To strive to be the highest quality producer in the public works construction industry and provide service that exceeds our customer’s expectations.




From the pre-planning stage to the finished project, at Capitol Underground we have the experience, vision, and expertise to make your project a success beyond your expectations. Here you can learn more about some of the projects we've done.


Capitol Underground places a very high value on the planning of a project before starting. During the planning phase, we work with the client and their engineer to evaluate all the potential construction problems and to develop a schedule that establishes milestones for the project and identifies the sequence of work activities.


Throughout construction, our field supervision maintains daily contact with all of the Project Team members, to ensure the schedule is maintained and timely completion is achieved. Our ability to finish projects on time and within budget allows us to provide a seamless transition for project closeout and streamline the turnover process.


Project Spotlight


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Click the Gallery button on the lower left of the player to return to the projects gallery