Some of our top rated door installers in Thornhill, Ontario
Sort by:
- Get in touch
Henry Garage Doors is your premier destination for high-quality residential and commercial garage door solutions. Our diverse range of products includes stylish doors in various materials to suit any property. With expert installation, repair, and maintenance services, we ensure your garage door operates seamlessly. Experience top-notch service and superior results with Henry Garage Doors – your trusted partner in garage door excellence. Call us today! 647-339-5366 We offer services in English & Mandarin
- Get in touch
Best of Newly Listed 2025
At Skypoint Construction, we specialize in transforming spaces through high-quality construction and renovation services. Whether it’s a home remodel, commercial renovation, or custom build. Our skilled team works closely with clients to deliver tailored solutions that combine functionality, design, and craftsmanship. From concept to completion, we ensure every detail meets your vision and exceeds expectations. We also specialize in restoring properties to their original beauty after damage caused by water, fire, storms, or other disasters. Our skilled team is equipped to handle every aspect of the restoration process, from assessment and cleanup to full reconstruction. Trust Skypoint Construction for reliable, efficient, and top-tier construction services. Service Areas: Toronto, Vaughan, King, Simcoe Region, Newmarket, Aurora, Richmond Hill, East Gwillimbury, Stouffville, Markham, Georgina, Mississauga, Brampton, Caledon, Oakville, Burlington, Milton, Halton Hills, Pickering, Ajax, Whitby, Oshawa, Uxbridge.
- Get in touch
Best of the Best 2025
Best of Awards 2026
Imperial Windows & Doors uniquely meet the demand for high quality energy star products in beautifully finished designs. Using the most advanced PVC materials available to deal with the challenging Canadian climate, Imperial Windows provide the warmth you need and beauty you seek. At Imperial Windows and Doors, we value our customers; we treat you with respect and deliver on our promise to do what is best for you and your family. We understand it is important that our products help keep your home safe and secure. We Specialize in: Energy Star Windows, Steel Entrance Doors, Fiberglass Entrance Doors, Patio Doors, French/Garden Doors. and Porch Enclosures.
- Get in touch
Q) Why are vinyl windows the best choice? A) Your choice of framing material goes a long way toward determining the longevity and energy of the total window system. Wood windows possess excellent thermal qualities but are prone to weather deterioration and require painting at regular intervals. Aluminum windows are very durable but offer little insulating value because they conduct energy rapidly. Vinyl windows are your best choice because they offer thermal characteristics similar to wood are extremely durable and provide a finish that is virtually maintenance -free. Also keep in mind that the best performing vinyl window systems have multi-chambered frames with welded corners. Q) What is argon gas and why is it used with Low E glass? A) Argon is a safe odorless, colorless, non-toxic, non-flammable insert that is commonly used in place of air between the glass panes of an insulated Low E glass unit. Argon's heat conductivity is lower than that of air. And thus it is better insulator and contributes to a lower U-factor. Argon is not an effective solar performer by itself: that is why it is only used on conjunction with Low E insulated glass. Q) What is an ENERGY STAR windows? A) ENERGY STAR is a government-backed program helping businesses and individuals protect the environment through superior energy efficiency. ENERGY STAR-qualified vinyl windows and doors save you energy and money, increase the comfort of your home, and protect your valuable possessions from sun damage. They are also better for the environment because lowering your energy use means less air pollution from power plants. Save money and energy. Installing ENERGY STAR-qualified windows from GTA Windows and Doors lowers energy bills and saves you money over new double-paned, clear glass vinyl windows and vinyl patio doors. Q) What is an Super Spacer and why is it important? A) The Super Spacer is the best performing solution on the market. Super Spacer has a conductivity rate 25 times lower than aluminum spacers. Super Spacer not only eliminates your condensation problems, but also reduces the risk of thermal breakage. When you are planning to construct or renovate, demand the Super Spacer for your windows and doors and eliminate the battle of condensation and frost. Assure your self-comfortable viewing throughout the seasons. Q) What is the U-factor? A) The U-factor or U-value is the measure of a window's thermal efficiency, based on its resistance to the follow of energy. The lower the U-factor, the more thermally efficient the window. Most new window technology had been aimed at lowering U-factors through the use of three important innovations: INEX spacer, low emissivity glass coatings and argon gas. Q) What is Low Emissivity glass? A) Low Emissivity glass, commonly referred to, as Low E. is glass that has been coated with a micro-thin metallic film to improve thermal performance. The coating reduces the transfer of heat rays through the glass while still allowing light to pass through. In essence, the coating reflects heat back toward its source. Thus, heat from the furnace stays inside the home during cold weather, resulting in greater comfort and lower energy costs. Low E coatings also reduce harmful ultraviolet rays that cause drapes and upholstery to fade. Q) Why should I choose GTA Windows Ind.? A) GTA strives to offer window and door products that are both aesthetically appealing and energy-efficient. We closely monitor the quality of our products and back them with some of the best warranties in the business. In short we care about our customers and value their trust. We thank you for visiting our web site and would like you to consider GTA Windows and doors for your next remodeling project. Q) What is the best way to get an estimate for new windows and doors? A) You need to have someone come to your home, measure your openings, show you our samples before presenting you with an accurate, no obligation free estimate. Q) What windows you company do and what area do you serve? A) Specializing in energy star rated vinyl windows - energy efficient windows: casement windows, awning windows, double hung windows, single hung windows, bay windows, bow windows, vinyl single slider windows, double slider windows, picture windows and custom shape windows with windows and doors services in the Greater Toronto area, Ontario - Mississauga, Brampton, Oakville, Ajax, Pickering, Markham, Unionville, Thornhill, Woodbridge, Richmond Hill, Aurora and Toronto.
- Get in touch
- Best of the Best 2022
- Best of Awards 2022
Dortech Garage Doors Inc. is an Ontario based garage doors company that specializes in residential and commercial garage door services and openers. We provide low price garage door repairs, services, installation and maintenance. Our professional technicians are ready to help you. Contact us if you are looking for a new garage doors or need to repair your existing one.
- Get in touch
- Best of the Best 2022
- Best of Awards 2026
EuroStar Windows specializes European Tilt & Turn Windows and Doors as well as North American Casement and Sliding Windows. We also offer a wide variety of European & domestic door products for residential new construction as well as the renovation / replacement process market. With Showrooms in Toronto, Ottawa and Burlington, EuroStar strives to offer products at a reasonable price with the quality and performance that will impress our customers. EuroStar is very proud of our reputation in the window and door industry. The quality of our products and excellent customer service is our number one priority as we strive for continuous improvement. Choose EuroStar and you will not be disappointed!
- Get in touch
Alpha Windows & Doors Inc. – Your trusted Ontario‑based window and door specialists. We provide expert supply and installation of energy‑efficient vinyl, wood, fiberglass, and aluminum windows, custom doors, and specialty products such as egress windows, storm doors, and patio systems. Serving the Greater Toronto Area, Durham Region, and surrounding communities, we combine factory‑direct pricing with certified, insured craftsmanship to deliver seamless, code‑compliant projects - from single‑window replacements to full‑home renovations. Backed by strong warranties, free in‑home estimates, and a commitment to transparent communication, Alpha Windows & Doors helps homeowners boost curb appeal, comfort, and resale value while reducing energy costs. Let us transform your openings with quality you can see and feel.
- Get in touch
Highly motivated and skilled carpenter with more than 7 years of experience in renovation field. We do all kind of renovations like installing kitchen cabinets, flooring, tiles, deck and fences, hanging door, shower doors, drywall, assembling furnitures and much more
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
Direct Overhead Doors is a family owned and operated full service garage door and opener company. Serving the GTA and surrounding areas for over 24 years Direct Overhead Doors has become one of Toronto's leading garage door and opener suppliers offering quality garage door products at great value. By using 100% North American products, we are able to provide excellent quality which services the residential and commercial market. Whether you are looking to replace an existing garage door or are working in new construction we encourage you to give us a call. At Direct Overhead Doors, the customer comes first. It is our mission to provide a wide range of products and services that fulfill your individual needs. We pride ourselves on building lasting relationships with our customers. We are committed to helping you make the right choice!
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
Whether you are looking for a glass shower door, glass railings, a glass table, or anything else requiring a custom glass solution for your home or office - Skyline Glass is the team for you. In the last decade, our family has perfected the glass manufacturing, cutting and installation process. Our products are of the highest quality at the most economical price point possible. From contractors to property development companies to home decoration institutes to regular homeowners, we love to work with Canadians from all walks of life. It would be an honour and pleasure to be able to work with you on your next home project. **** PRICE MATCH GUARANTEE: A new glass project can be a big investment – so make sure you get the best price on the market by taking advantage of our Price Match Guarantee. Simply show us a quote from a competing company and we will slash it. And if we can’t, we’ll tell you why. WARRANTY ON ALL PRODUCTS: Get your glass project installed worry-free with our 2-year warranty on installations combined with the 3-year manufacturer’s warranty for all glass products. Full Disclosure: in our 20 years of installing glass solutions, we’ve only had a single customer claim this warranty. Our glass solutions are long-lasting. We look forward to showing you the best custom glass solution for your unique needs. From glass shower doors to glass railings, to storefront glass - our expert team can do it all. And because of our direct-from-manufacturer connections, we are able to offer you the highest quality glass solutions at rates that most competitors cannot touch. From regular glass doors down to glass that can literally go from transparent to opaque with the flick of a switch, we offer every high-quality glass solution that is on the market. If we do not carry it, then it’s probably not worth your time. Give us a call or send us an email, and one of our friendly installers will get back to you at superhuman speeds. Have a beautiful day.
- Get in touch
At Aurum Garage Doors & Handyman Services, we provide reliable and professional home repair services. Our goal is to deliver fast, honest, and high-quality work that homeowners can trust. We specialize in garage door repair and installation, including broken springs, cables, off-track doors, opener repair, and full garage door replacements. Whether your door is stuck, noisy, or not working properly, we can quickly diagnose and fix the problem. We also offer locksmith services, general handyman work, and gutter cleaning to help keep your home safe and well maintained. From small repairs to larger projects, we handle a wide range of home service needs. Our services include: • Garage door repair & installation • Spring and cable replacement • Garage door opener repair • Locksmith services • Handyman repairs • Gutter cleaning and maintenance We focus on quality workmanship, quick response times, and excellent customer service. Serving Ottawa and surrounding areas. Same-day service available.
- Get in touch
Polaris Windows and Doors provides a wide variety of products to choose from, to give your home the desired finish you have been looking for. Our windows and doors are best fitted for any space in your home or office with guaranteed customer satisfaction. You get only the best window and door installation in Toronto with Polaris. UPVC windows , Steel, Fiberglass, Patio, French doors, Bay Bow windows , as well as sales and installation services. Contact us today to schedule an appointment or discuss your project in further detail.
- Get in touch
Experience a hassle-free window & doors installation Toronto service, while getting the utmost results by putting your complete trust in our company. At Monaco Spex Innovations LTD, we fully understand your agony when a window breaks and must be replaced quickly. We totally relate to your anxiety when a main house door is broken and solutions must be provided without delay. You don't only expect help fast, but also the best in window or door installation Toronto techs. Don't you? We realize the importance of having good quality doors and windows installed to perfection as well. Who doesn't want seamless door and window installation? No wonder we offer top-class products, and go above and beyond to serve in an impeccable way and meet every customer's needs to their maximum satisfaction. Whether you need door repair or window installation in Toronto, Ontario, just reach us.
- Get in touch
"Hello! My name is Maxim. I am an experienced handyman offering a wide range of repair and maintenance services. I guarantee high-quality performance of work and individual approach to each client. I will be glad to help you solve any household problems!"
- Get in touch
Class One is a trusted provider of general contracting and property maintenance services, throughout the GTA. We specialize in custom home builds, renovations and custom millwork. We only deliver high-quality craftsmanship with a strong focus on detail, functionality, and long-term durability. From full builds to interior transformations and ongoing property maintenance, our team manages each project with clear communication, reliable execution, and full accountability. Clients choose Class One for consistent results, professional service, and a team that takes ownership from concept to completion.
- Get in touch
- Best of the Best 2024
- Best of Awards 2024
- Best of Newly Listed 2022
Arctic Vinyl Windows & Doors takes pride in providing exceptional products and quality workmanship that will last a lifetime. With over 30 years of experience helping customers with their home improvement projects, we know a thing or two when it comes to transforming your home. Proudly family-owned and operated allowing us to personalize your experience from beginning to end. We are with you from the initial purchase to installation to warranty many years later to help ensure your satisfaction.
