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Some of our top rated window contractors in Thornhill, Ontario

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  • Window Contractor in Thornhill, Ontario

    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!

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  • Window Contractor in Thornhill, Ontario

    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

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  • Window Contractor in Thornhill, Ontario

    Hi , My name is Preet singh. I m experienced electrician . And also do all handyman services.

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  • Window Contractor in Thornhill, Ontario

    ⸻ 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.

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  • McCormack Home Solutions Professional Renovation, Construction & Property Improvement Services McCormack Home Solutions provides reliable, professional home renovation, construction, and property improvement services tailored to residential and commercial clients. With over 15 years of hands-on experience, we specialize in transforming spaces through quality workmanship, practical design solutions, and attention to detail. Our services include bathroom and kitchen renovations, interior and exterior repairs, flooring and tiling, painting, drywall, carpentry, deck restoration, property maintenance, and project management. We focus on delivering dependable service, maintaining high standards, and helping clients bring their vision to life while respecting their budget and timeline. At McCormack Home Solutions, our mission is to build lasting relationships through honesty, quality craftsmanship, and customer satisfaction. Whether it’s a small repair, a major renovation, or a complete property improvement project, we approach every job with professionalism and care. McCormack Home Solutions — Quality Workmanship. Reliable Service. Lasting Results.

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  • Window Contractor in Thornhill, Ontario

    With years of hands-on experience, we specialize in all types of home renovations – inside and out. Whether you’re looking to transform a kitchen, upgrade a bathroom, finish a basement, or completely remodel your living space, we’ve got you covered. We also take on exterior work, including decks, siding, roofing, driveways, and more. Dreaming even bigger? We’re proud to offer full home building services – from the ground up. From foundation to final finishes, we work with you every step of the way to bring your vision to life. ✅ Licensed & Insured ✅ Quality Workmanship ✅ Honest Estimates ✅ Customer Satisfaction First Let’s build something great together. Contact us today for a free quote!

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  • Window Contractor in Thornhill, Ontario

    over 10 years of industry standard experience working in and around downtown Toronto, serving high end residences and businesses for their need of installing and configuring advanced electronics including Displays, network, shades and blinds, and automation equipments.

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  • Window Contractor in Thornhill, Ontario

    With more than three decades of industry experience, FranMar Group is a multi-generation family business dedicated to exceptional workmanship and trusted service. From our grandfather’s foundation to our father’s leadership and now a new generation at the helm, our values remain the same: honesty, attention to detail, and quality above all else. We focus on delivering results that stand the test of time.

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  • Window Contractor in Thornhill, Ontario

    High-end quality kitchen and cabinets installation, furniture assembling, kitchen renovation and painting.

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  • Window Contractor in Thornhill, Ontario

    Need a General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company based in Toronto or nearby? Mba 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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  • Window Contractor in Thornhill, Ontario

    I’m a 25-year-old tradesman with solid experience in metal framing (light and heavy gauge), drywall, corner beads, insulation, and fire taping. I also have working knowledge of woodworking and can build decks—while I’m not a deck specialist yet, I take pride in learning and improving with every project. I believe there’s no job I can’t tackle—only things I haven’t mastered yet. I’m committed to growing my skills and delivering reliable, quality work on every project. My goal is simple: to build a business that stands out through hard work, integrity, and a strong reputation.

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  • Window Contractor in Thornhill, Ontario

    Transforming outdoor spaces & homes in the GTA with quality craftsmanship and attention to detail! https://linktr.ee/myheroconstruction

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  • Window Contractor in Thornhill, Ontario

    For the last 45-plus years, I have learned specific skills in construction and renovations in the commercial/residential sector. Fully insured and have WSIB! From minor repairs to complete in-house renovations, my knowledge and experience are peace of mind when you require a seasoned professional. LIGHT CARPENTRY I am a seasoned professional carpenter with 45+ years of experience working with all wood species. I was taught at the age of 11 how to build, repair, and repurpose wood-related projects. From the raw state to the finished product, I take great care and time with each job. I do custom work and repairs to all decks, fences, and related work. Please have working drawings, even a sketch with dimensions, available for any custom work! MINOR HOME REPAIRS I have 40+ years of experience with all home repairs, including pool tiles and capstone restoration. My experience includes building, repairing, and renovating the entire building envelope. Having owned and operated a full-service renovation company as a one-stop shop, I bring many years of experience fixing all minor repairs. My ability to quickly solve and troubleshoot any job saves you big dollars. Please provide pictures of your intended work so I can come prepared. Solar Installation, Maintenance, Recycling and Repair We do it all regarding Solar installation, maintenance, and repair. I have installed Solar cooling, electric, heating, hot water, lighting, and panel installations. Having completed more than eighty-six solar-related systems in Ontario, my knowledge and experience are peace of mind. Our focus today is on decommissioning and recycling solar panel rooftop systems. DECK & FENCE INSTALLATION AND REPAIR Installation service and configuration of all decks, fences and tree houses. I have many years experience and great ideas on how to install and repair and deck, fence or tree house. SNOW PLOUGHING We have the equipment to move all types of snow including fresh, hard pack and ice. Well over 45 years in this industry with great understanding of what mother nature deals us to many unsuspecting homes and businesses.

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  • Window Contractor in Thornhill, Ontario

    Hello, my name is Yuri, 9 years of experience, construction work in Europe and 3 years of experience in Canada, I do my job very carefully and well

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  • Window Contractor in Thornhill, Ontario

    Birchcliff Window Cleaning & Landscaping Servicing Toronto’s East End: Beaches, Birchcliff, East York, The Bluffs ⸻ Landscaping Services • Lawn mowing & trimming • Planting or removing small trees and shrubs • Building planter boxes ⸻ Window Cleaning • Exterior window cleaning (all levels) ⸻ Furniture Moving • “Man with a van” service for moving or collecting furniture ⸻ Carpentry Services • Fence and gate building • Repairing or building shelves • Fixing or installing doors • Furniture assembly (including IKEA) ⸻ Home Maintenance • Gutter cleaning • Pressure washing (driveways, patios) ⸻ Outdoor Maintenance • Fence and gate repairs • Outdoor furniture assembly and repairs

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  • Window Contractor in Thornhill, Ontario

    I have 8 year's experience in cabinet maker

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4.9

Top rated Window Contractors

Our Window Contractors in Thornhill, Ontario, are rated 4.9 out of 5 based on 552 reviews from homeowners like you.

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What types of services are offered by window installers in Thornhill, Ontario?

Window installers in Thornhill, Ontario provide solutions for a wide range of home and business needs. Working with a pro ensures projects are completed efficiently and are tailored to your property’s specific requirements.

Popular services offered by window contractors in Thornhill, Ontario include:

  • Installing or replacing glass windows to improve energy efficiency and ensure your home is protected from drafts

  • Installing or replacing window frames to upgrade aging or damaged frames and provide a secure foundation for new window panes

  • Integrating or replacing skylights or light domes to bring natural light into darker areas of the home

  • Fitting or replacing insect screens to keep bugs out while allowing fresh air to circulate

  • Repairing windows to fix issues like broken seals, damaged hardware, sticking tracks, or cracked panes

  • Repairing dormers or skylights to address leaks, worn flashing, or structural problems that can cause moisture damage if left untreated

  • Weatherproofing windows and doors to help homes handle extreme cold, snow, and temperature fluctuations

Find the right window contractor in Thornhill, Ontario with ease. Share the details of your project on HomeStars, and local pros will get in touch. Browse their profiles, see past work, and request quotes to make an informed decision for your home or business.

What are the average costs of window installation and replacement contractors in Thornhill, Ontario?

Before you start working with a window contractor in Thornhill, Ontario it’s helpful to understand typical pricing. Knowing the usual costs for window work in your area can help you plan your budget and choose the right materials.

Most window contractors in Thornhill, Ontario provide flat project quotes for both repairs and installations. This pricing usually reflects the type of window, labour involved, materials, disposal fees, and any additional features such as energy-efficient glass or custom sizing.

For common window installation and replacement jobs in Thornhill, Ontario, expect the following:

  • Standard vinyl window replacement cost: $300 to $800 per window, including installation
  • Energy-efficient or triple-pane window installation: $600 to $1,200 per window
  • Installing or replacing window frames: $600 to $1,200 per window
  • Installing or replacing skylights or light domes: $1,000 to $4,000+
  • Installing or replacing insect screens: $50 to $150 per window
  • Repairing dormers or skylights: $300 to $1,200
  • Minor window repairs (resealing, hardware fixes): Often $150 to $500
  • Weatherproofing windows and doors: $5 to $10 per window; $200 to $600 for all windows and doors

Find window contractors in Thornhill, Ontario on HomeStars

Whether you need a simple repair or full window replacements, connecting with window contractors in Thornhill, Ontario is straightforward. HomeStars makes it easy to find the right fit for your project.

How to hire Thornhill, Ontario window installation contractors on HomeStars:

  1. Start by posting your project. Clearly outline the type of window installation or repair you’re planning, and add pictures to help window contractors in Thornhill, Ontario understand the job.

  2. Compare profiles, review work history and read customer feedback for window installation and window replacement contractors in Thornhill, Ontario.

  3. Connect with multiple window contractors in Thornhill, Ontario to discuss your project, request 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 helps highlight those who deliver great results and flags issues when work doesn’t meet expectations.

Thanks to HomeStars, you find and compare local window contractors in Thornhill, Ontario easily. All window installers in Thornhill, Ontario who join our platform are verified through ID and company checks, so you can hire with confidence.

What to ask a window contractor in Thornhill, Ontario before hiring?

If you’re wondering how to choose a window contractor in Thornhill, Ontario, these questions can help you find the right match for your project.

Are you licensed and insured?

It’s always a good idea to confirm that window contractors in Thornhill, Ontario have the proper licensing for your area and carry insurance. 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 Thornhill, Ontario 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.

How do you handle unexpected issues?

Occasionally, Thornhill, Ontario 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.

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. It’s important to ask window contractors in Thornhill, Ontario whether they handle the permit application and approval process or if that responsibility falls to you.

FAQ: Common questions about window contractors in Thornhill, Ontario

Do Thornhill, Ontario window contractors offer warranties or guarantees?

Many window installers in Thornhill, Ontario provide warranties on both materials and installation. Clarifying coverage protects you if problems arise after the project is complete.

Do Thornhill, Ontario window contractors provide custom solutions for unique window sizes or shapes?

Many window installers in Thornhill, Ontario can create or source custom windows for bay, bow, arched, or non-standard openings to ensure a proper fit and finish.

Can Thornhill, Ontario window contractors handle both residential and commercial projects?

Some window installation and replacement contractors in Thornhill, Ontario specialize in residential homes, while others also work on commercial buildings. Make sure your preferred Thornhill, Ontario window contractor has experience with the type of property you need serviced.

Can window contractors in Thornhill, Ontario replace or upgrade windows while I’m living in the home?

Some window contractors in Thornhill, Ontario can work efficiently without major disruption, while others may require rooms to be cleared or temporarily vacated. Clarify this before hiring.

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