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Our Products

• Masonry
• Landscaping
• Block
• Building Supplies
• Aggregates

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About Us

Niagara Block is a family-run company offering a full range of block, commercial and residential masonry products, building supplies and landscaping materials. Whether you’re a professional, contractor or a do-it-yourself weekend warrior, Niagara Block is your one-stop source for everything from standard, architectural and dry block to aggregates, landscaping supplies, and accessories. Our proudly Canadian company is built on a nearly century long commitment to quality and customer satisfaction. David and Dan Grimo are proud to carry on this tradition of excellence, and have made Niagara Block, a name you can trust!