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Some of our top rated window contractors in Markham

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  • Window Contractor in Markham

    Just a small business here to help out the home owner with the tough jobs, my background is in a bit of everything and willing to get things done right no matter the job. Feel free to ask anything

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  • Window Contractor in Markham

    I’m on a full time work permit. Willing to work my best 40+ hours. With over 2 years of warehouse experience and heavy equipment operator. Looking for a positive response

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  • Window Contractor in Markham

    Hiii my name is Gagan I am do window covering like zebra blinds, roller blinds,remote blinds and all type of window coverings ....and instalation time is only 2 to 3 days thanks

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  • Window Contractor in Markham

    Hey. Edge construction We do full renovation.

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  • Window Contractor in Markham

    Quality Windows. Professional Installation. Service You Can Trust. We are a professional windows and doors company proudly serving homeowners throughout the GTA. We specialize in replacement windows, entry doors, patio doors, basement windows, and custom window and door projects. From accurate measurements and product selection to professional installation and finishing, we take care of every detail. We believe in honest communication, quality workmanship, and making sure our customers are completely satisfied with the finished project. Contact us today for a free consultation and estimate. We look forward to working with you!

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  • Window Contractor in Markham

    We provide professional renovation and installation services, including kitchen installation and repairs, flooring, baseboards, drywall installation and repairs, taping, mudding, painting, door and furniture installation, framing, tile installation, and deck and patio construction. We focus on quality workmanship, attention to detail, reliability, and customer satisfaction. No job is too small or too big!

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  • Window Contractor in Markham

    👋 Hi, I'm Brandon – Owner of SnapFix GTA Thanks for checking out SnapFix GTA! I started SnapFix to fill a real gap in the market: reliable help for the small jobs that most contractors ignore. Whether you need a TV mounted, a smart thermostat installed, or just a few things fixed around the house, my goal is to make the process easy, affordable, and done right the first time. No guessing, no ghosting — just solid work at fair prices. I’m local to the GTA, fully insured, and committed to providing fast, professional service you can count on. Let’s fix that to-do list — one job at a time.

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  • Window Contractor in Markham

    I am a dedicated and skilled carpenter with 10+ years of experience in residential framing, including a shared experience of landscaping, and general handyman services. My strong work ethic and attention to detail ensure high-quality craftsmanship in every project I undertake. I live in Tottenham, but commute daily to jobs in the GTA and Barrie. I take pride in delivering reliable and efficient solutions for my clients, enhancing both functionality and aesthetics in their homes.

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  • Window Contractor in Markham

    At Klaxon, we strive for clean, and professional service. We'll make sure you are satisfied with our work.

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  • Window Contractor in Markham

    I'm a professional taper. I specialize in residentiai jobs; Basements, kitchens, washrooms, patches, drywall repair, removal of popcorn ceilings. Available for small jobs too

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  • Window Contractor in Markham

    New Era is proud to announce we provide Free One on one estimates for any project you looking to complete from design and build ,our 30 years experience in design and construction can provide you with detailed information when it come to designing and planning and building . without getting into any stress because we r one stop shop when it comes to Renovations and new construction projects. visit our instagram page for more details: new_erarenovations : or contact us by text for fast response.

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  • Window Contractor in Markham

    I have 4 years of experience in general contracting. Apart from that i have good amount of knowledge in IKEA products assembly. I always try to clean after i have done my work.

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  • Window Contractor in Markham

    Maza Contractors is a trusted general contracting company specializing in high-quality interior renovations and professional installations across the GTA. We provide a wide range of services including basement renovations, kitchen remodeling, custom woodwork, flooring, painting, and fixed seating installations for both residential and commercial spaces. Our team is committed to delivering clean, precise workmanship with a strong focus on detail, efficiency, and customer satisfaction. Whether it’s a small upgrade or a full-scale renovation, we work closely with our clients to bring their vision to life—on time and on budget. Why choose Maza Contractors? ✔ Reliable and professional service ✔ High-quality finishes built to last ✔ Experience in both residential & commercial projects ✔ Clear communication from start to finish We proudly serve clients across the GTA. 📞 Contact us today for a FREE quote and let’s get started on your next project.

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  • Window Contractor in Markham

    • Expertise in structural design, site supervision, and project management • Proven track record of handling multi-million dollar construction projects • Skilled in AutoCAD, project scheduling (Primavera/MS Project), BOQs, and compliance standards • Strong problem-solver with a focus on safety, quality, and client satisfaction I’m now bringing my skills to the Homestart platform to connect with homeowners, developers, and firms looking for reliable, experienced engineering support. Let’s build something great together.

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  • Window Contractor in Markham

    Transform Your Home with contractors13– GTA’s Trusted Renovation Experts! ✨ Looking to upgrade your home? Need a reliable team to get the job done quickly and professionally? Look no further! Contractors 13 is a GTA-based residential renovation company that brings beauty and functionality to every space we renovate. Whether you're updating a single room or renovating your entire home, our expert team delivers top-notch craftsmanship with a focus on speed, precision, and customer satisfaction. Our Services Include: Kitchen Renovations – Modernize your space with custom cabinetry, countertops, and stylish finishes. Bathroom Upgrades – From sleek designs to full remodels, we create spa-like retreats. Basement Finishing – Turn your basement into a functional living space, rental unit, or entertainment hub. Separate entrance, egress windows for legal basement unit. Flooring & Painting – Vinyl, tile, laminate, or fresh paint—we do it all! Doors, Windows & Trim Work – Enhance your home's aesthetics and energy efficiency. ️ General Home Improvements – No project is too big or

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  • Window Contractor in Markham

    Over 5years experience framer. Done decks, fences, basements, new build rough in framing. GTA work

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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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