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  • Window Contractor in Markham

    Hello my name is Ricky, I have been doing carpentry for the past 5 years with a focus on framing and structural work. I built 100+ sheds at my first job and recently have been doing renovations and structural repairs. Currently I can only offer small jobs and repairs as I don't have a work truck at the moment.

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  • Window Contractor in Markham

    Our prices start as low as $49/monthly. Built to last a lifetime. Premium Windows, Doors & Patio Doors. Enhance your home to your vision.

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  • Window Contractor in Markham

    I'm very reliable and then a very fair price

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  • Window Contractor in Markham

    Hello, my names Tal. I’m 23 years old, I’m driven to success and I love working. Keeping busy is always good for me, as staying home makes me go nuts. I have lots of skills in painting, framing, drywall, grading, concrete etc…

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  • SnowTile is a professional tile installation company specializing in bathrooms, kitchens, backsplashes, showers, and flooring. We focus on clean, high-quality work, attention to detail, and reliable service to help homeowners bring their renovation ideas to life.

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  • Window Contractor in Markham

    KOBLITZ FORCE is a startup business operating as an independent, solo-owned service provider. My background includes completing the construction maintenance electrician pre-apprentice program, and I'm currently an apprentice. I also belong to a dedicated maintenance team that looks after day programs, schools, offices, and over thirty group homes, handling both commercial and residential aspects. I'm highly detail-oriented, organized, and I have all the tools needed along with a reliable vehicle. I love to design and brainstorm new ideas, and I have strong knowledge about outdoor low-voltage landscaping lighting for garages, gardens, and porches. I'm skilled in troubleshooting and assembling all kinds of machinery and furniture.

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  • Window Contractor in Markham

    Handyman company

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  • We are a local family-run business with roots in the Stouffville area going back multiple generations, offering recurring home cleaning, deep cleaning, and move-in or move-out cleaning with clear communication and an easy quote process.

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  • Window Contractor in Markham

    Hi, I'm Chris, a professional deck builder dedicated to helping homeowners create beautiful, functional outdoor spaces. Whether you're dreaming of a cozy backyard retreat or a spacious area for entertaining, I bring quality craftsmanship, attention to detail, and a commitment to customer satisfaction to every project. Why Choose Me? Experience You Can Trust: With 10 of hands-on experience, I know how to build decks that are not only visually appealing but built to last. Custom Designs: Every home is different—your deck should be too. I work with you to create a design that fits your lifestyle and budget. Quality Materials: I use only high-quality, weather-resistant materials to ensure your deck stays strong and looks great for years to come. Clear Communication: From the first consultation to the final board, I keep you informed and involved every step of the way. Let’s build something great together. Contact me today for a free estimate!

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  • Window Contractor in Markham

    Mobile Welding Services – Toronto & GTA We provide reliable mobile welding services throughout Toronto and the Greater Toronto Area. We specialize in on-site metal repairs, steel fabrication, gates, fences, railings, brackets, supports, and general metalwork. Our mobile setup allows us to bring the equipment directly to your location, saving you time and the hassle of transporting heavy metal parts. We focus on quality workmanship, practical solutions, and honest, upfront estimates. Send us a photo of the job and your location, and we’ll assess the work and provide a quote. Professional service, dependable equipment, and a commitment to getting the job done right.

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  • Window Contractor in Markham

    20+ years of installation and sales mastery. We provide energy efficient, secure thermal windows and doors made in Canada for Canadian weather.

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  • Window Contractor in Markham

    I have been in industry more then 12 years ! I know every single insight ! I’m young and full of energy ! I just want make honestl living and make customers happy with craft and workd

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    • Best of the Best 2025
    • Best of Awards 2026

    MOORE SKYLIGHTS is based in Toronto, Ontario. We have been repairing and replacing every type, style, and size of skylight for over two decades! Our services are available but not limited to Durham Region, York Region, and the GTA. Our mission is to enhance your lifestyle and property by installing, repairing, and replacing your skylight(s). We know that your quality of life is affected by your surroundings, so let us enhance the environment you're living in. Call us today for a free estimate and inspection! Toronto Skylight Replacement - Skylight Repairs - Skylight Replacements - Sun Tunnel Installations - Skylight Installations - Roof Repair - Attic/Loft Conversions - Cathedral Ceilings - Other Home Services... GUARANTEE Are you tired of spending money only to end up with more problems than when you first started? Call the repair/replacement specialists today! We care about our work, our clients, and treat every job as if it were our only one. The most important part of our job other than leak proof skylights, is having happy customers who love the work done to their residence. Whether repairing small simple skylights or replacing larger, more detailed units, we execute every job with confidence, customer care, and most importantly a leak proof skylight. We personally offer a full 10 year guarantee on our workmanship. This is in addition to a 20 year manufacturers warranty on glass seal failure. Call today for a free estimate and inspection of your skylight(s). Thank you for considering Moore Skylights.

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  • Window Contractor in Markham

    NEXO Construction – We are a construction company based in Toronto specializing in complete home, basement, and bathroom renovations. Our services include cabinetry, door and window installation, flooring, drywall and framing, painting, electrical and plumbing work, and finishing details. We are committed to high-quality workmanship, attention to detail, and timely project completion. Customer satisfaction and delivering results that exceed expectations are our top priorities.

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  • I have 7 years experience in construction. I have framed homes, roofing, decks/fences, concrete forming, and currently do commercial/residential renovations. If you are in need of any of the things listed above, looking for quality work done right at an affordable price, and are located within the GTA please reach out.

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  • Window Contractor in Markham

    Professional Fence & Deck Services in the GTA With 15+ years of experience, we provide professional fence and deck installation, repair, and construction services throughout Toronto and the Greater Toronto Area (GTA). From custom privacy fences and durable wood fencing to beautiful backyard decks, we take pride in delivering quality workmanship, reliable service, and long-lasting results. Whether you’re building a new outdoor space, replacing an old fence, repairing your deck, or upgrading your backyard, our experienced team is here to help. Our services include: * Fence installation & replacement * Wood & privacy fencing * Custom gates * Deck construction & installation * Deck repair & restoration * Custom fence & deck projects * Backyard outdoor renovations 📍 Proudly serving Toronto & the GTA 🛠️ 15+ Years of Experience ✅ Quality Work • Reliable Service • Professional Results

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4.9

Top rated Window Contractors

Our Window Contractors in Markham, are rated 4.9 out of 5 based on 527 reviews from homeowners like you.

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What types of services are offered by window installers in Markham?

Window installers in Markham 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 Markham 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 Markham 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 Markham?

Before you start working with a window contractor in Markham 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 Markham 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 Markham, 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 Markham on HomeStars

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

How to hire Markham 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 Markham understand the job.

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

  3. Connect with multiple window contractors in Markham 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 Markham easily. All window installers in Markham who join our platform are verified through ID and company checks, so you can hire with confidence.

What to ask a window contractor in Markham before hiring?

If you’re wondering how to choose a window contractor in Markham, 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 Markham 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 Markham 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, Markham 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 Markham whether they handle the permit application and approval process or if that responsibility falls to you.

FAQ: Common questions about window contractors in Markham

Do Markham window contractors offer warranties or guarantees?

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

Do Markham window contractors provide custom solutions for unique window sizes or shapes?

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

Can Markham window contractors handle both residential and commercial projects?

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

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

Some window contractors in Markham 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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