Sigma Marble, Granite and Tile is a Dallas-based, family owned and operated business founded in 1986 by George Kanaan. In 1991, the company expanded its operation and opened a full-service fabrication and installation facility in Houston, Texas. Since its inception, Sigma Marble has strived to be the best in its market. For over 20 years we have consistently stayed ahead of our competition by improving our processes through automation, developing people, and staying true to our client's commitments. Our mission is to build projects of the highest quality by leading as innovators in our industry, earning the trust of our clients and suppliers, working as a team to exceed our customer's expectations, and serving our community as good corporate citizens. Growing the breadth, height and depth of our business will continue to drive our long term goals and corporate culture.