; where we paint the whole kitchen, change the covers saving a good amount of money to homeowners or we can make a total new kitchen even, with the most affordable price. Just call Eric for a free estimate, providing stunning drawings and blueprints.

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  • Fast Fast Logistics

    No reviews yet

    Window Contractor in Toronto

    Fully insured and service company

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  • Nidea

    No reviews yet

    Window Contractor in Toronto

    Professional Summary Experienced and reliable Window and Door Installer with over 17 years of expertise in aluminum and PVC systems. Skilled in precise measurements, installations, and finishing on residential and commercial job sites across Europe and Canada. Strong work ethic, excellent English communication, and ready to start immediately in the Greater Toronto Area. Skills - Window and door installation (aluminum & PVC) - Accurate on-site measurements - Use of power tools and installation equipment - Weatherproofing, sealing, and insulation - Reading technical drawings and blueprints - Team collaboration and site safety compliance - Valid g full driving license - Fluent in English, Albanian, and Italian Work Experience Window & Door Installer (Freelance / Contract) Various Companies – Albania, Italy, Belgium, Netherlands, France, Germany 2008 – 2024 - Installed a wide variety of aluminum and PVC windows and doors on homes, apartments, and commercial buildings - Worked on large construction sites across Europe with diverse teams - Performed high-precision measurement

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  • Haywood Renovations

    No reviews yet

    Window Contractor in Toronto

    With over 15 years of experience in the construction industry, I specialize in home building, basement, bathroom, and kitchen renovations. My expertise includes tiling, flooring, trim work, drywall repair, and painting, ensuring high-quality craftsmanship in every project. I take pride in delivering durable, functional, and aesthetically pleasing spaces that meet my clients' needs and exceed their expectations. Whether it's a full home renovation or a simple upgrade, I bring skill, efficiency, and attention to detail to every job.

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  • Ctechinstallions

    No reviews yet

    Window Contractor in Toronto

    Professional

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  • Trust Build

    Rating: 5 out of 5
    Window Contractor in Toronto
    • Best of the Best 2025
    • Best of Awards 2026

    With over 15 years of experience, Trust Build Corporation is proud to serve customers across Ontario, providing exceptional windows and doors replacement services. From free onsite consultations to seamless installations, our certified and highly experienced installers ensure every project is completed with precision and care. Beyond windows and doors, we also specialize in masonry work, garage doors, and zebra blinds, offering a wide range of solutions to enhance your home. Our commitment to excellent quality, paired with affordable pricing, sets us apart and guarantees a superior customer experience. At Trust Build Corporation, we’re dedicated to making your home both beautiful and energy-efficient.

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    Latest review:
    Install or replace exterior or reinforced doors-
    We got 2 doors put in our garage and the guys did an amazing job. Would highly recommend

  • Kobiukpro

    No reviews yet

    Window Contractor in Toronto

    KobiukPro is a renovation company based in Port Credit (Mississauga), specializing in full home and apartment renovations. We provide complete interior remodeling services, including: • Full house renovations • Full apartment renovations • Kitchen and bathroom remodeling • Flooring installation (laminate, vinyl, linoleum, PVC) • Tile installation (walls & floors) • Drywall and partitions • Painting • Countertops and cabinets installation • Masonry and concrete work • General handyman services We handle projects of any size and complexity — from small updates to complete property renovations. Our goal is to deliver high-quality workmanship, reliable service, and competitive pricing. If you’re located in Port Credit, Mississauga, or the GTA area — contact us today for estimate!

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  • JK cia

    No reviews yet

    Window Contractor in Toronto

    We are a professional brick and stone masonry company with over 8 years of experience serving the GTA. Our team specializes in a wide range of services, from custom builds and full-home facades to small repairs and restorations. We take pride in delivering high-quality craftsmanship, on time and on budget.

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 518 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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