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Explore Trusted Door & Window Companies Serving Thornhill, ON

Check the products, services, business details and available customer feedback for door and window businesses in Thornhill, ON. Use this information to narrow your options and contact suppliers or installers who may be suitable for your purchase or project.
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Comfort Windows & Doors
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Comfort Windows & Doors is a Vaughan-based contractor specializing in energy-efficient window and door replacement. With over 25 years of experience, we offer Energy Star-certified products, lifetime warranties, and professional installation services. Our commitment to quality, customer satisfaction, and transparent service has made us a trusted choice in Toronto and surrounding areas.
Window Replacement Door Installation Garage Doors
Excellent service Great communication Professional installation
(416) 800-1365 Call Profile
Concord (6.2 km) Richmond Hill (6.3 km) North York (7.1 km) Markham (8.3 km) Vaughan (8.5 km) Woodbridge (13.9 km) Scarborough (14.2 km) Toronto (18.4 km) Etobicoke (22.3 km) Newmarket (26.8 km)