Some of our top rated door installers in Caledon East
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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.
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We're an award winning team of professionals in customizing homes. We have vast experience in both small and large scale projects. We take the job with care as we enlarge the house and we make it look like there was always this part.
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Best of the Best 2025
Best of Awards 2025
Best of Newly Listed 2023
Our company had been providing quality windows and doors in Toronto and surrounding areas for over 13 years. We offer a huge selection of standard and custom built windows, ranging from basic vinyl, single slider and casement windows, to classic options like bay windows and bow windows. Any window we install can also include beautiful interior wood cladding. In addition, we provide quality steel or fibreglass door installation for residential entrance exterior doors (single doors, double doors, sliding patio doors and storm doors.
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If you are looking for the finest quality custom shower glass doors and enclosures for your shower, look no further. Shower Lagoon has been a family company for the last 20 years. We have provided our clients (residential & commercial) with loyalty, quality, and dependability. We can design and manufacture any shower glass enclosure and glass doors in our factory using only the best materials. Custom shower glass doors, glass entrances, glass railings, frameless sliding system shower glass, glass storefronts, glass partitions, and many more services. We service all of GTA: Toronto, Etobicoke, Mississauga, Woodbridge, Vaughan, and Oakville! Call us for a free quote and you will not be disappointed!
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- Best of Awards 2020
We have been providing doors and garage repair and installation services in Toronto and the GTA for over 7 years. We are reliable and work professionally, and provide quality service that is backed by at 12-60 months warranty (depending on the service and product). Our clients are mostly happy returning customers and referrals from satisfied clients, we are honest and reliable. We also provide emergency repair services 24/7, on weekends as well as holidays. We provide estimates over the phone, as much as possible, or on-site for a small $25 visit fee.
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Garry Art is a leading provider of high-quality glass and mirror solutions, specializing in custom designs that transform spaces with elegance and functionality. We offer a wide range of services tailored to meet the unique needs of both residential and commercial clients. Our expertise includes: Shower enclosure -Glass railings -Office partitions -Glass doors -Table tops -Custom Mirrors We offer 1 year installation warranty. Please dm us for more info. Thanks
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- Best of the Best 2025
- Best of Awards 2025
At Optima Windows and Doors, we pride ourselves in setting industry high standards with experience, dependability, consistency, and quality workmanship. Our team is comprised of certified, skillful window professionals with an upwards of 20 years experience. No job is too big or too small. We treat every project equally providing professional and reliable service throughout the GTA.
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We are in this business more than 10 years we are working all over in Ontario and our best thing is working on time.
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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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- Best of Newly Listed 2025
LGM Custom Glass and Mirror serve the GTA and surrounded areas with glass and mirror products that are made per order. Thanks to excellent customer service and high product quality and as a result we achieve a great reputation. We are the specialists in wide variety of customized glass. When it comes to providing glass or mirror products for your home or business, LGM Custom Glass and Mirror is your number one source. We manufacture and install custom shower doors and enclosures, storefronts, glass entrance systems, railing systems, "UV" bonding products, table tops, wall-to-wall mirrors, closet doors, and many more custom glass and mirror products. Our personnel are experts in the field of glass and mirror craftsmanship. We guarantee the quality of work you will receive! The understated beauty of glass will lend elegance to your home or commercial space, and mirrors carefully placed will open and brighten small urban enclosures. We endeavor to satisfy our clientele with our fine aesthetic sensibility and excellent craftsmanship. In fact, over 90% of our customers are referred by existing customers. Contact us today at 647-986-4005
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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 .
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Founded in 2022 by experienced Construction Project Manager Jose Cajiao, LaHun Group is a Toronto-based renovation company specializing in residential / commercial transformations. With international project management experience and a strong eye for detail, Jose built LaHun Group to deliver high-quality, personalized renovations grounded in trust, transparency, and craftsmanship. From modern condo makeovers to complex commercial upgrades, our team brings strong leadership, reliable execution, and a commitment to exceeding client expectations. At LaHun, there’s no such thing as a small project—because every space matters, and every client relationship is equally valuable. We don’t just renovate spaces—we build lasting relationships and elevate everyday environments with purpose and care. Message us so we can assist you and arrange a quote.
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Transform your space with expert renovations. We turn your vision into reality. Let’s build your dream! At MyProRenos, we can help you with your install or replacement of window frames, build or renovate kitchens, bathrooms, basement & install or repair acoustic ceiling tiles requests in the GTA and surrounding areas. We also provide services like painting and flooring. Get in touch with us now to discuss your needs and arrange a quote.
