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.

​

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.