Drexel, Barrell & Co. is excited to launch our newly redesigned website! For more than 77 years, we’ve provided trusted land surveying and civil engineering services to communities throughout Colorado.

Founded in Boulder in 1949, Drexel Barrell has grown from a small surveying practice into a multidisciplinary firm serving clients across the state. Our new website makes it easier to explore our history, projects, and people—while reflecting the expertise and personal service that have defined DBC for generations.

Explore our new website and discover what more than seven decades of experience can bring to your next project.