CASTLE ROCK, Colo. (Oct. 7, 2025) — HEI Civil, a heavy civil construction company, announced that its Colorado Division has received the 2024 William H. Feather Safety Award by the National Utility Contractors Association (NUCA). This award recognizes the team for achieving an exceptional safety record of over 1 million man-hours worked without a recordable incident, underscoring the company’s deep commitment to safety.