Cator Ruma is a consulting engineering firm providing mechanical, electrical, plumbing, technology, and commissioning services for clients across the western United States. Founded in 1959, the firm partners with institutions in sectors including healthcare, higher education, K-12, civic, hospitality, laboratories, and mission-critical facilities.
With a team of more than 110 engineers and specialists, Cator Ruma focuses on designing reliable, long-lasting systems that support spaces where people work, learn, heal, and gather. The firm has offices in Colorado, Wyoming, Idaho, and Utah, including a Cheyenne location, and is guided by values of quality, integrity, and purposeful innovation.
