Nicolock Paving Stones and Retaining Walls manufactures a complete line of interlocking concrete paving stones, architectural paving slabs, precast concrete products, and segmental retaining wall systems. With the largest selection of products in the industry and rich, vibrant colors that are present throughout each paver, Nicolock products will exceed your expectations the day they’re installed and everyday thereafter.

Technological advances such as our Paver-Shield ™ technology, select materials, and rigorous quality-control guarantee product consistency and ALL manufactured Nicolock products come with limited lifetime warranty.

The Nicolock organization is backed by nearly 50 years of experience in the production and supply of quality concrete products. Corporate offices are located in Lindenhurst, NY, with additional manufacturing locations in North Haven, CT and Frederick, MD, as well as strategically placed distribution yards so we are always “close to home”.