Since 1979, Colo Railroad Builders has been a leader in new track construction, rehabilitation and maintenance for railroads and private industry. We handle projects of any size but excel at large projects that require experienced crews and specialized equipment. Backed by technical expertise, a full range of specialized equipment and a workforce trained in the latest rules, regulations, safety and best practices, we deliver our projects safely, on time and within budget. We have the capability to handle any size project throughout the United States; install hundreds of miles of rail and hundreds of thousands of ties each year. We are on the Board of Directors of the National Railroad Contractors Association (NRC), and are active in the American Shortline Railroad Association (ASLRRA) and the American Railroad Engineering and Maintenance Association (AREMA). Colo is recognized annually for its safety policies and practices by the National Railroad Contractors Association and operates with a ‘Zero-Injury Philosophy’.