"Colo is one of the best outfits in the business."
For the past 30 years, Colo has served Class I, Regional, Short Line railroads, municipalities and industrial clients. Our area of concentration is the greater Midwest. We have developed many close relationships with our customers and enjoy working more as a partner in executing MOW projects. More often than not, we get calls from our customers before the bid. We leverage our experience to help customers organize and design their plans.
The best way to learn about Colo Railroad Builders is to talk with our customers. We encourage you to speak with them and we will provide as many references as you want.