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Some of our top rated window contractors in Markham

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  • Window Contractor in Markham

    Ive been working in this industry for 6 years and ive done work all over the gta and surrounding areas. I like to focus on what our clients want and I try to bring every vision they have to life.

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  • Window Contractor in Markham

    We provide full house renovation and ugrades You just think we manufacture that You can check us on Google and Instagram saggu woodmakers

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  • Window Contractor in Markham

    We can do different jobs, I have the right tools, and I've been building for more than 6 years in different industries. Fast and good.

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  • Window Contractor in Markham

    Elite painters

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  • At OEIGHT contractors, we strive to provide our customers with the best quality services and products available. Our team of experienced professionals works hard to ensure that your individual needs are met with a tailored approach. We have a strong focus on customer satisfaction and are committed to delivering top-notch results. With years of experience in the industry, we are confident that you will be pleased with the results of our work. There's a reason why we're the best-rated countertop restoration service in the Greater Toronto Area. We promise amazing results and unmatched customer service (our fully trained technicians are the best!).

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  • Window Contractor in Markham

    Work for newly basement or renovate house , washroom , kitchen , floor, tiling , painting etc

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  • Window Contractor in Markham

    Reliable and detail-oriented handyman with hands-on experience performing a wide range of residential and light commercial maintenance, repair, and installation tasks. Skilled in troubleshooting issues quickly, delivering quality workmanship, and ensuring all jobs are completed safely and efficiently.

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  • Window Contractor in Markham

    I'm a seasoned journeyman cabinet maker with 45 years experience.i have a cabinet shop in bowmanville. Love what I do . attention to detail

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  • Window Contractor in Markham

    We offer custom design and renovation services in the Greater Toronto/Hamilton Area. Washrooms Kitchens Legal basements Flooring Potlights

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  • Window Contractor in Markham

    I have several years of hands-on experience working in customer-focused and service-based roles. Throughout my work history, I’ve held positions that required reliability, strong communication, attention to detail, and the ability to work independently or as part of a team. My past roles have helped me develop a strong work ethic, problem-solving skills, and the ability to meet deadlines while maintaining high standards. I am available to work locally and am open to traveling for jobs when required. I am flexible with my schedule and can adapt to different work locations, environments, and job requirements. I take pride in being dependable and punctual, regardless of where the job is located.

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  • Window Contractor in Markham
    • Best of Awards 2026

    I been in the industry for over 30 years from building to renovating repairs and installation. Problem solving and using alternative ways of repairing that will save my clients tons of money.

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  • Window Contractor in Markham

    Hello! My name is Abdul, and I’m the proud owner of Time 2 Renovate. I’m committed to providing reliable, professional, and high-quality home improvement and property maintenance services. I take pride in my workmanship, attention to detail, and dedication to customer satisfaction. At Time 2 Renovate, we offer a range of services, including home renovations, repairs, water damage cleanup, water damage restoration, and mold cleaning and removal. Whether you’re dealing with water damage, mold concerns, or planning to improve your home, I’m here to help with care, professionalism, and attention to detail. I believe in honest communication, dependable service, and treating every home with respect. My goal is to make every project as smooth and stress-free as possible while delivering results you can feel confident about. Time 2 Renovate — Your home, our priority!

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  • We build believe with our work We work with safety and efficiency

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  • Window Contractor in Markham

    Hi! My name is Maksym. I’m a reliable and hardworking professional with experience in kitchen installation, cabinetry, furniture assembly, and general home improvement. I pay close attention to detail and take pride in doing clean, accurate work. I can help with cabinet installation, fillers, panels, vanities, measurements, assembly, and other renovation and finishing tasks. I have my own tools and always do my best to keep the work area clean and organized. I’m punctual, responsible, and focused on making sure the customer is happy with the finished work.

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  • Window Contractor in Markham

    Handyman service Basement and house renovations Commercial service (includes all types of handyman services and new construction and renovation)

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  • Window Contractor in Markham

    Hey there I'm a general contractor in the field of installations from dishwashers,toilets,sinks and faucets,bathroom grab bars aswell as over the range microwaves and range hoods and i also offer haul aways I've also been with a general contractor company for the last 2 years aswell!!

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4.9

Top rated Window Contractors

Our Window Contractors in Markham, are rated 4.9 out of 5 based on 525 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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