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Some of our top rated window contractors in Newmarket

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    • Best of the Best 2025
    • Best of Awards 2026

    Platinum Home Design & Renovations: Trusted Experts in Windows and Doors Since 1990, Platinum Home Design & Renovations has been the go-to choice for premium window and door replacements across the Greater Toronto Area. With over 50,000 satisfied homeowners served, we’ve built a reputation for quality, professionalism, and exceptional customer service. What sets us apart? Unlike many competitors, we never subcontract our work. Our certified, in-house installation team is trained to deliver precision and excellence on every project. Our windows come equipped with advanced features, including Low-E Glass, Argon Gas, and “Booster” 4mil Glass. These innovations enhance your home’s energy efficiency, provide year-round comfort, and protect your interior from harmful UV rays, reducing fading on furniture, carpets, and curtains. We specialize in: • Replacement Windows • Bay and Bow Windows • Entrance Doors • Patio Doors • Storm Doors • Porch Enclosures Trust Platinum Home Design & Renovations to enhance the beauty, comfort, and value of your home with expert craftsmanship and cutting-edge solutions.

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  • Window Contractor in Newmarket

    At BEZINI, we provide reliable and professional home improvement, plumbing, and installation services across Richmond Hill and the Greater Toronto Area. With hands-on experience in residential plumbing, carpentry, door and window installation, deck and fence construction, and general home repairs, we take pride in delivering quality workmanship and dependable service. Whether you need a small repair, a complete installation, or help with a home improvement project, we are committed to getting the job done right. We focus on attention to detail, honest communication, fair pricing, and customer satisfaction. Your home deserves quality work, and at BEZINI, we treat every project with care and professionalism.

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  • Our team can handle all construction and renovation work for you at competitive prices, using high-quality materials and ensuring excellent workmanship. In addition to construction work, I also offer handyman services. Handyman work includes things like small electrical and plumbing repairs, drywall patching, painting, installing shelves, assembling furniture, fixing doors, and general home maintenance.

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  • Ive been in the construction industry for over 15 years with thousands of installs and repairs on my belt. I take lots of pride in every job i do and have loads of references from very happy customers. I make sure every job is done right the first time whether I stay late or lose some money. At Hutch Contracting the customer always comes first! **Please do not respond unless you intend on hiring as it costs us contractors every time you do. Also every job has a lead fee so depending on what it is that will be added to the total of every job. Call for a free quote @ Six four seven, three three four, one nine seven one. Thanks

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  • Window Contractor in Newmarket

    We specialize in installing wooden fences and pergolas across the Greater Toronto Area (GTA). With attention to detail and high-quality finishes, we ensure every project is completed to perfection. Clients choose us for our reliability with timelines, fair pricing, and dedication. We are passionate about woodworking, which shows in every fence, deck, or pergola we build. If you want a durable, beautiful, and professional outdoor space, we are the team you can trust.

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  • Window Contractor in Newmarket

    YES SPACE CONSTRUCTION is a local renovation company serving the GTA and surrounding areas. We specialize in flooring, painting, drywall, tile, basement finishing, kitchen and bathroom updates, and general renovation work for residential and commercial spaces. We focus on honest communication, clean workmanship, fair pricing, and reliable service from start to finish. Whether it is a small repair, a room upgrade, or a larger renovation project, our goal is to help clients improve their space with quality work and attention to detail.

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  • Window Contractor in Newmarket

    My name is Alexander. I am the owner of Atlant Windows&Doors Inc and a professional window and door installer. I have been in this business for over nine years, working with leading Canadian companies in this field. Today, my team sells and installs windows and doors from premium Canadian manufacturers at competitive prices. My company also provides all types of finishing services for interior home installations, including trim installation, as well as exterior finishing services such as capping, siding, and caulking replacement. A free estimate for your order will be provided as quickly as possible.

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  • Window Contractor in Newmarket

    We are a small team of handymen specializing in interior renovation work. We improve and refresh residential and commercial spaces, working carefully, on time, and with attention to detail. We also help prepare properties for sale or rent.

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  • Window Contractor in Newmarket

    I have been working for over two years in the garage door industry in the GTA area, focusing on repair, installation, and maintenance of garage doors, as well as locksmith services. I strongly believe in the importance of delivering high-quality work, because I truly value excellence and take pride in the services I provide.

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  • Window Contractor in Newmarket

    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 Newmarket

    Solvex is a pro home services company with over twenty-five years of know-how. They handle everything from mounting—like TVs, ceiling fans, cabinets, kitchen gear—minor fixes around the house, drywall, painting, fixture tweaks, plus full-on electrical stuff: wiring, outlet swaps, light installs. Plumbing basics too, total remodels, fencing, landscaping, property upkeep—name it. They keep your place safe, pretty and running smooth. Text or ring them—like nine-oh-three seven-one-eight two-two-one-nine—for a free quote. Site’s solvexhome dot com. Works for homes or offices. Need quick help? Hit them up.

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  • Window Contractor in Newmarket

    A 2nd generation family owned and operated construction company specializing in residential construction - from minor to major renovations, additions, new builds and more! Conglomerate Construction brings a team of professionals that can turn your house into a home. Please contact us to see more of our portfolio of work completed.

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  • Smart Doors is the smart choice for all your garage door sales, service, and installation needs. With hundreds of satisfied clients and over 10 years of experience in the Greater Toronto Area, Smart Doors offers quality service and installations of garage doors. We offer a product range of a wide choice of styles, designs, and colors. Our manufacturer C.H.I. even offers their own parts guarantees which cover their products for a lifetime. The Smart Doors guarantee is among the best in the industry and we stand behind our manufacturer with our own two-year, hassle-free labour guarantee. At Smart Doors, we stand behind our product quality and reliable service providing our customers with a pleasant and unforgettable experience. Call us today for a quote or to set up a free in home estimate at 905-532-9770. You also welcome to come in and visit our showroom at 40 Viceroy Rd. Unit. 8, Concord (Dufferin/Steeles)

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  • 🔨 Luxebuild Contracting At Luxebuild Contracting, we specialize in high-quality residential renovations, custom builds, and property improvements across Ontario. Our focus is simple — solid craftsmanship, honest communication, and results that add real value to your home. From basement finishes and bathrooms to kitchens, outdoor structures, and full home upgrades, we handle projects with attention to detail from start to finish. We pride ourselves on reliability, clean work sites, and delivering projects on time and on budget. Whether you're planning a renovation, repair, or custom project, Luxebuild Contracting is here to bring your vision to life. 📩 Contact us today for a quote or consultation.

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  • Kristal Renovations is a professional contracting team with over 15 years of experience serving Toronto and the GTA. We specialize in bathroom renovations, kitchen remodeling, tile installation, and full home renovations. We provide turnkey solutions and follow all Ontario building codes. We use high-quality materials and proper waterproofing systems to ensure long-lasting and reliable results. Our team is fully insured (liability insurance, WSIB) and we work with licensed trades including plumbers and electricians. We are committed to fair pricing, clean workmanship, and meeting project timelines. We take pride in our reputation and always deliver top-quality results.

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  • Fix It Right Garage Doors has been in the industry for years, meaning that when it comes to experience within the GTA, we are your best bet. Our company is one of the most reputable, trusted names in garage door repairs and installations. We offer a variety of products, installing, replacing parts and repairing locally. Our technicians are capable of a number of repair and installation services such as: Residential and commercial garage door installations, garage repair and maintenance, fixing snapped or broken cables and installation of new motors. We operate on the basis of full transparency, meaning we will never mislead our customers in any way. Our only goal is to ensure your 100% satisfaction with our repair or installation services, which is why we offer a lifetime warranty on all services and offer complete diagnostics before undertaking any repairs or installations. We help you determine the correct course of action for your budget, home’s exterior, garage door and needs. In order to fully support you, we offer only the best brands in the industry such as LiftMaster, Richards-Wilcox, Clopay, Genie, Steel-Craft, C.H.I, Pentagon and Haas doors. Our spare parts are from genuine manufacturers, and we stock parts for almost all makes and models of garage door. In this way, we can guarantee your satisfaction with our services. Call us now and experience the difference our superior technical skills, expansive selection and committment to transparency can offer you. Contact us for a service call! Fix It Right Garage Door Repair, Installation & Replacement in Toronto, Etobicoke, Scarborough, Vaughan, Richmond Hill, Thornhill, Aurora, Newmarket, Brampton, Mississauga, Oakville, Burlington, Nobleton, Caledon, Milton, Innisfil, Bradford, Barrie, Pickering, Stouffville, Ajax, Oshawa & more.

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4.9

Top rated Window Contractors

Our Window Contractors in Newmarket, are rated 4.9 out of 5 based on 426 reviews from homeowners like you.

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What types of services are offered by window installers in Newmarket?

Window installers in Newmarket 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 Newmarket 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 Newmarket 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 Newmarket?

Before you start working with a window contractor in Newmarket 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 Newmarket 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 Newmarket, 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 Newmarket on HomeStars

Whether you need a simple repair or full window replacements, connecting with window contractors in Newmarket is straightforward. HomeStars makes it easy to find the right fit for your project.

How to hire Newmarket 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 Newmarket understand the job.

  2. Compare profiles, review work history and read customer feedback for window installation and window replacement contractors in Newmarket.

  3. Connect with multiple window contractors in Newmarket 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 Newmarket easily. All window installers in Newmarket who join our platform are verified through ID and company checks, so you can hire with confidence.

What to ask a window contractor in Newmarket before hiring?

If you’re wondering how to choose a window contractor in Newmarket, 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 Newmarket 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 Newmarket 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, Newmarket 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 Newmarket whether they handle the permit application and approval process or if that responsibility falls to you.

FAQ: Common questions about window contractors in Newmarket

Do Newmarket window contractors offer warranties or guarantees?

Many window installers in Newmarket provide warranties on both materials and installation. Clarifying coverage protects you if problems arise after the project is complete.

Do Newmarket window contractors provide custom solutions for unique window sizes or shapes?

Many window installers in Newmarket can create or source custom windows for bay, bow, arched, or non-standard openings to ensure a proper fit and finish.

Can Newmarket window contractors handle both residential and commercial projects?

Some window installation and replacement contractors in Newmarket specialize in residential homes, while others also work on commercial buildings. Make sure your preferred Newmarket window contractor has experience with the type of property you need serviced.

Can window contractors in Newmarket replace or upgrade windows while I’m living in the home?

Some window contractors in Newmarket 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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