Northern Block Cortland is one of the largest concrete and masonry suppliers in Central New York. We sell 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 ready-made masonry blocks and various masonry and concrete materials, we have a huge variety of concrete and hardscape products and even chimney materials to help you create structures and unique features that stand up to the elements. Our masonry and hardscape supplies include blocks, bricks and pavers in all types of sizes, colors and textures. Moreover, our knowledgeable staff is always available to make recommendations and help you find exactly what you’re looking for.

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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 only sell the best, and you can feel confident that no matter your project, it will stand the test of time. Architects, engineers and DIY-ers alike choose us because they know we have the best selection, the best prices and the best service they’ll find.

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We’re proud of our 50 years of experience in the industry and are here to help you bring your creations to life, whether you’re paving a new patio from scratch or putting the unique architectural touches on a commercial building. See why 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 stone for both exterior and interior spaces.

• We sell quality foundation coatings to help protect the most essential structures.

• We offer quick delivery in surrounding counties with convenient time windows.

• We supply concrete masonry units and other masonry & concrete supplies from brands including Unilock, Conproco,  and more.