Some of our top rated door installers in Thornhill, Ontario
Sort by:
- Get in touch
Masterbuild windows and doors established in 1999 in toronto . We provide professional instalation services on windows and doors replacement all across GTA . Which includes building bay windows , brick and concrete cut outs , aluminum glass enclosures , European tilt and turn windows , comertial windows and doors , garage doors , interior doors. multiple windows styles and glass options , triple glass with LowE glass and argon gas , foam field vinyl windows frames and more . All types and styles of exterior doors from steel and fiberglass doors to a solid wood doors with any style of stained glass designs or wrought iron Disign finished any colour , with any type of trim and with hundreds of hardware choices to choose from . Our locally manufactured windows and doors all comes with highest energy ratings in canada . And all been tested for wind , water , heat , cold and pressure by energy star . All of our windows and doors are installed by our in house friendly licensed insured and certified installers with minimum of 15 years experience in a trade and compliments by a life time warranty , one of the best warranties on the market today . We provide a free no obligation in home professional consultations or a tour at our showroom . We have thousands of Successfully completed projects across ontario in the pst over 20 years with thousands of satisfied home owners you can also visit our website at masterbuildgta.ca and check our renovations department , we specialize in exterior and interior renovations such as driveways interlocking , ashfalt, roofing , stone and stuco , sofit facia and Eavestrough, fence and deck interior doors , flooring , hardwood, tiles , mouldings and painting , basement finish , kitchen, bathroom and electrical. . Call us now to get best results , guaranteed energy savings and a pleasant windows and doors replacement experience or profession exterior and interior renovations .
- 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
GTA Reno Experts – Your Trusted Renovation Partner in the GTA At GTA Reno Experts, we specialize in turning houses into dream homes. With years of experience in interior renovations, we provide reliable, high-quality workmanship for kitchens, bathrooms, basements, and more. Our team is fully licensed and insured, and we pride ourselves on being transparent, affordable, and easy to work with. From small updates to full-scale renovations, every project is handled with care, professionalism, and attention to detail. We know inviting a contractor into your home requires trust — that’s why we communicate clearly, respect your space, and deliver results you’ll love. 📍 Serving homeowners across the Greater Toronto Area, GTA Reno Experts is here to make your next renovation stress-free and seamless.
- Get in touch
Handyman Kwik Solutions is a company with strong skills and expertise in handyman services. Backed by crews each with many years of experience and consistent customer satisfaction, we offer services in: *** - Drywall Repair and Installation - Windows and Doors Installation - Electrical - Fences Installation - Fixing Wet Basement - Kitchen Remodelling: Granite, Marble Counter tops - Plumbing, Framing, Flooring, Tiling, and Painting - Wallpaper - Shelving - Hanging Blinds, and - Furniture Assembly *** We offer free and quick estimates anywhere within the GTA.
- Get in touch
As a dedicated and meticulous handyman, I take pride in providing honest, high-quality services to all my clients. My approach is rooted in a deep sense of responsibility, ensuring that every task, no matter how big or small, is completed with the utmost care and attention to detail. I strive for excellence in every project and guarantee that I will see it through to the very end, delivering results that exceed expectations. With me, you can trust that your home or business is in good hands, and no task is ever left unfinished.
- Get in touch
At Window Fashions Depot You Will Experience A Large Selection of Interior & Exterior Window Fashions; Shutters, Blinds, Shades, Drapery, Drapery Hardware and Awnings. WFD Specializes In Window Fashion Motorization. Visit Window Fashions Depot for all of your window covering needs!
- Get in touch
Pro-Edge renovation and construction company, provide you all service required for renovation and construction for your home
- Get in touch
Locksmith and Security services 24/7 Emergency Fast & Affordable great service Lockout services Lock change/repair/New High security locks Auto/Car key lost/broken Access Control Exit Devices
- Get in touch
GSNM is a Toronto glazing, window & door specialist serving homeowners and property managers across Toronto and the GTA. We handle window & door replacement, glass repair and replacement, sealed-unit and storefront glass, and caulking & weatherproofing — plus architectural glazing and curtain wall for commercial clients. Fully insured ($10M liability), WSIB compliant, and Working at Heights certified. Clean, on-time, professional work with honest quotes. We speak English, Russian, Ukrainian, and Georgian.
- Get in touch
For over 15 years, our drive to build a strong network of professional and licensed installers has been at the heart of our company. What makes Building Luxury different is our laser-focused specialty in each area of installation for a range of high-quality products, including windows amd doors. Vetted by years of strong and reliable performance, our products supplied by a trusted network of manufacturers and impeccable installation service has earned us a trusted name in the industry
- 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
Whether it's getting your home remodeled or fixing damage that's been done to your home, we're here to help you every step of the way. ATC has been around since 2003, so we really mean it when we say we're here to help you. Our Promise Our work is good. We promise. And behind that promise, we want you to know that we back our work with a satisfaction guarantee. We won't stop working until you like what we've done. Our Mission At ATC, our mission is to serve our clients in a professional manner while applying our expertise, construction knowledge and skills to the building program. We strive to ensure our projects are constructed efficiently and orderly, with uncompromised quality.
- Get in touch
At Shahriyar Construction & Renovation, we believe every successful renovation starts with trust, clear communication, and quality workmanship. We specialize in bathroom, kitchen, basement, and full home renovations, as well as flooring, drywall, painting, framing, trim, custom carpentry, and complete interior finishing. Whether your project is a small upgrade or a full renovation, we treat every home with the same level of care, precision, and respect. We work closely with our clients from the initial consultation through project completion, providing honest advice, transparent pricing, and reliable timelines. Our team is fully insured and WSIB covered, with licensed plumbing and electrical professionals completing all required work. We follow Ontario Building Code requirements and use quality materials to ensure every project is built to last. Customer satisfaction is our highest priority. We take pride in delivering clean, organized job sites, paying attention to every detail, and standing behind the quality of our work. Our goal is simple: to make your renovation experience smooth, stress-free, and exceed your expectations.
- Get in touch
I've been providing top-notch handyman services to the GTA area for 5 years already, and have received various commendations. Let my experience and affordable rates benefit you in any handyman service that you need, including: 1) Furniture (beds, wardrobes, tv stand etc) assembly. 2) Patio Set assembly. 3) Trampoline set assembly. 4) Kitchen Cabinets assembly. 5) TV Mounting 6) Painting 7) Door reinforcement lock installation 8) Smart Home automation 9) Caulking 10) Minor plumbing 11) Wall repair 12) Moving help For your peace of mind, I invite you to view my nearly 200 video testimonials on my youtube channel. www.youtube com/@awesomehandyman or My plumbing at www.youtube com./@awesomeplumbing Or pls search youtube for my channels @awesomehandyman @awesomeplumbing
- 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.
