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Some of our top rated window contractors in Thornhill, Ontario

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  • Window Contractor in Thornhill, Ontario

    At RubyNest Inc., we specialize in transforming houses into modern, comfortable, and stylish living spaces across Toronto, Mississauga, Scarborough, and the GTA. From kitchen remodeling and bathroom upgrades to basement finishing, drywall, flooring, lighting, and full home renovations, our team delivers expert craftsmanship with attention to every detail. We believe every renovation should combine quality, functionality, and beauty—all while staying on budget and on time. Whether you’re updating a single room or reimagining your entire home, RubyNest is here to bring your vision to life.

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  • Window Contractor in Thornhill, Ontario

    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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  • Rota Construction CA Corporation can help you with your house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Toronto and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Rota Construction CA Corporation now to discuss your needs and arrange a quote.

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  • Window Contractor in Thornhill, Ontario

    Professional handyman providing painting, furniture assembly, and home improvement services. Committed to delivering clean, efficient workmanship with clear communication and reliable service. Highly organized, punctual, and customer-oriented, I take pride in assisting homeowners with repairs, installations, and small projects completed to a high standard.

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  • Window Contractor in Thornhill, Ontario

    With over 22 years of experience in carpentry, construction, renovation, additions, and demolition services, I bring expertise to every project. From transforming spaces to building from the ground up, my commitment to quality craftsmanship and attention to detail ensures that every job is completed with precision and care. Whether you're looking to make small changes, add more space, or undertake a full renovation, I have the skills to bring your vision to life!

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  • Window Contractor in Thornhill, Ontario

    I am an indigenous making a name for myself. Drywalling, Framing, flooring, electrical are the trades which will have your home renovated with accuracy. Truly have recommendations from my clients, if needed.

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  • Window Contractor in Thornhill, Ontario

    We are Cri Innovations, small company but always thinking of you and the best for your house. Quality work done by professionals

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  • Window Contractor in Thornhill, Ontario

    YIXIN Construction Welcome to YIXIN Construction Profile Located on 14th Street in Markham, YIXIN Construction is dedicated to providing top-notch renovation services for houses, offices, restaurants, hospitals, and hotels. With over a decade of professional experience, we uphold the highest standards of integrity management and specialize in professional 3D design, cost estimation, procurement, construction, project permissions, and related consulting services. Our Services Include: Professional 3D Design VR Home Viewing Design Cost Estimation Procurement Construction Project Permissions Consulting Services Basement Renovations Kitchen Renovations Bathroom Renovations Reconstruction Services Interior Design Exterior Design Contact Information: About Us: YIXIN Construction focuses on the local Canadian market, adhering to principles of excellence, environmental care, and innovation, always prioritizing customer needs. We have established a solid reputation through our unique services and have garnered significant praise from our clients. Our Mission: Our mission is to deliver "good quality and good price." We place great importance on our regular customers, offering long-term warranties, and aiming to be the best local construction company. Our commitment to precise service means that we tailor our approach to meet the specific needs of each client, providing personalized solutions that enhance the overall customer experience. Why Choose Us? Experienced and Professional Team Comprehensive Renovation Services High Standards of Quality and Integrity Fast and Reliable Services Detailed Project Management Ensuring Superior Results Customer-Centric Approach with Personalized Solutions Note: Building permit fees or related application fees are not included in our services. We look forward to working with you on your next project, ensuring meticulous planning, execution, and exceptional quality that meets and exceeds your expectations.

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  • Window Contractor in Thornhill, Ontario

    I’m an expert in epoxy flooring, including flake, quartz, and metallic finishes. I also offer reliable handyman services, junk removal, and drywall repairs. With a strong focus on quality and customer satisfaction, I ensure every job is done right the first time.

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  • Window Contractor in Thornhill, Ontario

    As a reliable and skilled handyman with a strong work ethic and attention to detail, I take pride in delivering high-quality workmanship and outstanding customer service. I understand the importance of trust when working in clients’ homes, and I’m committed to building lasting relationships through honest communication, dependable service, and consistent results.

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  • Window Contractor in Thornhill, Ontario

    This is Anoosh from York plus development, Our business is installing and cabling internet equipment for commercial and residential, as well as an online store, applying epoxy floors, and selling all types of epoxy. As well as installing equipment, drywall, taping, painting buildings, and organizing garages. "insurance business "

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  • Window Contractor in Thornhill, Ontario

    We are a Toronto roofing company providing professional residential roofing services for the Greater Toronto Area. We have more than 10 years of rich experience, the company has solved various roofing problems for thousands of customers based on the principle of customer first. We hold professional licenses issued by the federal government, WSIB, and insurance. Services include: Roof Renovation, Maintenance, and Leak Repair. We provide free estimation.

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  • Window Contractor in Thornhill, Ontario

    Looking for reliable, high-quality construction work in the GTA? At Noyan Construction, we take pride in delivering professional results — fast, clean, and with great attention to detail. I’m Ali, a Civil Engineer and the owner of Noyan Construction. With both technical knowledge and hands-on experience, my team and I handle every job with care and precision. 🔹 Our services: • Tiling • Demolition • Flooring • Framing • Drywall & Taping • Painting • Decks & Fences • Landscaping Whether it’s a small renovation or a full construction project, we make sure you’re completely satisfied from start to finish. 📞 Contact us today for a free estimate or consultation!

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  • Window Contractor in Thornhill, Ontario

    Stop staring at those unfinished projects! With a decade of experience in the industry, I provide high-quality painting and handyman services tailored to your home’s needs. I specialize in the "small jobs" that make a big difference, ensuring every task is completed with precision and care. Why Choose Me? 10 Years Experience: A decade of knowing exactly how to handle different wall types and finishes. The Small Job Specialist: No project is "too small." From a single accent wall to a full room refresh. Precision Wall Mounting: I ensure your TVs, heavy mirrors, shelving, and art are perfectly level and securely mounted (no messy holes or crooked frames). Professional Painting: Clean lines, zero drips, and thorough surface preparation for a finish that lasts. My Core Services: Interior Painting: Walls, ceilings, trim, and doors. Wall Mounting: TVs (all sizes), floating shelves, artwork, and curtains. General Handyman: Minor modifications, repairs, and home upgrades. I pride myself on being punctual, keeping a clean workspace, and providing fair, transparent pricing.

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  • Window Contractor in Thornhill, Ontario

    Our activity in the moving and transportation sector started with a small team, and our first goal was to transform the traditional and outdated methods of moving into a modern, contemporary approach. We aimed to solve the major challenges in the industry with MHR Moving & Relocation System. The most important step we took in the beginning was eliminating the haggling over moving costs, and the confusion with workers and drivers at the customer’s home.

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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 551 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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