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Some of our top rated window contractors in Markham

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  • Window Contractor in Markham

    MR WATERPROOFING has been operating in GTA for over a decade now with 10+ years of industry exp, Leading Provider Of Waterproofing Solutions For Commercial & Residential Buildings

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  • I am a male with over 25 years of carpentry. Mostly finish carpentry. I also have experience in window,glass,screen repair and sliding patio door repair. I will work within a 50 km radius of Whitby. I have stair runners,,moving blankets to cover your floors and clean up when i am done.

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  • Window Contractor in Markham

    Need a Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker based in Toronto or nearby? Beachpatrol Group can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Window Contractor in Markham

    Somraj Group of Developers is a prominent construction company located in the Greater Vancouver Area, British Columbia, Canada. Known for our commitment to quality and accuracy, we have earned a strong reputation for consistently delivering outstanding results on all of our projects. Building for Generations: crafting structures that stand the test of time.

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  • Window Contractor in Markham

    1. How Long I Have Been Working – My Experience and Past Jobs I have several years of experience working in different industries, including construction, renovation, warehouse operations, restaurant services, and management. My experience has helped me develop strong practical skills, teamwork, time management, problem-solving, and the ability to work in a fast-paced environment. My previous work experience includes working as a construction labourer with GTA Steel Construction and Renovation Experts, a restaurant waiter at Chulla Express in Scarborough, warehouse staff at Dosa Home in Toronto, and a manager at Baro Deck Limited in Nigeria. Through these roles, I have gained valuable experience in handling materials, maintaining a clean and safe workplace, organizing tasks, assisting customers, supervising operations, and completing assigned duties efficiently. 2. Where I Can Work I am available to work in Toronto and the Greater Toronto Area (GTA), including Scarborough, North York, Etobicoke, Markham, Pickering, Ajax, Whitby, Oshawa, and other nearby locations. I am interested in opportunities in maintenance services, building and facility maintenance, warehouse operations, construction, factories, property management.

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    • Best of the Best 2022
    • Best of Awards 2022

    Serving Toronto and some of the surrounding GTA, now serving Mississauga!!! Mega City Roofing Inc. has attained high standards for re-roofing with many years of experience. Mega City Roofing Inc. has served top-quality products and we strive to be the experts in the business. Our experienced talent and efforts are always continual in our services. We provide information on roofing products and solutions to better our customers requirements. Mega City Roofing Inc. specializes in re-roofing residential, industrial, and commercial roofs. Even with the best quality roofing systems, your roof is only as good as the quality of the installation. Our excellent product knowledge and highest standards of workmanship assure you of a long-lasting quality roof. All of our skilled staff is trained in roofing methods, materials, and current Occupational Health and Safety Standards, with many years of actual hands on experience and training. Our service includes inspection, consultation and recommendation of appropriate methods, materials and estimates to resolve our customers individual requirements. We have competitive prices and written guarantee's, customer friendly service and staff. We are fully insured and licensed, our employee's are covered under the WSIB to construct a safe working environment. Call us today and get your FREE estimate inspection and remember a roof is only as good as it's installation. Mega City Roofing Inc. you can trust us for all your roofing needs.

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  • Hi, I’m a dedicated contractor specializing in high-quality home renovations, including bathrooms, kitchens, basements, and landscaping. I’m passionate about transforming spaces to meet your unique needs and ensuring every project is completed with care, precision, and on time. Let’s bring your vision to life!

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  • With experience in residential and commercial construction, I specialize in painting, interior finishing, and renovation projects across Toronto and the GTA. I have managed large commercial projects and led teams of up to 6 professionals. I believe in quality workmanship, attention to detail, honest communication, and meeting deadlines. I treat every property with respect and take pride in delivering reliable results that exceed my clients’ expectations.

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  • My name is Gerard I’ve been working in all types of construction since I was 16yrs old looking to start a business with demolition, drywall and plastering but I’m also an all around handyman

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  • Window Contractor in Markham

    Hi! I’m Reza, a reliable and detail-oriented handyman based in Toronto. I specialize in assembling IKEA and Amazon furniture, installing gym equipment, cabinet repairs, and light carpentry work. With years of hands-on experience, I always bring my own tools, work cleanly, and make sure every job is done right the first time. Whether it's a simple fix or a complex setup, I treat every task with care and professionalism.

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  • Window Contractor in Markham

    With over a decade of experience in home renovation, I have mastered every aspect of interior remodeling, from full bathroom renovations to complete home transformations. I take pride in delivering top-quality results with a focus on customer satisfaction. My expertise, precision, and attention to detail set me apart as a highly skilled and reliable professional. If you’re looking for a contractor who guarantees excellence and brings a wealth of experience, I’m the right choice to turn your vision into reality

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  • Window Contractor in Markham

    We good for washroom renovation

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  • Window Contractor in Markham

    At Hartung Renovations, we specialize in transforming your living spaces with our expert flooring, structural work, and drywall services. With over 15 years of experience in the industry, we pride ourselves on delivering high-quality craftsmanship, attention to detail, and exceptional customer service. Our Services: 🔹 Flooring Solutions: Whether you're looking to install hardwood, laminate, tile, or carpet, our skilled team will help you choose the perfect flooring that fits your style and budget. We handle everything from removal and preparation to installation, ensuring a flawless finish. 🔹 Structural Work: Need to reinforce or renovate your home’s structure? Our certified professionals are equipped to handle everything from framing and beams to load-bearing walls. We ensure safety and compliance with all building codes, giving you peace of mind. 🔹 Drywall Installation & Repair: From new construction to renovation projects, our drywall services include installation, taping, mudding, and finishing. We take pride in achieving smooth surfaces that are ready for painting or wallpapering.

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  • Window Contractor in Markham

    I'm a detail-oriented and reliable handyman with a background in Electrical Engineering and hands-on experience in technical setups, equipment installation, and home improvement projects. I take a practical, problem-solving approach to every job, whether it's assembling furniture, mounting fixtures, installing equipment, making minor repairs, or helping improve the functionality of a space. With my engineering background and experience managing studio builds, I understand the importance of precision, safety, organization, and getting things done right the first time. I believe no job is too small to deserve quality work. My goal is simple: provide dependable service, communicate clearly, and leave every space better than I found it.

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  • Window Contractor in Markham

    My name is Kurtis, and I have been in the construction industry for over 8 years. I currently work full-time for a renovation company. We specialize in full bathroom remodels, basement renovations, flooring, drywall, painting, and finish carpentry (e.g. baseboard, door/window casing, etc.). I am hard-working, detail-oriented, and I treat every project as if it were my own home. I live in East York, but I am willing to travel around the GTA. I am happy to help with small projects you may have around your home, of which could include: painting, drywall patching/repairs, furniture assembly.

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    • Best of the Best 2025
    • Best of Awards 2025

    We are one of the few door insert companies in the GTA that have an actual business premises and a fully stocked showroom. We help to add sophistication, personality and eye-catching details to your home’s front door. From stained glass to wrought iron work, What A Pane offers the best value in the GTA. Our family operated business, established in 1998, is known for providing quality, reliable services and competitive prices. With our design experts, What A Pane continues to the number one choice for beautiful door inserts that Toronto residents love to display in their home. We offer a variety of patterns, textures and designs, so you will have plenty of choice when choosing which door glass suits your home the best. Call or email us now - we answer promptly! We collect and store used decorative glass and donate to Habitat For Humanity. :-)

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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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