Granite Construction Company was incorporated in 1922 and is a heavy civil contractor who builds infrastructure-related projects in the United States. The company also produces construction materials such as sand, gravel, asphalt concrete, ready mix, etc. The company headquarters is located in Watsonville, California, United States. The company has played important roles in the building up roads, mass transit, tunnels, bridges, airports, etc. The company has locations in Nevada, Utah, Washington, California, Arizona, Alaska, Texas, Florida, and New York. The company helps private industries, companies, home owners, public agencies, contractors and municipalities for their construction needs.