Western Summit Constructors, Inc. is a Colorado- founded company that has successfully constructed municipal water and wastewater facilities and associated pipelines throughout the United States since 1981. In 2008, Western Summit’s strength and excellence were bolstered by joining the Kiewit Corporation. Kiewit is one of the largest and most respected construction, mining and engineering organizations operating in North America and Australia. Western Summit maintains its own identity and reputation and provides local service and expertise, and has the support and financial backing of a global, powerhouse corporation.