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Some of our top rated window contractors in Markham

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  • Aluminum & Roofing Inc. proudly serves the Greater Toronto Area and surrounding cities, including Toronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Milton, Hamilton, Oshawa, Bowmanville, and Barrie. We specialize in shingle roofing, flat roofing systems, and torch-down applications. We also provide roof repairs, leak fixes, and maintenance services. Our services include gutter cleaning and installation, soffit and fascia work, downspouts, and leaf guard systems. With over 10 years of hands-on experience in roofing and exterior work, we deliver high-quality workmanship, reliable service, and honest pricing. We take pride in doing the job right the first time and ensuring customer satisfaction on every project. Call or message us today for a free estimate!

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  • Cleghorn Custom Building can help you with your house renovation, install or replace window frames, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, build sunroom, build garage, install fence, build pergola, gazebo or garden house, build carport, build furniture, trim and decorative moldings, build or replace decking, build porch, install or renovate stairs, repair or maintain stairs, repair or treat facade, repair or maintain fence, various small jobs, build shed, structural work for construction, install or replace whirlpool, spa and wellness, carpentry framing, exterior trim, install or repair acoustic ceiling tiles & accessibility modifications request in Calgary, Alberta and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Cleghorn Custom Building now to discuss your needs and arrange a quote.

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  • With 20 years of experience in the construction industry, I am a dedicated general contractor committed to delivering high quality craftsmanship and meticulous attention to detail. As the owner of Trifix Restoration for the past 12 years, I have built a strong reputation for excellence, reliability, and precision in every project. Whether it's residential or commercial construction, I take great pride in ensuring that every job is completed with the highest standards of quality and professionalism. My team and I focus on creating durable, aesthetically pleasing results while maintaining a clean and organized work environment. If you're looking for a contractor who values integrity, efficiency, and superior workmanship, I am ready to bring your vision to life.

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  • Window Contractor in Markham

    Hi everyone, I am working from last 8 years in construction industry doing home renovations, building fences, decks, renovations of washrooms, trim work, flooring installation and many more. I am ready to work in Scarborough, Pickering, Whitby, Oshawa, Toronto area, etobicoke. I won’t let you vision down whatever you will ask me to do it I will be ready to don on time and under budget. Thanks

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  • Window Contractor in Markham

    Deck. Fence, Shed, Gazabo, Pergola, Fine Funiture

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  • Window Contractor in Markham

    Professional home services focused on reliable, practical help for everyday jobs and larger projects. We provide handyman services, drywall repair, painting touch-ups, caulking, furniture assembly, wall mounting, minor home repairs, moving help, heavy item moving, junk removal, and general labour support. We value clear communication, fair pricing, careful work, and leaving every job clean, safe, and properly completed.

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  • Window Contractor in Markham

    At Triano TRT, we specialize in high-quality bathroom renovations built on a simple principle: do it right the first time. We focus on creating clean, durable, and well-finished spaces that not only look great but stand up to daily use. From demolition and waterproofing to tile installation and final finishing, every step is handled with attention to detail and a commitment to quality workmanship. We understand that inviting someone into your home is a big decision. That’s why we prioritize clear communication, honest pricing, and a straightforward process from start to finish. Whether you’re upgrading a small bathroom or planning a full renovation, we’re here to make the experience smooth, reliable, and stress-free.

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  • At The Cedar Touch Carpentry, we bring craftsmanship, reliability, and a personal touch to every project. With over 10 years of experience, we specialize in high-quality custom carpentry for both residential and commercial clients. Your satisfaction is our top priority.

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  • Window Contractor in Markham

    Experts In Kitchen, Bathroom, Basement, Flooring & Interior Design Need a simple face-lift or a total redesign? We absolutely love working out ideas to make your space work better. We will work with you to improve the functionality of your home while adding style and flare. We offer a range of traditional to modern design and many custom solutions as well. Making Bathroom Design Matter Need a simple face-lift or a total redesign? We absolutely love working out ideas to make your space work better. We will work with you to improve the functionality of your home while adding style and flare. We offer a range of traditional to modern design and many custom solutions as well. Flooring at its Finest With its residential focus, Reno Sphere can offer large volumes of consistent product Certified Dealer for: Appalachian Flooring Ceasarstone Countertops Hanstone Countertops Cambria Countertops Rubi (Shower and Faucets) Reno Sphere is also here: https://www.instagram.com/renosphere_ca/

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  • Window Contractor in Markham

    ismayil can help you with your acoustic insulation, install or replace window frames, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, install or replace glass window, install or replace skylight or light dome, install or replace sliding doors, install or repair stained glass, repair door, repair dormer or skylight, repair shutters, repair exterior doors, sealing / caulking, install or replace window bars and railing, apply window tinting & install, repair or replace caulking request in North York and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with ismayil now to discuss your needs and arrange a quote.

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  • Aren Hardwood Flooring is a North York Flooring Contractor, company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace wooden floor or parquet, install laminate floor, install vinyl, wall or floor tiling, install or replace carpet, repair floor, install or replace floor heating,

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  • Window Contractor in Markham

    Hello I have been in the Toronto electrical and construction trade for the past 5 years. I am very professional and I keep customers concerns and workplace safety as my top priority.

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  • Window Contractor in Markham

    Discipline, organized work habits, and customer satisfaction are of great importance.

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  • Cestrum Home Design & Innovation Corp. is a professional renovation and interior design company based in North York, serving Toronto and the entire GTA. We specialize in full-service home renovations, including: Main floor and full-home renovations Basement finishing and remodelling Custom kitchens and luxury bathrooms 3D design renderings and project planning Professional residential painting Interior design and space optimization Our team brings over 15 years of hands-on experience, combining architectural knowledge, advanced 3D visuals, and fine craftsmanship to deliver elegant and functional spaces. From modern open-concept remodels to classic basement upgrades, we ensure every project is delivered on time, on budget, and with long-lasting results. At Cestrum, client satisfaction is our top priority. Whether you’re updating a condo, remodeling a family home, or transforming a basement into a legal suite, we guarantee quality, clarity, and care — from concept to completion.

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  • Window Contractor in Markham

    🏠 About My Business With over 15 years of experience in home renovations and repairs, I bring hands-on experience and attention to detail to every project. I work with homeowners throughout the GTA and surrounding areas and am willing to travel for projects outside the GTA. My experience includes a wide range of residential renovation and improvement work, including: Flooring installation and repairs Drywall installation and repairs Fencing and outdoor projects Plumbing and general repairs Home improvements and renovations General maintenance and finishing work Other renovation projects based on the homeowner's needs I understand that inviting someone into your home requires trust and reliability. I take pride in doing quality work, keeping the work area organised, communicating with homeowners, and making sure the finished project meets their expectations. I have photos and videos of completed projects, along with customer feedback and reviews, that showcase the quality of my work and the experience I have gained over the years. Whether it is a smaller repair, a home improvement project, or a larger renovation, I approach every job with the same commitment to quality workmanship, attention to detail, and customer satisfact

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  • Window Contractor in Markham

    Hi there! 👋😄 I’m a hardworking, reliable, and detail-oriented professional with solid experience in home improvement and renovation services 🔨🏠 I specialize in painting 🎨, drywall repair 🧱, flooring 🪵, and general handyman work 🛠️. From small fixes to full projects, I always deliver clean, high-quality results and make sure every customer is 100% satisfied ✅ I take pride in my work and treat every home like my own. I’m always on time ⏰, respectful, and focused on getting the job done right the first time 💯 If you’re looking for someone skilled, honest, and easy to work with, I’m here to help 🙌 Let’s bring your ideas to life! 🚀✨

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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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