Describe your job with details to view a tailored list of pros.
Post your job

Some of our top rated window contractors in Markham

2882 Results

Sort by:

  • Window Contractor in Markham

    Brook construction has been recognized for its commitment to excellence for decades. Our work has earned industry awards and, more importantly, the trust of homeowners across the GTA

    Get in touch
  • Window Contractor in Markham

    A4 renovations is a team of skilled and dedicated professionals with years of experience. We specialize in general contracting, flooring, painting, decks, fences, handyman work, and much more. We service the Greater Toronto and surrounding areas. If you want honest work done right the first time then feel free to contact us.

    Get in touch
  • Window Contractor in Markham

    I’ve done carpentry since I was young of age. My father taught me so I grew up always working my with wood and using tools witch allowed me to develop the craft a lot quicker at a much younger age then most for that then lead to me developing skills for other types of construction trades as well then becoming very technically inclined for a vast amount of jobs

    Get in touch
  • Sum-it Roofing contractors provide commercial roofing and residential roofing services in Windsor and GTA, Mississauga, Oakville, Burlington, Milton and cottage county. At Sum-it Roofing Inc., call or text, reliability, integrity and efficiency is our motto. Our fully licensed and insured commercial and residential roofers offer A+ roofing repairs or replacement at a fair and competitive price. We take pride in our work as we install the optimum roofing system to meet your budget. We are confident in our work that's why we are able to provide a 10yrs workmanship warranty. We strongly believe that a good roof comprise of more than just new shingles. Although it's important to select a durable roof shingles from a reputable manufacturer with a good warranty, Its equally important to have a proper underlayment paired with a high performance Ice & water membrane. At Sum-it we create the perfect balance between cost efficiency and quality, Cheap is not our approach. With over 20yrs of roof installs (see review history) we are ready to deliver what we do best, Roofs systems!

    Get in touch
  • Window Contractor in Markham

    Hi, I am Calum. I’ve been a carpenter for five years and love the trades. I work for a commercial contractor that renovates grocery stores, restaurants, and offices all over the province. I am building my own business and believe these service calls are a great way to meet future clients and show my workmanship and attention to detail, putting folks at ease when they know I can be relied on for a larger renovation or project in their home.

    Get in touch
  • Window Contractor in Markham

    🛠️ Extensive experience in home renovations and various construction projects ✅ Enhancing interior spaces with creative ideas 💯 Delivering professional workmanship with outstanding results 💰 Fair pricing for top-quality work 🏆 Client satisfaction = Business growth and success

    Get in touch
  • Leed Construction, Inc. is a design/ build company. Our professional team are experts in building new addition extension, custom homes and interior , exterior renovation. Our services mainly cover GTA area. Our aim at Leed Construction Ltd is to provide superior construction services by consistently improving the quality of our product; to add value for clients through innovation, foresight, integrity, and aggressive performance. At Leed Construction Ltd we strive to implement a long term relationship with our clients, based on safety, quality, timely service and an anticipation of their needs. To help fulfill this mission, we will treat all employees fairly and involve them in the quality improvement process to ensure responsiveness and cost-effective work execution.

    Get in touch
  • Window Contractor in Markham

    Hard working and responsible individuals

    Get in touch
  • Window Contractor in Markham

    I have extensive experience as a residential general contractor, overseeing various renovation and maintenance projects with a strong focus on quality and efficiency. I operate mainly in the Toronto area and surrounding regions. My expertise includes carpentry, flooring, drywall, painting, and plumbing work. I take pride in delivering reliable service, professional communication, and results that meet the highest standards.

    Get in touch
  • Window Contractor in Markham

    Tusha Group provides residential and commercial property services across Toronto and the GTA, including renovations, general repairs, property maintenance, cleaning, and facility support. Our team brings hands-on experience in home improvement and renovation projects, including bathroom upgrades, tiling, flooring, and interior finishing. Whether you need a one-time repair, renovation assistance, property cleaning, or ongoing maintenance, we focus on reliable service, quality workmanship, clear communication, and attention to detail. We welcome projects of all sizes and are happy to discuss your needs, provide estimates, and share photos of previous work.

    Get in touch
  • Window Contractor in Markham

    Magicman can help you with your house renovation, build new house, 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 Scarborough and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Magicman now to discuss your needs and arrange a quote.

    Get in touch
  • A family owned business for over 54 years The Roofer Ltd. has primarily been a referral based business so ensuring 100% satisfaction has always been our #1 priority. There really is no job too big or too small. We are expert installers in shingles, flats, slate, cedar, custom metal of all types,skylights, all associated roofing repairs. The Roofer Ltd. will always provide you with an free and honest appraisal of the condition of your exisiting roof structure with no pressure or sales gimmicks.

    Get in touch
  • Window Contractor in Markham

    Ethan's Home Maintenance: Your one-stop solution for a smoothly running home! I offer a wide range of services to keep your property in top shape, including: * Lawn Care: Mowing, trimming, and seasonal cleanup to keep your yard looking its best. * drywall installation & repair * Pool Maintenance & Pool Closing: Keep your pool sparkling clean and ready for swimming. * Caulking & waterproofing * Gutter Cleaning: Ensuring proper drainage to protect your home from water damage. * General Yard Work: Everything from weeding and mulching to planting and landscaping. * Home Renovations: Updating your space with expert craftsmanship and attention to detail. * Furniture Assembly: Taking the hassle out of new furniture setup. * Tree Trimming: Keeping your trees healthy and your property safe. * Window Washing: Sparkling clean windows for a brighter home. Reliable, efficient, and detail-oriented – let Ethan's Home Maintenance take care of your to-do list!

    Get in touch
  • Window Contractor in Markham

    Patch It Perfect Contracting at your service

    Get in touch
  • Window Contractor in Markham

    Installation & fix garage door

    Get in touch

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.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

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.

Other pros in Markham

Cities