Since 1948, Kingston Block Co., Inc. in Kingston, Massachusetts, has been the go-to source for landscaping and masonry supplies. Whether you are building a retaining wall, chimney, stairs, patio, walkway, require bricks or the tools to install them we have the supplies and tools you need at a price that won't break the bank. The company was started by the Iannucci brothers and has been in business for three generations, offering quality products and service for more than 65 years. We are veteran owned and operated and our staff is certified in retaining wall blocks by the manufacturer. We service commercial and residential clients, and are always accepting special orders.