Some of our top rated window contractors in Thornhill, Ontario
Sort by:
- Get in touch
Best of the Best 2025
Best of Awards 2026
PRE-LOCK Security Services IS TORONTO BASED Smart Home Alarm.com Authorized Service Provider & Locksmith Security Service Provider with a modern retail shop and show room. We are an all Canadian security provider. We have over 30 Mobile Service Vehicles ready when you are. We offer 24 HOUR ALARM MONITORING & 24 HOUR LOCKSMITH SERVICES, INCLUDING CAMERAS, SAFES, LIGHTING, VISIT Our Store LOCATED AT 800 PETROLIA ROAD, UNIT 1. WE ARE FACTORY AUTHORIZED MEDECO & MUL-T-LOCK TRAINED LOCKSMITH'S AND SERVICE AND SELL DSC, Honeywell, Napco, Crestron, & ELK Home & Business security alarm systems. We provide interactive alarm systems that you can control with your smartphone. WE ARE ULC LISTED FIRE AND BURGLAR ALARM SERVICE PROVIDER WITH OUR ULC LISTED LOCAL MONITORING STATION LOCATED IN Toronto. We are Alarm.com authorized Dealer and happy to make your home into a Smart Home Today!! WE PROVIDE HOME & BUSINESS ALARM MONITORING WITH 6 MONTHS FREE ON TAKE OVER SYSTEMS JUST FOR SIGNING UP WITH US WHEN YOU TELL US YOU FOUND US ON HOME STARS Our 24 hour locks & Locksmiths technicians are available around the clock in the Greater-Toronto Area with fully equipped mobile service vehicles that are GPS tracked for prompt reliable services. Pre-Lock Security provides integrated physical & electronic security solutions that separate our company from most security providers. We have built our business Since 1978 by bundling our security services and knowledge with proven effective security solutions that need to be taken to insure your property and family understand our unique balanced approach of security integration. Our factory trained alarm, lock, camera, security film and safe technicians are bonded and insured to provide your home, family & business security professionals that you can truly count on. Let our security professionals show you why "Better Lock Next Time" is more than just our slogan. Let our loss prevention experts show you why Pre-Lock Security has been voted number one by consumers over the many years in business. The Mul-T-Lock High Security Certified Professional logo indicates that the locksmith: Follows strict security measures Has completed extensive product training Conforms to legal requirements Dedicated to customer satisfaction Guarantees their workmanship Why Would You Deal With A Locksmith that is not a Certified Professional?
- Get in touch
Teamers Custom Millwork can help you with your install or renovate kitchen, interior design & bathtub or kitchen resurface or reface request in Maple and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Teamers Custom Millwork now to discuss your needs and arrange a quote.
- Get in touch
Ontario Windows and Doors offers premium quality materials and the best installation. It is a family run business with professional and experienced employees. Ontario Windows and Doors is committed to providing our customers with exceptional customer service, innovative, modern design options to suit the needs of any home and we are environmentally responsible ( energy star partner). Additionally, all of our windows and doors are manufactured in Canada with life time transferable warranty. We look forward to working with you for your windows and doors and you are going to be very satisfied customer.
- Get in touch
PBQ Renovation provides professional drywall, painting, and handyman services across Toronto and the GTA. We specialize in smooth drywall finishing, clean interior painting, and detailed repair work. Our focus is simple: clean workmanship, reliable scheduling, and professional results. Whether it’s a small repair or a full interior upgrade, we approach every project with precision and attention to detail. Our services include: • Drywall Installation & Finishing (taping, mudding, sanding) • Interior Painting • Wallpaper Installation & Removal • Repairs & Handyman Services We take pride in delivering smooth finishes, clean lines, and a hassle-free experience from estimate to completion.
- Get in touch
- Best of Awards 2026
Best of Newly Listed 2025
We are very excited to introduce and share with you a unique new product called Security Window Film! This film will add security to your home, protecting you and your family from forced entry, vandalism and projectiles. It will also protect your children and family from possible injuries from broken glass from your windows and doors. Window security film operates by reinforcing your existing window glass with a sturdy, protective layer. This film, composed of high-tensile polyester and special adhesives, fortifies the glass pane, creating a resilient barrier. Upon application, it enhances the glass’s ability to withstand significant impact, making it more challenging for burglars to break through. In case the glass does break, the film holds the pieces together, maintaining the pane’s integrity. It’s designed to absorb and distribute impact energy, whether from attempted break-ins or environmental factors. While it doesn’t render the glass unbreakable, it significantly boosts the window’s resistance, adding a crucial layer of security to your home. Please visit securityfilmcanada.ca for more information.
- Get in touch
At Ben’s Handy Services, we take pride in delivering high-quality craftsmanship and reliable home improvement solutions. With years of hands-on experience, we specialize in painting, wallpaper installation, renovations, drywall repairs, flooring, tiling, and general home maintenance. Every project is handled with attention to detail and a commitment to excellence. We use professional tools to ensure precise and long-lasting results because quality work starts with the right equipment. 📞 Contact us today for a free consultation! Let’s bring your vision to life.
- Get in touch
Harding Disposal Ltd. is a turnkey company offering rough site clean-up , demolition & bin rental for residential & commercial construction & contracting clients. We offer: - Site Clean-up - Demolition Services -Debris Removal & Disposal - Bin Rental from 5-20 cubic yards - Floating Services - Bulk Material Delivery ( gravel/screening/top soil/etc )
- Get in touch
Y.Z Glass Expert, as one of the successful local glass installation teams. We have many years of experience in the glass installation industry with 100% positive feedback from our clients who trust and support us. We are specialized in customizing different types of shower enclosure, shower door, commercial door, glass railing, etc. We can offer the most competitive price with the high-level standard of services to all our clients.
- Get in touch
GlassWise Inc. is an industry-leading architectural glass installation company that caters to commercial and residential clients throughout the Greater Toronto Area. Our owner operated business specializes in glass design and installation projects using this timeless material to enhance natural light, improve views throughout the room and create architectural focal points in unexpected ways. Our team of fully-certified professionals offers bespoke glass designs and solutions for projects of all scopes and levels of complexity. With over 20 years of experience in different areas of the glass industry, we bring a unique skill set to every project ensuring we exceed your expectations.
- Get in touch
Hello, my name is Saeid. I am a professional Cabinet Maker and Installer with experience in cabinetry, decking, finish carpentry, furniture assembly, TV mounting, appliance installation, and general handyman services. I take pride in delivering high-quality workmanship, attention to detail, and reliable service. Whether you need custom cabinetry, deck construction, carpentry work, appliance installation, or help with home improvement projects, I bring the tools, skills, and dedication needed to get the job done right. My goal is to provide a smooth, stress-free experience and ensure every customer is completely satisfied with the final result. Serving Toronto and the GTA.
- Get in touch
About Us Toronto Roofers Limited is a fully licensed and insured roofing company serving the GTA with over 19 years of experience. We specialize in residential and commercial roofing, including shingle, metal, flat, and waterproofing systems. Our services include new roof installations, repairs, skylights, flashing, gutters, soffit, vents, and 24/7 emergency service. We also provide free estimates and professional roof inspections. Certified with top manufacturers including GAF, IKO, BP, and more, we deliver reliable, high-quality workmanship on every project. Feel free to reach out to our experienced team anytime at Six Four Seven – Eight Zero Seven – Six Zero Seven Eight
- Get in touch
We Have over 20 Years of Experience in Renovation Services. At WLVS Renovations we provide professional and quality renovation. Servicing the Toronto and Greater Toronto Area for over 20 years. We only use the highest quality materials and employ the latest techniques to ensure that your renovation is both beautiful and functional. With our attention to detail and commitment to customer satisfaction, you can trust us to turn your vision into reality.
- Get in touch
- Best of the Best 2025
- Best of Awards 2026
MCBM Roofing Services is not your typical roofing company. We are a family-owned and operated company, specializing in residential and commercial roof installation, replacement, and repair. Our mantra is to always exceed our customers’ expectations. Founders Marcelo Sosa and Carolina Quagliata have a passion for providing a high level of service to their clients. With 15 years of roofing experience and 20 years in customer service between them, you are guaranteed exceptional quality workmanship and a lasting relationship built on open and honest communication. We know how crucial the structural integrity of your roof is. It protects your family and your valuables from the elements, helps make your house more energy efficient, and adds value to your home. That is why we are committed to providing our customers with the highest quality roof construction, at a reasonable price. From the beginning of a project to its completion, we pride ourselves on our high standards, professionalism, and superior results. We deliver on our promises, and we guarantee your satisfaction.
- Get in touch
- Best of the Best 2025
- Best of Awards 2025
HTR Windows and Doors is proud to bring only the best in window and door products and installation to Toronto and its surrounding areas. We have a passion for excellent service – guaranteeing timely installations and sales representatives who will walk you through every step of the process. Nothing matters more to us than your satisfaction. We want to help you be one step closer to your dream home – starting with your windows and doors!
