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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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  • Renotown Inc

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    Window Contractor in Toronto

    At Renotown Inc., we specialize in high-quality home renovations, custom builds, and remodeling projects that bring your vision to life. Whether you’re upgrading a single room or transforming your entire property, our expert team delivers innovative designs, superior craftsmanship, and seamless project management from start to finish. ✔ Custom Home Renovations & Additions ✔ Luxury Kitchen & Bathroom Upgrades ✔ Basement Finishing & Whole-Home Remodeling ✔ Exterior Enhancements & Structural Improvements With years of experience and a reputation for excellence, Renotown Inc. ensures every detail is handled with precision. Let’s make your dream home a reality.

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  • Wisdom Peak Contracting Inc.

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    Window Contractor in Toronto

    General renovation contracting company

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  • MOHSEN EJTEHADI

    New on HomeStars

    Window Contractor in Toronto

    Helix Home Supplies is a full-service renovation company capable of handling complete projects from A to Z. We manage every stage of the renovation process, including planning, material supply, demolition, framing, plumbing and electrical coordination, drywall, finishing, and final installation. Our team focuses on delivering high-quality workmanship, efficient project management, and reliable timelines for residential and commercial spaces. From small upgrades to full home renovations, we provide end-to-end solutions tailored to client needs with a strong commitment to durability and professional standards.

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  • SILA co

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    Window Contractor in Toronto

    SILA-co hits different—we crush concrete pours and precision metal work like stick and TIG welding, while still owning automotive services from custom fab to repairs. Our branches go hard on drywall, full landscaping, and large-batch ultrasonic cleaning for industrial parts. Point blank: whatever your residential or commercial project needs, we’ve got the in-house crew to make it happen without the usual contractor drama. No endless subs, no surprises—just straight quotes, tough builds that last, and zero callbacks. We’re the reliable pros who show up, get it done right the first time, and leave you with work you can actually brag about. Ready for results that don’t disappoint? Hit up SILA-co. We’ll make your project look easy.

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  • TyconContracting Services Inc.

    No reviews yet

    Window Contractor in Toronto

    Tycon Railings is a trusted Canadian company specializing in the design, fabrication, and installation of premium aluminum and glass railing systems for homes and businesses across the Greater Toronto Area, including Vaughan, Markham, Richmond Hill, Aurora, and surrounding regions. We provide durable, maintenance-free railings that enhance safety and curb appeal while standing up to harsh Canadian weather. From front porch and balcony railings to modern glass panels, privacy screens, gates, and columns, every Tycon project is built with precision, style, and long-lasting quality. With decades of hands-on experience, Tycon Railings is known for professional installation, attention to detail, and personalized service from start to finish. We take pride in offering competitive pricing, fast turnaround times, with a 20 year material warranty so your investment is protected for years to come.

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  • TRUECAST CONCRETE

    Rating: 5 out of 5
    Window Contractor in Toronto

    With over 10 years of experience, TrueCast Concrete delivers high-quality craftsmanship in custom steps, retaining walls, signage, and exterior concrete features. We focus on clean design, lasting results, and fair, transparent pricing. No surprises, just solid work! Customized Texture & Color: We specialize in tailored textures, stains, and finishes to match your project’s unique look — whether you're blending with natural stone or making a bold modern statement. What we do: 1. Landscaping Elements Functional + decorative outdoor precast built to last • Steps & stair sets • Garden borders & retaining blocks • Patio features (benches, fire pits, seating walls) • Custom planter boxes • Walkways & sidewalks 2. Walls & Facades Architectural panels that elevate any space • Textured cladding • Decorative wall panels • Copings, columns, window sills • Modern, rustic, and traditional finishes • Ideal for homes, businesses, and public spaces 3. Custom Signs & Monuments Bold, lasting impressions in concrete • Address plaques & house numbers • Business signs • Community / development entry monuments • Available in custom shapes, fonts, and colors

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    Latest review:
    Moh has the whole package. He made the entire basement from A to Z. Drywall installation, bathrooms, kitchen, paint, floor,... He even made the kitchen cabinets himself.

  • BN Construction group

    No reviews yet

    Window Contractor in Toronto

    We are a reliable construction and renovation company with over 10 years of hands-on experience. We specialize in drywall installation and repair, flooring, interior and exterior painting, and full home renovations. Our team is committed to quality workmanship, attention to detail, and completing projects on time and within budget. Customer satisfaction is our priority, and we take pride in delivering clean, professional results every time.

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  • Moore Renovation and Construction Inc.

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

    Transform your home with our expert handyman services! From minor repairs to major renovations, we handle it all with precision and care. Whether you need plumbing fixes, electrical work, painting, or furniture assembly, our skilled team at Moore Renovation and Construction Inc is here to help. With over 10 years of experience we pride ourselves on reliability, quality craftsmanship, and exceptional customer service. Let us take the stress out of home maintenance—contact us today for a free estimate!

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    Latest review:
    Repair or maintain fence-
    I needed my back yard fence repaired due to a rotten post. TISHANE came by to evaluate the same day I responded. We discussed the repair and he was on site the next day making the required repair. TISHANE was honest, professional and a pleasure to deal with. I would highly recommend Moore Construction for maintenance jobs around your house. 10 out of 10 for me.

  • mike the roofer

    No reviews yet

    Window Contractor in Toronto

    Replace or repair the roof

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  • ALBCON construction

    No reviews yet

    Window Contractor in Toronto

    ALBCON Construction – Concrete, Interlock & Tiles! 📍 Ontario, Canada ✅ Concrete work & smooth finishes ✅ Interlock driveways & patios ✅ Indoor & outdoor tiling ✅ Removal and replacement of old concrete 💪 Quality, precision & fair prices.

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  • AngelNCrenovations

    No reviews yet

    Window Contractor in Toronto

    AngelNCrenovations • 25 years of experience • Specializing in full renovations, bathrooms, kitchen, painting, hardwood floors, and tiling 2. Services • Full Home Renovations • Bathroom Renovations • Kitchen Remodeling • Interior/Exterior Painting • Hardwood Flooring • Tiling

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  • D&AHomes&Renovations

    Rating: 5 out of 5
    Window Contractor in Toronto

    At D&A Homes&Renovations we create timeless, functional spaces by combining architectural design and expert construction, all under one roof. ​ We believe in transparency. Estimates and invoices from trusted tradespeople and vendors, as well as our costs, are openly shared with you. We feel that transparency puts you in a position to help control the budget every step of the way. We value quality above all else and partner only with tradespeople and vendors who share this philosophy. Our focus is quality over speed, and do not hesitate to replace work that doesn’t meet our high standards.

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    Latest review:
    Install or replace roof-
    David did a great job as usual.

  • Toha Glass & Railings

    Rating: 4.5 out of 5
    Window Contractor in Toronto

    Toha Glass offers a unique design experience for everyone, by providing the best custom glass and mirror installations to perfect the vision you always dreamt of. Since 2004 we have been providing and installing custom enclosures, custom glass showers, custom mirrors, in both residential and commercial environments. Here at Toha Glass, our goal is to get you one step closer to having your dream space.

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    Latest review:
    Great work and quick turnaround time. They installed a railing on our stairs and a landing. Excellent service, good communication and attention to detail. There was one minor scratch we noticed after they left, and they came back the next day and replaced the the whole pane! Would definitely recommend them!

  • Miles Farm Construction Service

    No reviews yet

    Window Contractor in Toronto

    Miles Farm Construction Service can help you with your install fence, build pergola, gazebo or garden house, build or replace decking, build porch, install or renovate stairs, repair or maintain stairs, repair or maintain fence & power washing request in Unionville and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Maran Thala now to discuss your needs and arrange a quote.

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  • 3E Building Material

    No reviews yet

    Window Contractor in Toronto

    We are a renovation company which can do flooring, stairs, bathroom etc.

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  • FH

    No reviews yet

    Window Contractor in Toronto

    I am a master who loves interior decoration and has practical experience. I also have a professional, stable and highly professional team. I can handle any interior projects, no matter how big or small. The quotations are reasonable. If you need any consultation or quotation, you can call me

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4.9

Top rated Window Contractors

Our Window Contractors in Toronto, are rated 4.9 out of 5 based on 384 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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