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:

  • Maxamin Corp.

    New on HomeStars

    Window Contractor in Toronto

    Maxamin Homes (est. 2006) is a licensed builder with the Home Construction Regulatory Authority (HCRA) and a licensed general contractor with the City of Toronto. We specialize in new construction, major renovations, and additions across the Greater Toronto Area. We work closely with our clients and designers to define the project scope, manage the budget, and keep work on schedule. We treat every project with care and attention to detail, and we stand behind the quality of our work.

    Get in touch

  • Parthian's construction

    No reviews yet

    Window Contractor in Toronto

    I am construction manager and bachelor's degree architect with more than five years experience in construction industry in Canada.

    Get in touch

  • RENO CITY INC

    No reviews yet

    Window Contractor in Toronto

    Welcome to Masters Concrete – Strong Foundations, Solid Results At Masters Concrete, we’re a trusted general contractor with over 10 years of experience specializing in concrete and structural work for both residential and commercial projects across the GTA. We focus on footings, concrete walls, slabs, foundations, underpinning, extensions, additions, separate entrances, and garden suites. Whether you're building new, renovating, or upgrading, we bring expert knowledge and quality workmanship to every job. What We Offer: • Concrete Footings, Walls & Slabs • Foundation & Underpinning Work • Home Additions & Extensions • Basement Lowering & Separate Entrances • Garden Suites & Secondary Units • Residential & Commercial Projects We own and operate our own equipment and work with a team of skilled trades and laborers to ensure efficient, professional results—on time and on budget. Why Choose Us? • 10+ years of hands-on experience • Fully licensed and insured • Reliable, honest, and detail-focused • Clean, safe, and professional job sites • Clear communication from start to finish If you need a dependable contractor who specializes in strong structures and clean finishes, look no further than Masters Concrete.

    Get in touch

  • No name

    No reviews yet

    Window Contractor in Toronto

    I’m a cabinet maker and instaler and have licensed electrition

    Get in touch

  • Solid Touch build&renovation

    Rating: 4 out of 5
    Window Contractor in Toronto

    At Solid Touch Build & Renovation, we specialize in high-quality bathroom remodeling and renovation, transforming outdated bathrooms into beautiful, functional, and modern spaces. From complete bathroom renovations and custom tile installation to showers, bathtubs, vanities, flooring, drywall, and finishing details, we take care of every stage of the project with precision and attention to detail. Our goal is to deliver clean workmanship, quality materials, and a smooth renovation experience from start to finish. Whether you’re looking for a modern upgrade, a complete bathroom transformation, or a custom renovation tailored to your space, Solid Touch Build & Renovation is committed to bringing your vision to life with craftsmanship you can trust.

    Get in touch

  • TT framers

    No reviews yet

    Window Contractor in Toronto

    Hey there. We are a framing company. And I also do a basement renovation and hole house as well. So dial this number if you are looking to update your beautiful house. 647 704 7406. Ask for mr. Tenzin

    Get in touch

  • LuminaSky Glass Services

    No reviews yet

    Window Contractor in Toronto

    Lumina Sky is a trusted provider of window and door services across the Greater Toronto Area. We specialize in glass replacement, crank and hinge repairs, frame work, screen repairs, and exterior caulking. Our focus is on fast, reliable service and high-quality results for both residential and commercial clients. Whether it’s fixing a foggy window, replacing a door glass, or performing maintenance on frames and screens, Lumina Sky brings clarity, safety, and professionalism to every project.

    Get in touch

  • Framinginstallation

    No reviews yet

    Window Contractor in Toronto

    We provide excellent Reliable service in GTA Basement Renovation Framing Drywall installation Bathroom remodeling Commercial residential Call for free estimates

    Get in touch

  • 1667674 canada inc

    No reviews yet

    Window Contractor in Toronto

    we offer a wide range of professional services to meet your home improvement and maintenance needs. **Residential Electric Work**: We provide safe and efficient electrical services, including wiring, panel upgrades, lighting installation, troubleshooting, and smart home device integration. **Renovation Work**: Whether it’s a kitchen remodel, home extension, or basement conversion, we handle all aspects of home renovation, from design to completion, ensuring high-quality craftsmanship and attention to detail. **Handyman Work**: Our handyman services cover various household tasks like repairs, furniture assembly, and exterior maintenance. We help you with minor improvements and maintenance to keep your home in top shape. **HVAC Work**: We install, maintain, and repair HVAC systems to ensure your home stays comfortable throughout the year. Our services also include air quality solutions, helping you breathe clean, healthy air. **Ducting Work**: Our ducting services improve airflow and HVAC efficiency. We provide duct installation, cleaning, sealing, and insulation to optimize your system’s performance and reduce energy costs. We are committed to delivering high-quality ,reliable services you need.

    Get in touch

  • GTA Marble Wall

    Rating: 5 out of 5
    Window Contractor in Toronto

    Welcome to GTA Marble Wall & Construction — where fine craftsmanship meets fair, transparent pricing. We specialize in full-service renovations and artistic wall finishes, with services priced according to local market rates for maximum customer confidence and value. 🔨 Our Services Include: Interior painting: $3.50–$5/sq ft (walls & ceilings, trim optional) Wallpaper installation: $5/sq ft | Minimum project: $500 Drywall repairs, taping, sanding, and finishing Kitchen removal & reinstall, framing & remodeling Bathroom renovations 🎨 Specialty Finishes: Marmorino & Fontigo (Italian lime plasters) Microcement (durable & waterproof) Fluted panels & designer wall textures Spray finish painting for doors & trim Why choose us? ✅ Honest pricing based on GTA rates ✅ Free in-home consultations ✅ 15-year durability warranty on wall finishes ✅ Fully equipped for residential and commercial projects Let us bring your space to life with precision, artistry, and respect for your time and budget.

    Get in touch
    Latest review:
    I had a great experience working with Ahmed and his team from GTA Marble Studio. They worked on a decorative wall project for my hallway using microcement, and the results were absolutely stunning. The finish looks smooth, modern, and truly unique — everyone who visits my home compliments it. What impressed me the most was how organized and clean they were during the process, and how they respected both the timeline and budget. Highly professional and talented — I highly recommend them!

  • Fabio Custom Millwork

    No reviews yet

    Window Contractor in Toronto

    We are a small company with big passion to build your dreams

    Get in touch

  • Alex master door

    No reviews yet

    Window Contractor in Toronto

    Installation & fix garage door

    Get in touch

  • Adastra Construction Group Inc

    No reviews yet

    Window Contractor in Toronto

    Adastra Construction Group is a trusted provider of high-quality finishes and renovation services across the GTA. With over a decade of professional experience, we specialize in micro cement, lime wash, Venetian plaster, stucco, and stone installations, as well as complete home and basement renovations. Our team is dedicated to delivering precision, durability, and modern design in every project. From transforming interiors with elegant decorative finishes to enhancing exteriors with durable stucco and stone systems, we bring craftsmanship and reliability to every stage of construction. Why choose us: At Adastra Construction Group, we take pride in our attention to detail, clear communication, and commitment to client satisfaction. Every project is completed with care, quality materials, and professional expertise — ensuring long-lasting, beautiful results that stand the test of time.

    Get in touch

  • Anton Khvedantsevich

    No reviews yet

    Window Contractor in Toronto

    15+ years of experience in building custom homes with a thorough understanding of all levels of construction. Ranging from simple day to day repairs and building solutions to complicated flooring and trim installation, exterior systems, drywall repairs/installs tiling, custom cabinetry and general renovation.

    Get in touch

  • Dream Prolux Design Inc.

    No reviews yet

    Window Contractor in Toronto

    Dream Prolux Design Inc. is a full-service residential and commercial interior design and renovation company serving the Greater Toronto Area. We specialize in luxury interior design, full home, kitchen and bathroom renovations, custom cabinetry, architectural millwork, and bespoke walk-in closet design. Our commercial services include offices, clinics, retail spaces, and professional environments. Our services include detailed floor planning, space optimization, 3D visualization, premium material and finish selection, lighting design, and full project coordination. From concept to completion, we manage every stage with precision and care to ensure a smooth and stress-free experience. We focus on creating spaces that are functional, elegant, and built for long-term value. Our team works closely with homeowners, builders, and developers to deliver high-quality results tailored to each client’s lifestyle, brand identity, budget, and vision. At Dream Prolux Design, we don’t just renovate spaces—we create refined, timeless environments that elevate everyday living and working.

    Get in touch

  • Canpars Construction Corp.

    Rating: 5 out of 5
    Window Contractor in Toronto
    • Best of Newly Listed 2025

    Best Quality. Best price. On time HERE IS THE LIST OF SERVICES PROVIDED BY CANPARSCONSTRUCTION • General Contracting Services • Flooring Hardwood, Tile, Laminate and Carpet • HVAC - Plumbing • Home Additions • Kitchen Remodeling • Bathroom Upgrade - Basement Renovations • Light Fixtures Installation - Home Painting • Electrical Service Upgrade etc. Contact us today at 647 989 2460

    Get in touch
    Latest review:
    General contractor service-
    Excellent professional service.

4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 564 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