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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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  • Opeyemi Kolawole

    No reviews yet

    Window Contractor in Toronto

    I have experience working in home repair and installation, handling drywall fixes, trim work, cabinet mounting, and general interior maintenance with reliable, high‑quality results. I serve homeowners across Brampton, Mississauga, Caledon, Vaughan, and nearby areas. My strengths include drywall repair, precision trim and caulking, cabinet installation, and practical problem‑solving. I’m known for clean workmanship, attention to detail, and doing the job right the first time. Homeowners choose me because I’m dependable, skilled, and committed to delivering results that last.

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  • Waaris

    No reviews yet

    Window Contractor in Toronto

    I am working as a assembler from last 2.5 year all around gta.

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  • Kingdom Roofing Limited

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

    Kingdom Roofing Limited is a team of expert roofers available 24 hours a day to install, repair or do maintenance to your roof. Kingdom Roofing Limited provides the highest quality workmanship, using top quality materials at affordable prices. We are committed to offer honest and professional advice to all our customers. We do not want to sell you a roof that you do not need, that is why our services include preventative maintenance and repairs. We will help you extend your roof service life and avoid costly roof replacements. What do you get from working with Kingdom Roofing Limited? Professional assistance available to answer your inquiries at any time Affordable solutions for your roof improvement or new roof installation Detailed working plan including a dateline for finishing the project Expert roof installers to repair, maintenance or install a new roof on schedule A mess free home or business. We clean the job site and make sure you are satisfied with the end result. Our services include Installation of new roofs Repairs (leak repairs, skylight repairs, chimney repairs) Maintenance (removing litter, cleaning gutters and drains for proper water flow) Storm damage and insurance workmanship Tear off, re-roofs and re-decking Three tab and architectural shingles Wood Shake and Flat Roofs Commercial Services APP Modified Bitumen SBS Modified Bitumen BUR (Built up) Slate and Tile Expansion Joint Covers Edge Metal Systems EPDM-Rubber Roofing TPO & PVC Standing Seam Metal Shingle & Shake 790-11 Hot Rubberized Asphalt Commercial Skylights Roof Vents & Vents

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    Latest review:
    Clean roof or gutters-
    Had a great experience with Elkin and his crew. Very professional and had many samples to look at. Roof looks amazing. I was impressed with the crew, how fast it was done and how well they cleaned up after no nails anywhere. Price was very reasonable and the payment plan was a bonus. Highly recommend .Thank you very much Elkin

  • EXAA Decor

    Rating: 5 out of 5
    Window Contractor in Toronto

    EXAA Decor specializes in high-quality blinds and curtains for homes and businesses. Serving the GTA, we provide stylish and functional window treatments at great prices

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    Latest review:
    Install or replace shutters or blinds-
    Excellent experience from start to finish. Great, no pressure advice offered when selecting the roller blinds style and colour. Custom made and installed in good time. Very friendly service. I highly recommend.

  • Boni renovations

    No reviews yet

    Window Contractor in Toronto

    At Boni Renovations, we're a dedicated team of professionals, specializing in full home renovations and legal basement renovations. We turn your spaces into beautiful, functional areas that meet all local codes. Our expertise also includes kitchen and bathroom renovations, flooring, and painting. With a focus on quality and attention to detail, we ensure every project is tailored to your needs. Trust us to bring your vision to life!

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  • Eco Caulking inc.

    No reviews yet

    Window Contractor in Toronto

    Incorporated in 2015, we specialize in high end sealant work, residential/commercial, high rise as well as low rise. We may be new to this platform but we bring 23 years of experience in the field.

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  • Jagroop Singh

    No reviews yet

    Window Contractor in Toronto

    Root to Roof Construction provides reliable and high-quality construction services, from foundation to roofing. We specialize in roofing, framing, renovations, and general home improvements. Our goal is to deliver strong, durable, and clean work that customers can trust. We focus on quality, honesty, and customer satisfaction in every project. Whether it’s a small repair or a full renovation, we are committed to getting the job done right.

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  • Peace kitchen and millworks

    No reviews yet

    Window Contractor in Toronto

    We're a small but highly effective team with over 10 years of hands-on experience in carpentry. Our craftsmanship is top-notch fast, precise, and detail-oriented. We take pride in delivering high-quality work at competitive prices.

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  • A1 Cleaning & Maintenance

    No reviews yet

    Window Contractor in Toronto

    At A1 Cleaning & Maintenance, we specialize in keeping your property looking its best from top to bottom, inside and out. Whether it's routine upkeep or heavy-duty exterior work, we bring the tools, experience, and attention to detail needed to get the job done right. Our services go beyond basic cleaning & maintenance. We handle the tough jobs that most people avoid. Doing it safely, efficiently, and professionally. EVERYTIME. Our services include: ✔ Residential & Commercial Cleaning ✔ Gutter & Downspout Cleaning ✔ Pressure Washing (Driveways, Walkways, Siding, Decks) ✔ Soft Washing For Delicate Surfaces (Roofs, Stucco, Vinyl) ✔ Tree Removal & Yard Cleanups ✔ Exterior Property Maintenance ✔ Snow Removal We understand that a clean, well-maintained property isn't just about appearance, it helps prevent damage, extend the life of your surfaces, and keeps your property in top notch condition. No shortcuts. No missed spots. Just reliable, high-quality work you can count on. Whether you need a one-time service or regular maintenance, A1 Cleaning is ready to keep your property in top shape all year round. Clean. Maintain. Protect.

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  • MGB Contractors

    No reviews yet

    Window Contractor in Toronto

    MBG Contractors: Commitment, Quality and Experience in Each Project At MBG Contractors, we specialize in the repair, installation and maintenance of garage doors, with more than 10 years of experience in the sector. Our commitment to quality and customer satisfaction has made us a trusted company for residential and commercial solutions. In addition to garage doors, we work with hollow metal doors, ideal for emergency exits or conventional accesses, guaranteeing safety and functionality. Our mission is to resolve our clients' problems in a transparent and professional manner, ensuring efficient, careful and responsible service in every job we do. At MBG Contractors, we not only install doors, but we open paths to the safety and peace of mind of our clients. If you need adjustments or a more specific tone, tell me and I will adapt it.

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  • HARTUNG RENOVATION COMPANY

    No reviews yet

    Window Contractor in Toronto

    At Hartung Renovations, we specialize in transforming your living spaces with our expert flooring, structural work, and drywall services. With over 15 years of experience in the industry, we pride ourselves on delivering high-quality craftsmanship, attention to detail, and exceptional customer service. Our Services: 🔹 Flooring Solutions: Whether you're looking to install hardwood, laminate, tile, or carpet, our skilled team will help you choose the perfect flooring that fits your style and budget. We handle everything from removal and preparation to installation, ensuring a flawless finish. 🔹 Structural Work: Need to reinforce or renovate your home’s structure? Our certified professionals are equipped to handle everything from framing and beams to load-bearing walls. We ensure safety and compliance with all building codes, giving you peace of mind. 🔹 Drywall Installation & Repair: From new construction to renovation projects, our drywall services include installation, taping, mudding, and finishing. We take pride in achieving smooth surfaces that are ready for painting or wallpapering.

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  • K&P door system

    No reviews yet

    Window Contractor in Toronto

    Garage Door & Locksmith Services in GTA Looking for fast, affordable, and professional service? I offer trusted repairs, installations, and upgrades across the GTA (Mississauga, Toronto, Hamilton, Brampton and nearby areas). 🛠️ Services Provided: • Garage door repairs & installation • Remote systems & openers (Chamberlain, LiftMaster) • Locksmith: emergency unlocking, lock changes • Smart lock upgrades & keypad installation • Garage door automation for homes & small businesses 🕐 Available 7 Days a Week 📷 Work photos available on request 💼 Fully equipped & insured 📍 Serving homes, condos, commercial buildings 📞 Call or Text Now: 📲 Google Business: 📩 Book your job or request a quote today!

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  • Burman Construction Group Inc.

    Rating: 5 out of 5
    Window Contractor in Toronto
    • Best of Newly Listed 2024

    At Burman Construction group, we specialize in high end interior renovations and one off custom decks along with many other types of projects. We take care of all the stages of your project including planning, permits, and the build itself from start to finish. We will also provide a 3d rendering of your interior or exterior projects so that you know exactly what you’ll be paying for. We pride ourselves on our excellent craftsmanship and on being a contractor that you can professionally rely on and trust.

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    Latest review:
    Build or replace decking-
    Completed the job on time and budget, with attention to quality and detail.

  • Wireboss Canada

    No reviews yet

    Window Contractor in Toronto

    WireBoss specializes in TV mounting, Network Cable installation, Furniture assembly, IKEA Closet builds for both commercial and residential space.

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  • Mr. Man

    No reviews yet

    Window Contractor in Toronto

    I am a hard working ambitious and strong successful individual who enjoys hands on job and creativity over 20 years of handy work

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  • Buildup builders inc

    No reviews yet

    Window Contractor in Toronto

    We specialized in washroom remodeling,plumbing and carpentry We have been in the market for last 7 years. We bought smile on customers face with our work we deliver to the customers beyond their imagination. If you want to make your house unmatchable give us a chance which you will never regret of thankyou

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 567 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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