Describe your job with details to view a tailored list of pros.
Post your job

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

3108 Results

Sort by:

  • GTA DIRECT WINDOWS & DOORS INC.

    Rating: 4.9 out of 5
    Window Contractor in Toronto
    • Best of the Best 2025
    • Best of Awards 2026

    Manufacture, distribution and installation of fine quality UPVC (vinyl) windows & steel/ fibreglass doors in the GTA.

    Get in touch
    Latest review:
    Install or replace window frames-
    Working with GTA Direct Windows was an exceptional experience. From the first meeting, where the team explained the options available to the installation, they were stellar. Alex, the owner, was always available to answer any questions at all hours. The installation team arrived at the designated time and finished same day. They also had the work area spotless upon completion. We definitely would highly recommend GTA Direct Windows and Doors to anyone contemplating replacing their windows and/or doors.

  • TRUE NORTH EPOXY FLOORING

    New on HomeStars

    Window Contractor in Toronto

    True North Epoxy & Flooring Services At True North Epoxy & Flooring Services, we specialize in high-quality epoxy flooring solutions for residential and commercial properties. We offer flake epoxy flooring, metallic epoxy flooring, garage floor coatings, and durable, non-slip epoxy solutions for commercial washrooms and other spaces. Our goal is to provide durable, attractive, and long-lasting floors with attention to detail and quality workmanship. We believe in honest communication, reliable service, and helping every customer find the right flooring solution for their needs. We proudly serve Toronto, Brampton, Mississauga, and the Greater Toronto Area (GTA). Contact us today for a free estimate!

    Get in touch

  • ProHandyGTA

    No reviews yet

    Window Contractor in Toronto

    Reliable, skilled, and ready to help with any home project across the GTA! 🛠️ Whether it’s furniture assembly, mounting, repairs, installations, or general handyman work — we’ve got you covered. We take pride in providing high-quality service, attention to detail, and professional results every time. No task is too small or too big — we’ll make sure everything in your home is fixed, built, or installed perfectly.

    Get in touch

  • Sibel Constructıon Corp

    No reviews yet

    Window Contractor in Toronto

    Sibel Construction Corp specializes in concrete, interlocking pavers, landscaping, stone and brick work, retaining walls, outdoor stairs, and exterior construction. We take pride in delivering durable, high-quality results with attention to detail and exceptional customer service. Whether it’s a driveway, walkway, patio, or custom outdoor project, fence, deck our team is committed to excellence from start to finish.

    Get in touch

  • Progressive Pros Construction Corp.

    New on HomeStars

    Window Contractor in Toronto

    Progressive Pro's Construction offers comprehensive contracting services for residential, commercial, and multi-unit projects across Ontario. While our primary specialties include wood and steel framing, drywall installation, taping, mudding, and painting, our full-service team also provides electrical, plumbing, flooring, and end-to-end project management. We handle complete drywall renovations, popcorn ceiling removal, new builds, and basement finishing, with a strong focus on high-quality craftsmanship, clear communication, and competitive pricing. Our team is fully insured, punctual, and committed to maintaining clean and safe jobsites.

    Get in touch

  • level one

    New on HomeStars

    Window Contractor in Toronto

    Level One Drywall Finishing is a professional drywall finishing company providing high-quality taping, mudding, sanding, and surface preparation services for residential and commercial construction projects. The business is focused on quality craftsmanship, dependable scheduling, and professional service

    Get in touch

  • Ahmed Himmat Design Inc.

    No reviews yet

    Window Contractor in Toronto

    A multidisciplinary interdisciplinary design studio specializing in building design. Building Design: - Custom Homes (Design and Build) - Residential Solutions - Multiplex Dwellings - Small Buildings We design. We build. We paint.

    Get in touch

  • Khojiakbar Komiljonov

    New on HomeStars

    Window Contractor in Toronto

    I’m Khojiakbar and I can do all handyman and renovation works

    Get in touch

  • HBIZ

    No reviews yet

    Window Contractor in Toronto

    Handyman Professional handyman providing quality home repairs, carpentry, drywall, painting, framing, furniture assembly, appliance installation, waterproofing, demolition, and general maintenance. I take pride in honest work, fair pricing, and completing every job safely, cleanly, and on time. Customer satisfaction is my priority.

    Get in touch

  • HG Contracting

    No reviews yet

    Window Contractor in Toronto

    My name is Mitchell, and I am the owner of HG contracting and I’m excited to offer exclusive, competitive pricing for all renovation and remodelling needs — big or small. From modern updates to full renovations, my team and I are committed to delivering top-quality craftsmanship and personalized service you can trust. Let’s build something beautiful, from concept to completion! HG Contracting 📍 Based in Toronto & the GTA | ✅ Our Services Include: Home renovations & additions Kitchen & bathroom remodels Decks, fences & outdoor spaces Flooring, drywall, painting, trim work Commercial buildouts & maintenance Custom projects tailored to your needs 🔨 Quality workmanship – done right the first time 📅 Flexible scheduling and quick turnaround times

    Get in touch

  • Geobra Renovation Ltd.

    No reviews yet

    Window Contractor in Toronto

    Redefine your space with Geobra Renovation ltd. We bring creative design, skilled craftsmanship, and modern renovation solutions together to make your home truly stand out. Fresh look. Better living. Let’s build something amazing together.

    Get in touch

  • Ecotech Windows & Doors

    Rating: 4.6 out of 5
    Window Contractor in Toronto
    • Best of the Best 2025
    • Best of Awards 2026
    • Giving Back Award 2015

    Since 2001, EcoTech Windows & Doors has been helping Ontario homeowners upgrade their homes with high-performance, energy-efficient windows and doors. When it’s time to replace your windows or doors, our team delivers the perfect combination of superior products, expert installation, and lasting value. We’re committed to 100% customer satisfaction, ensuring every homeowner enjoys a seamless experience from consultation through installation. Our windows are engineered for Canadian climates - keeping your home warm and secure in the winter and cool and comfortable in the summer. Choose from a wide variety of durable vinyl window styles, including casement, tilt and turn, awning, hung, slider, bay, and bow designs. We also carry a full selection of stylish, energy-efficient exterior doors available in a range of designs and colours. With EcoTech Windows & Doors, you’ll enhance your home’s comfort, efficiency, and curb appeal - all with products built to last, for a lifetime.

    Get in touch
    Latest review:
    Misha and Bob were quick and efficient. Also very kind and respectful. They even fixed craftsman ship was also on point! Loved working with them. I have excellent new windows . Very happy

  • Hazem Mostafa

    New on HomeStars

    Window Contractor in Toronto

    Anything and anywhere in Moving, Junk removal, Installation, Assembly. Would be happy to work with you.

    Get in touch

  • Steadfast Alliance Inc.

    No reviews yet

    Window Contractor in Toronto

    Steadfast is a one stop renovations company for your home or business! We are a small business with a large network, hiring qualified tradespeople, contractors and local handyperson staff for everything from minor repairs to larger renovation projects. From decks and flooring, to painting, furniture assembly, door installation, drywalling or full kitchen and bathroom renovations - we have an expert available to help you knock that next project off your to do list. Give us a call for a quote today and let us help you bring your wish list to reality!

    Get in touch

  • Logan Homes and Developments

    No reviews yet

    Window Contractor in Toronto

    Logan Homes & Developments is a Tarion-licensed builder delivering high-quality residential and commercial construction with a focus on craftsmanship, building code compliance, and dependable timelines. We also have our own design studio, helping clients move from concept to construction with better coordination and fewer delays. With our Express Permits support, we streamline drawings, submissions, and approvals to help projects start sooner and run smoother—backed by clear communication and organized project management. Services (Residential) Custom home builds Home additions Full home renovations Basement finishing / legal basement upgrades Kitchen renovations Bathroom renovations Structural work (beams, openings, load-bearing modifications) Decks, porches, and exterior upgrades Interior remodeling and finishing Repairs, upgrades, and tenant-ready improvements Services (Commercial) Commercial renovations and fit-outs Office build-outs and interior remodeling Retail unit upgrades and tenant improvements Restaurant / café renovations Washroom upgrades and accessibility improvements Light industrial / warehouse interior improvements Partitions, ceilings, flooring, and finishes General contracting and project managements

    Get in touch

  • Monte Star Group Inc.

    No reviews yet

    Window Contractor in Toronto

    ⸻ Monte Star Railings specializes in custom glass and aluminum railing installations for homes and commercial properties across Toronto, the GTA, and surrounding areas. With over 10 years of experience and more than 3,000 completed projects, our team is known for delivering modern, durable railing systems that combine safety with clean architectural design. We design and install glass railings, aluminum railings, aluminum columns, aluminum fence and gates. Whether you’re upgrading a porch, balcony, deck, staircase, or new build project, we provide custom solutions tailored to your space. Our focus is on quality materials, precise installation, and compliance with Ontario Building Code requirements. We work closely with homeowners, builders, and contractors to ensure every railing system is both structurally sound and visually impressive. What sets Monte Star Railings apart is our attention to detail, professional service, and commitment to customer satisfaction. From the first consultation to the final installation, we make the process smooth, transparent, and reliable. We proudly serve Toronto, the GTA, and surrounding communities. Contact us today to get a free quote for your railing project.

    Get in touch

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.

Quality screening

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.

Other pros in Toronto

Cities