Your One-Stop Shop for Building Supplies
Welcome to WinCA Building Supplies, your trusted source for building materials in Mississauga, Ontario.
With over 50,000 sq. ft. of retail space, we offer a wide selection of products, including lumber, drywall, insulation, plumbing, electrical, HVAC, doors, tools, paint, flooring, and kitchen and bathroom vanities.
From professional contractors to DIY homeowners, we're here to help you get what you need for every project.
Visit us in Mississauga and let’s get your next project started!
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Building Supplies for Mississauga & the GTA
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We’d love to see you in person!
Stop by during our business hours, explore our products, and find what you need for your next project.
Store Hours
Open today | 07:00 a.m. – 08:00 p.m. |
Paint Colour Matching Service Available Starting at 9:30 AM
Please Note: Holiday Hours May Vary
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