Some of our top rated window contractors in King

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  • Total Home Windows And Doors
    Rating: 5 out of 5
    Window Contractor in King
    • Best of the Best 2025
    • Best of Awards 2025

    Windows, Doors, Porch Enclosures... Our company is a Toronto based renovating and home improvement company that has a proven reputation for its high quality windows and doors installation and great customer service. We are proud of the products and services that we provide to our customers. We offer the BEST CHOICES from the BEST MANUFACTURERS that use innovative technology and design. Our pedantry, responsibility and strive toward absolute order and tight control in each stage of work are a warranty of our clients' absolute satisfaction. Quality and Comfort Have Never Been So Affordable! We are fully qualified for the Greener Home Rebate program. The Canada Greener Homes Grant will help homeowners make their homes more energy-efficient and fight climate change. Our mission is to help you make the best possible choice for saving energy while establishing comfort and elegance that will compliment any interior and exterior. We guarantee the quality and durability in the products we sell and install and offer a lifetime no limitation manufacturer warranty on all our windows and doors. We meet all specific customers needs with affordable rates and find most suitable promotional deals. All the products we provide will be installed by our professional team fast & hassle free. All of our products are fully guaranteed, with an industry leading warranty.

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    Latest review:
    Install or replace window frames-
    The crew arrived on time replaced and installed all 19 windows the first day. The second day patio doors were replaced and installed and all trim completed.
  • Swift
    Rating: 5 out of 5
    Window Contractor in King

    My name is Hussein, 39 years old. I have been working in carpentry since 2005. I have extensive experience in manufacturing cabinets, kitchens, assembling wardrobes, beds, and much more. I also have extensive experience in interior home maintenance. I have all the necessary equipment to complete the job. I like to do challenging work. I am happy to meet your work.

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    Latest review:
    Various small jobs-
    If I could give 10 stars I would! Hussein knows his woodwork, and loves what he does. He was also professional, friendly, and quick. He even left the work site cleaner than when he showed up. Thank you Hussein!
  • T. Simpson Roofing Ltd.
    Rating: 4.6 out of 5
    Window Contractor in King
    • Best of Awards 2020

    With offices in Barrie and Newmarket, T. Simpson Roofing is a family-owned and -operated company with over 25 years of experience. Our extensive roofing knowledge, combined with honest customer service interactions, has solidified our position among the best roofing companies in the industry. Our commitment to delivering top-quality work, using only the finest materials, has also secured our status as Master Elite™ Contractors—an exclusive industry designation held by only 3% of North American roofing contractors. Contact us today to schedule your appointment.

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    Latest review:
    Repair or maintain roof or gutter-
    Jordan and crew were wonderful. Nice young men who worked hard to get everything done in a timely manner.
  • RNS Build Inc.
    Rating: 4.9 out of 5
    Window Contractor in King
    • Best of Awards 2025

    RNS Build Inc. is a construction company that works as a general contractor and began in 2020. We do major renovation, basement renovation, kitchen remodeling, bathroom renovation, fence, and deck projects.

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    Latest review:
    The team did a great job on my driveway as it's a long driveway. I would highly recommend their company and the team. sai
  • Rosie Windows and Doors
    Rating: 5 out of 5
    Window Contractor in King

    Rosie Windows is one of Toronto’s most reliable companies for windows and doors. Our exceptional customer service, attention to detail and high-quality products have helped homeowners across the country enhance their properties with increased value, better curb appeal, and improved energy efficiency. Our customers have praised us for our professional and enjoyable business approach. At Rosie Windows, our founders previously worked as installers for several years. This extensive experience in the industry has taught us the importance of a high-quality installation and the impact it can have on a homeowner’s investment. That’s why we have made it our mission to provide our customers with expert installation services that surpass all of our competitors

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    Latest review:
    Install or replace exterior or reinforced doors-
    They were quick and professional - would recommend again!
  • Sipan General Construction Inc.
    Rating: 4.9 out of 5
    Window Contractor in King
    • Best of Awards 2025
    • Best of Newly Listed 2024

    Sipan General Construction Inc has 14 years experience with licensed a professional team with insurance also it is a full service contractor and industry leader, with the people, expertise and financial strength to execute and deliver both large and small projects successfully. Also we perform the following services by a professional team: Fence,Deck and Gazebo designing and installing Fence and Deck repairing and painting Interlock Flagstone Gardening and Landscaping Garden repairing implementation Shed and storage building Fence,Deck and Gazebo designing and installing Fence and Deck repairing and painting, Interlock Flagstone, Gardening and Landscaping Garden repairing implementation Shed and storage

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    Latest review:
    Install fence-
    Came when they said they would. Fixed mine and 4 other neighbours fences in one go. They worked very hard, were very respectful of our gardens, dug the post holes over 4ft, and finished everything in one day. I highly recommend Ali and his crew.
  • iGlass Inc.
    Rating: 4.8 out of 5
    Window Contractor in King
    • Best of Awards 2023

    iGlass & Mirror is a family owned business located in Aurora, Ontario for over 20 years. We are dedicated to exceeding expectations and creating custom glass and mirror designs tailored to each client’s needs. We proudly stands behind our workmanship. Our meticulous attention to detail is the difference between average and excellent workmanship. We firmly believe that customer satisfaction is the key to any successful business and can be achieved by combining quality workmanship, knowledge and experience. We specialize in creating custom mirror designs that add dimension, elegance and life to a room. From traditional bathroom vanity mirrors to contemporary wet bars, we provide custom mirrors that match each client's unique style.

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    Latest review:
    Install or repair glass shower door-
    Great recommendation on how to configure the shower for optimum use. Quality materials and workmanship.
  • GOLDALE HOME SERVICES INC.
    Rating: 5 out of 5
    Window Contractor in King

    Established in 2012. Roofing, Landscaping, Stone, Interlock, Bathroom, Kitchen, Basement, Heating and Cooling, Garage Door,

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    Latest review:
    Repair or maintain roof or gutter-
    The tradesman was on time, very pleasant, explained what was needed and did the job quickly.
  • Simpson Windows & Doors Ltd
    Rating: 5 out of 5
    Window Contractor in King

    Simpson Windows & Doors *** The exterior of your home plays an important role; it protects your family from the elements and also offers people a first impression. A properly maintained exterior can increase the value of your property, as well as help you save energy through efficient insulation. If you want to improve the exterior of your home, call Simpson Windows and Doors. We offer installation services for windows and doors in Barrie, Newmarket, and York. Our technicians produce customized products to help improve the exterior of your home according to your vision. In all our glass windows and doors, we use Vertex3. This window technology adds strength and energy-efficiency to any of our glass products. Call Today for New Windows and Doors For information on new windows and doors in Barrie, visit our locations in Newmarket and Barrie. To get ideas of what we can do for you, see examples of our work at our Newmarket showroom or click through our online gallery. *** Choose a Service That’s Right for You If you need to improve your home’s look, choose Simpson Windows and Doors in Barrie. We offer you the following services: Installation of new windows (bay, sliders, double hung) Replacement of existing glass with a variety of glass options Installation and replacement of customized doors for patios and gardens Full removal of frames Updates to shutters and window coverings New siding for doors

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    Latest review:
    Awesome experience! Friendly, clean installation - and great service. Windows appear to be of good quality. Made a real improvement both internally and externally. Love my new windows.
  • Prime Glass And Railings
    Rating: 5 out of 5
    Window Contractor in King

    Welcome to Prime Glass And Railings, your premier choice for top-notch glass installation services in Toronto, Canada. With a commitment to excellence and a focus on customer satisfaction, we specialize in delivering unparalleled craftsmanship for residential and commercial projects. At Prime Glass, we pride ourselves on our team of skilled professionals who bring years of expertise to every installation. Whether it's custom glass showers, sleek storefronts or custom glass railings, our dedicated experts ensure precision and quality in every project. Our comprehensive range of services caters to the diverse needs of our clients, from design consultation to flawless installation. We understand the importance of aesthetics and functionality, striving to enhance your space with innovative glass solutions that stand the test of time. As a locally trusted company, we prioritize transparency, reliability, and a seamless customer experience. Partner with us at Prime Glass and Railings for unparalleled glass installation services that elevate the appeal and functionality of your spaces. Your vision, our expertise – a perfect combination for stunning glass installations.

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    Latest review:
    Our mirror was replaced and we are so happy with the custom beveled mirror we got from Prime glass and railings, sal gave us a lot of ideas during the design stage, will use this company in the future for glass needs.
  • Windows & Doors Ontario
    Rating: 4.9 out of 5
    Window Contractor in King
    • Best of the Best 2025
    • Best of Awards 2025

    Windows & Doors Ontario is a leading supplier and installer of quality windows and doors. Windows & Doors Ontario have been supplying and installing energy efficient windows, entry doors and garage doors for Ontario homeowners since 2001. Our company manufactures and sells our product here in Canada specifically within the communities that have given us their support from the very beginning. We keep our manufacturing local and make sure that we employ experienced and expert artisans within our own area. The focus of our designs is not just to spruce up your home from the outside. It is important that we create products that are functional and practical so that our customers could save money while ensuring our environment-friendly processes. We use energy-saving materials as well as construction methods such as our LOE-180 or 272 glass for premium insulation. Our priority is also to reduce carbon footprint and waste from our installation and constructing processes. We make sure you find no difficulties in removing and disposing your old doors and windows. Experience convenience and hassle-free transactions with us from our free in-home estimates to our Ontario clients. We guarantee that our estimates have no hidden or additional costs at all. Our team takes pride in our installation process because our methods are tailored to cater to your schedule. You can trust our team of experts to provide accurate and detailed timelines while ensuring 100% satisfaction from you. Contact Windows & Doors Ontario today to schedule your in-home estimate for free. Our knowledgeable and experienced representative will get in touch with you and assist you throughout the process. Update and boost your home and building with us to create a better community!

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    Latest review:
    I have a large project that needed full home to be renovated top to bottom. The service and price on the windows was by far superior to any other quotes I got.
  • DVerse
    Rating: 5 out of 5
    Window Contractor in King

    At DVERSE, we bring a full spectrum of construction and renovation services under one trusted name. From large-scale general contracting to small handyman fixes, we’re here to get the job done efficiently and professionally. Whether it's a new build, home renovation, or a quick plumbing, flooring, drywall, or tile repair, no project is too big or small for us. Our team includes licensed architects and professional engineers to handle design and permit requirements, ensuring every job is done right from the ground up. With years of experience, skilled tradespeople, and a commitment to quality, DVERSE is your reliable partner for any residential or commercial project. Let us help bring your next vision to life on time and on budget.

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    Latest review:
    Assemble or disassemble furniture-
    I had a great experience with Damon who installed my curtain rod. He responded very quickly, which I really appreciated. He was friendly, patient, and took his time to make sure the job was done perfectly. Damon was meticulous with the installation, paying attention to every detail to ensure everything was level and secure. Highly recommend his services if you’re looking for someone reliable and professional!
  • Yardcore Landscaping Design Inc.
    Rating: 5 out of 5
    Window Contractor in King
    • Best of Awards 2024

    Why Trust Us? From the day we got into business, our goal has been to work on every house as if it were our own. By combining the finest craftsmanship with a level of attention to detail you won’t find anywhere else in the Toronto Area, we’ve made it possible for anyone to create their dream backyard with nothing more than a quick call to the experts they can trust. Life and Nature... Everything we do is built from our love of nature and the great outdoors which we get from our founders. They fell in love with woodwork and construction, and decided to create a business that allowed them to share their passion with people right across the local area. At that moment Yardcore Landscaping Design was born and we haven’t looked back since. By working side by side with every customer and client, we can offer the expert input and finishing touches you won’t find anywhere else. For us it’s not about finishing the job as quickly as possible and moving on to the next property. It’s about creating something that’s built to last that the owners can enjoy for years to come. That way when you hire our team to create the backyard you’ve always wanted, you can sleep with the peace of mind that only comes from knowing you’ve partnered with a team that cares as much about the end result as you do. Stand on Quality... We take pride in what we do, and go to great lengths to ensure every fence we erect and deck we lay fits seamlessly into its surroundings. It’s an approach that allows you to reconnect with nature, celebrate everything it has to offer, and enjoy your new space like never before. Not only that, but we also truly believe in what we do. That’s why we offer an exclusive 5 year workmanship warranty with everything we put our name to. Whether you’re putting the finishing touches to a brand new property, or treating a much loved property to something new, we’re always ready and waiting to lend a hand. It means when you want quality craftsmanship, expert after service, and a team that will always get the job done right the first time, all you have to do is ask. Life is just better that way.

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    Latest review:
    I couldnt be happier with the backyard renovation done by Yardcore Landscaping Design Inc.! We hired them for everything from design to construction, and they exceeded our expectations every step of the way. The team was incredibly responsive, always answering our questions quickly, and their pricing was very reasonable for the quality of work. Our backyard has been completely transformed, and its even better than we imagined. Highly recommend Yardcore for anyone looking to bring their landscaping vision to life!
  • New Look Windows & Doors
    Rating: 4.9 out of 5
    Window Contractor in King
    • Best of the Best 2025
    • Best of Awards 2025

    Customer satisfaction is one of our top priorities as New Look Windows & Doors. Our products are creative, top notch and always manufactured, assembled and set up by experienced workers. Top quality replacement vinyl windows, energy saving insulated steel doors, aluminum windows and vinyl patio doors, entrance doors, storm doors and porch enclosures are only a few of the products we offer, at a fair and competitive price range. **** New Look windows are equipped with Energy Advantage Low E Glass, which consists of sealed glass chambers filled with inert gas (we use Argon) for more efficient thermal insulation. That way, you could save up to 30% (or even more) of your energy bills a year! New Look windows & Doors will turn your home into an exotic retreat from the frightful winter weather, and will keep the chilly air conditioning breeze inside during hot summer afternoons

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    Latest review:
    Install or replace window frames-
    We are very happy with the windows, they worked quite fast and handled with care. They cleaned up afterwards which was really appreciated. If it was windows alone, this would have been a 5/5 review. We also had a door bought and installed from them, but I wouldn't recommend it. It still has issues with the latch, despite us communicating during installation + a coue times after.
  • The Window & Door Specialist
    Rating: 4.7 out of 5
    Window Contractor in King
    • Best of Awards 2020

    ♦ The Window & Door Specialist has over 35 years of home improvement experience. ♦ A+ rating on Better Business Bureau since 2002 ♦ We offer ENERGY STAR® windows, entry doors, patio/garden doors, storm doors and porch enclosures, shutters, blinds, bay windows, casement windows, slider windows, hung windows, bow windows, security windows, comfort windows. ♦ 3800 square feet showroom space with a virtual tour on our website. ♦ Your needs will be accommodated by our trained sales staff and installers. ♦ Helping you make an educated decision by providing honest and unbiased information. ♦ Installations range from simple to the most extensive and elaborate. ♦ All our customers receive standard and lifetime warranties from the manufacturers. ♦ We work closely with manufacturers to ensure your project is completed in a timely manner. ♦ Long term repeat customers have been satisfied with our quality product choices and professional in-house installers. ♦ We offer a Price Match Guarantee.

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    Latest review:
    Great service and quality at reasonable cost. I would certainly recommend this company to my friends.
  • Jii Fine Homes
    Rating: 5 out of 5
    Window Contractor in King

    As an innovative, creative new home builder, JII FINE HOMES has redefined the experience of luxury home living for families who dream only the best. The company’s President, Jim has been actively involved for 20 years in all facets of marketing residential, multi-residential and commercial properties. Noting a lack of high-quality homes being built for discerning clients who wanted something above the ordinary, Jim has raised the bar when it comes to the creation of custom-designed luxury residences exuding architectural excellence and inspiring, spacious interiors. JII Home Improvement is committed to creating your dream home. From something cozy, economic, and yet good looking with luxurious qualities to two story houses and large mansions, we will build it for you. Our teams of reputable builders and craftsmen turn your dream home to a reality. A place to build and have good memories for generations! We know what you need to obtain a building permit for your property. Our knowledge and know how will ensure your peace of mind. For clients who already own a property but have not begun the design process, JII can help you design your dream home. Distinctive architectural plans, each with leading edge technologies and exquisite features are synonymous with JII FINE HOMES. Trust JII to build your next home or major renovation. JII renovations and additions can include architectural and interior design, obtaining all municipal approvals and scheduling contractors and trades to ensure a seamless transformation from old to new.

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    Latest review:
    Accessibility Modifications-
    Quick response. I'm satisfied with the job.

4.9

Top rated Window Contractors

Our Window Contractors in King, are rated 4.9 out of 5 based on 267 reviews from homeowners like you.

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