Northern Block Cortland is one of the largest concrete block and masonry suppliers in Central New York. Selling masonry products that form the bedrock of local buildings and the architectural features that make them unique, including homes, schools, businesses and much more.

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While we specialize in concrete blocks and various masonry and concrete supplies, we also carry a variety of hardscape products and chimney materials.  We can help you to create structures and other unique projects that stand up to the elements of Upstate NY. Our masonry and hardscape supplies include concrete blocks, bricks and pavers in various sizes, colors, and textures.  Our knowledgeable staff is always available to assist you with recommendations to complete your project with your vision.

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We know that when it comes to masonry work, material quality is second only to skill. Our masonry products are manufactured by the brands you know and trust. We contractor grade tools and supplies that you can feel confident that your project will stand the test of time.  Contractors, architects, engineers, homeowners and DIY-ers alike choose us because they know we will have the best selection, the best prices and the best service they will find.

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We’re proud of our combined over 50 years of experience in the industry and are here to help you bring your creations to life.  Whether you’re installing a new patio from scratch or putting the unique architectural touches on a commercial building, see why our local masons and other craftspeople have trusted us for masonry supplies and masonry tools since 1969.

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• We stock a wide variety of manufactured stone able to use either as exterior or interior spaces.

• We sell quality foundation coatings to help protect structures.

• We offer quick delivery in surrounding counties working with your timing needs.

• We supply concrete masonry units and other masonry & concrete supplies from brands including Conproco,  Kraft, BonTool, Sakrete and many more.