Some of our top rated window contractors in Thornhill, Ontario
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Opzionie Architectural Systems Inc. Canadian Entrance, Opening & Security Solutions Opzionie Architectural Systems Inc. is a Canadian company specializing in the design, supply, installation, maintenance, inspection, and integration of entrance, opening, security, and architectural hardware systems for commercial, institutional, industrial, and residential properties across Ontario. With more than 26 years of international industry experience, our expertise has been developed through projects involving commercial buildings, financial institutions, embassies, government facilities, healthcare, hospitality, education, and other high security environments throughout Canada and the Middle East. We provide practical, technically sound, and cost effective solutions that combine architectural hardware, physical security, accessibility, automation, modern access control technologies, finishes items like vinyl / laminate flooring amd other many more architectural finishes. Our Core Services Doors & Entrance Systems • Commercial and Residential Door Solutions • Hollow Metal and Wood Doors • Aluminum Storefront Entrances • Glass Entrance Systems • Fire Rated Door Assemblies • High Security and Specialty Doors • Vault and Security Door Consultation • Sliding, Swinging and Automatic Doors Architectural Hardware • Door Closers • Hinges and Pivots • Exit Devices • Lever Handles and Locksets • Cylinders and Master Key Systems • Door Coordinators • Thresholds and Weatherstripping • Door Accessories Locksmith & Security Services • Lock Repair and Replacement • Rekeying Services • High Security Cylinders • Smart Locks • Electronic Locking Systems • Electric Strikes • Electromagnetic Locks • Panic Hardware • Access Control Hardware Automatic Door Systems • Automatic Swing Door Operators • Automatic Sliding Doors • Low Energy Operators • Accessibility (AODA) Solutions • Preventive Maintenance • AAADM Inspections Security & Access Solutions • Access Control • Door Automation • Security Hardware • Entrance Security Assessments • Physical Security Upgrades • Safe Room and High Security Door Consultation Glass & Interior Systems • Glass Doors • Office Partitions • Shower Enclosures • Glass Hardware • Interior Architectural Systems Why Clients Choose Opzionie • Over 26 years of international industry experience • Canadian company with global project expertise • Strong background in banks, embassies, government facilities, commercial developments, and high security environments • Technical and solution based approach • Honest recommendations before any work begins • Professional site assessments • Supply, installation, inspection, maintenance, and repair • Coordination with leading manufacturers and specialty contractors when required • Fully warranted workmanship • Residential, Commercial, Institutional, Industrial, and Property Management solutions Our Commitment Every project begins with understanding the client's operational, security, accessibility, and budget requirements. We believe in providing the most practical and commercially viable solution rather than simply replacing products. Whether you require locksmith services, architectural hardware, automatic doors, access control, entrance modernization, or specialized security solutions, Opzionie delivers dependable expertise backed by decades of international experience. Our Philosophy Professional Advice. Practical Solutions. Long Term Value.
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Best of the Best 2024
Best of Awards 2026
Everest Windows & Doors Your trusted full-service window and door experts. We specialize in the production, sales, and installation of premium windows and doors across a wide range of areas, including Toronto, Hamilton, Mississauga, Vaughan, Burlington, Muskoka, and more. Why Choose Everest? • “Customer for Life” Guarantee: Our motto reflects our commitment to quality. With Everest, you’ll never need to replace your windows or doors again for as long as you own your home. • Superior Performance: We design, manufacture, and deliver high-performing windows and doors tailored to your needs. • Expertise You Can Trust: Our experienced team and state-of-the-art manufacturing plant bring innovative designs and exceptional craftsmanship to every project. Service Areas: We proudly serve over 30 locations, including Richmond Hill, Newmarket, Oakville, Kitchener, Niagara Falls, Barrie, and more. Transform Your Home Today Choose Everest Windows & Doors for precision, speed, peace of mind, and an outstanding customer experience.
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- Best of the Best 2025
- Best of Awards 2026
Imperial Roofs is a 4.8/5 Google company with over 5000 homes re-roofed. We have also won the best of the best award on Homestars for consecutive years! In 1968 our founder started Cel Marchildon Roofing, which has grown into the company we have today. Through commitment to excellence in our workmanship and materials we have built our reputation of TOTAL CUSTOMER SATISFACTION by providing our customers with the BEST ROOFING / EXTERIOR RENOVATION SYSTEMS that will accommodate their needs and budget. We will provide you, our valued customer, with a detailed assessment that will outline the specific requirements for your home. Our expert staff is committed to providing you with the BEST ROOFING/ EXTERIOR RENOVATION EXPERIENCE available in the GTA. We also provide commercial flat roof services. All workers are covered by WORKERS COMPENSATION. Our company is fully LICENSED AND INSURED to provide you with a WORRY FREE ROOFING EXPERIENCE. We DO NOT USE ROOFING SUB-CONTRACTORS. All work is performed by our expert employees. This may or may not be your first time purchasing a new roof, however we would like to outline some of the key factors in our operating process: Provide a copy of our Insurance Certificate Provide a copy of Workplace Insurance Safety Board Certificate upon request Provide a copy of our Operating License Protect your home and surrounding area from falling debris Tear off all old shingles to the roof deck Inspect the wood deck for rotting and warping areas Install eave protection to all insulated eaves Install name brand shingles with your choice 50 year limited lifetime guarantee all the way to designer shingles. Install proper ventilation to the roof. Install new metal flashing where needed or refurbish to “new” standards Install closed valleys systems with ice shield underneath to ensure maximum protection Full property clean up using magnetic sweeps and trailers to ensure no driveway damage All employees are Working at Heights trained. Services We Provide: *Asphalt Shingle Replacement *Gutters, Soffit & Fascia *Siding - Vinyl, Aluminum *Leaf Screen for Eavestroughs *Rooftop Snow & Ice Dam Removal *Roof Repairs *Roof Evaluations *Cedar Shakes *Slate Roofs *Insurance Claims *Flat Roofs *Ventilation Upgrades
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With over 10 years of experience in commercial and residential cabinet making and installation, we specialize in delivering high-quality craftsmanship for all types of home renovation and remodeling projects. Our vision is to provide exceptional results while maintaining cost-efficient solutions tailored to our clients’ budgets. We are insured of 2 million liability insurance and WSIB. We also conduct house upgrading, Expansion, renovation, flooring, tiling, bearing wall removing.
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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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NEW IN CANADA Asento – Professional handyman services specializing in the installation, repair, and replacement of windows, doors, and glass. We help our clients create a comfortable and secure environment in their homes or offices by delivering fast, high-quality, and affordable solutions. Our services include: - Installation and replacement of windows and doors. - Glass repair and sealing. - Eliminating drafts and improving insulation. - Installing hardware and door closers. - General handyman services for homes and businesses We prioritize quality, reliability, and customer satisfaction. Contact us today, and let us help you with any home or business improvement needs!
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ELC Contractors Ltd: Your Trusted Partner in Construction and Renovation With over a decade of experience, ELC Contractors Ltd specializes in a wide range of construction services tailored to meet your needs. Our expertise encompasses General Contracting, Demolition, Basement Renovation, Home Additions, Decorative Concrete, and much more. We pride ourselves on our comprehensive design/build services, ensuring that every project is executed with precision and care. Our skilled team is proficient in Structural Engineering, Waterproofing, Paving, Trim and Moldings, Masonry & Bricklaying, and Kitchen and Bathroom Renovations. Whether you're looking to transform your home office or create an outdoor oasis with Interlocking Stone, we've got you covered. At ELC Contractors, we understand the importance of quality and craftsmanship. Our commitment to excellence is reflected in every project, from Framing and Foundations to Excavation and Tuck Pointing. Let us turn your vision into reality with our dedicated team of professionals who are ready to tackle any challenge. Choose ELC Contractors Ltd for reliable service, exceptional results, and a seamless renovation experience. Your dream space awaits!
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Renovations • Metal Framing • Drywall • Demolition • Carpentry Skilled Worker with 3+ years of experience in residential & commercial projects. Hands-on, detail-oriented, and focused on delivering quality results. ✅ G2 Licensed Driver | Reliable | Team-Oriented 📍 Richmond Hill, Ontario — Available GTA-wide Also available for: Cleaning, Dumping & Site Assistance.
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"Transform your outdoor living space with our high-quality interlocking pavers! Our variety of styles and colors ensure a customized look and feel. Durable, low maintenance, and eco-friendly make them perfect for patios, walkways, and driveways. Upgrade your curb appeal at a competitive price. Contact us today for a free estimate!" 1) Interlocking and asphalt parking Paving, 2) Landscaping: Backyard design & water fountain 3) in-door/ out-door pool, 4) Deck & Fence, 5) roofing: flat, shingles, metal. That’s all we covered by the 4 professional teams with 10 years of experience. Please call Jack
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- Best of Awards 2023
Invincible Garage specializes in designing your garage to look luxurious and well organized. We design cabinetry to meet your needs, making everything easily accessible and manageable. Creating lighting that meets every family members needs, whether its the handy man at work or kids simply practicing with their band in the garage, we have what best suits you. Painting skills that will add a fresh new look to your garage and applying floor coating that gives your garage a look that makes friends and neighbours think you spent millions. By making all these upgrades to your garage, you are adding more market value to your home and creating a space that you will enjoy every time you step into your car .
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Welcome! I'm Ali, a skilled and passionate cabinetry professional dedicated to bringing your vision to life. Whether you're looking to transform your kitchen, upgrade your bathroom, or create custom storage solutions, I specialize in designing and building high-quality, functional, and beautiful cabinetry tailored to your needs. With 10+ years and a commitment to precision and craftsmanship, I take pride in delivering results that exceed expectations. From concept to completion, I'll work closely with you to ensure every detail is perfect. Let's turn your ideas into stunning, durable cabinetry that enhances your space. I look forward to making your dream project a reality!
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Established in 2012. Roofing, Landscaping, Stone, Interlock, Bathroom, Kitchen, Basement, Heating and Cooling, Garage Door,
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CHC is the exclusive Canadian dealer for Patio Enclosures products, proudly serving Ontario and not limited to Toronto, Surrounding GTA and Tri-Cites areas. Patio Enclosures has been building and creating beautiful living spaces since 1966. We have had the opportunity to transform many dreams into reality by designing rooms where you can relax and your children can safely play. We have enjoyed being a part of homeowners’ lives and strive to continue to provide our customers with the best building methods on the market. This dedication and care has made Patio Enclosures the largest manufacturer and installer of Sunrooms, Solariums and Conservatories in the industry. As an award winning company, we take great pride in every sunroom or home extension we build. Patio Enclosures products are distributed to branches, franchises and dealers to provide you quick service at a competitive price. All of our Sunrooms, Solariums, Additions and Conservatories are designed and custom-manufactured in our factory. As a NARI certified remodeler, we work to make sure every product you receive the best quality and fit for your home. If your design requires special attention, one of our engineers will work closely with you to create and design a Sunroom, Solarium, Traditional Addition or Conservatory that works with your home, lifestyle and budget.
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Bear construction are a renovation company with 32 years experience no job is to small we have many referrals
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- Best of the Best 2025
- Best of Awards 2025
City roofing and aluminum co. has been in business since 1994, over all these years, our extreme commitment to excellence and customer service make us one of the most trusted name in the roofing industry. Our roofing department offers residential and commercial services including re-roofing; new roof construction and retro-fitting, we install a wide range of materials such as asphalt shingles, metal roofing, composite roof and cedar wood shakes. Our aluminum department offers complete aluminum product.s and sheet metal work, our crews utilizes state of art tools and equipment to install aluminum soffit, fascia, seamless eavestrough and rainware accessories. What’s more, in addition to providing re-roofing services and new construction work, we also offer roofing repair services, on-going maintenance service, and roofing inspection consultations. These services are designed to extend the life of your roof by identifying and fixing the minor problems before they become major issues.
