Green Pipe Bridge, CR 67 @ E Fork / Williams Fork, Yampa River, Routt County

Green Pipe Bridge, CR 67 @ E. Fork, Williams Fork, Yampa River, Routt County

Welcome to Drexel, Barrell & Co.!

Nearly seven decades of professional experience. Over 20,000 successful projects. An unwavering commitment to quality, delivered on-time and within budget, one project at a time.

These are the cornerstones upon which Colorado-based Drexel, Barrell & Co. has built our reputation for excellence. Since 1949, public and private sector clients have trusted us to provide civil, transportation, traffic, and water resources engineering and land surveying, geomatics, and mapping.

We handle complex projects by combining time-tested practices with innovative approaches. This is our way of matching the best solutions with the unique needs of each project to ensure your success.

Our Services and Expertise

We are land surveyors, civil-, water resources-, and transportation-engineers serving the public and private sectors of Colorado infrastructure design.

Our services include land surveying, civil engineering, site infrastructure design, transportation and traffic engineering, water and wastewater engineering, floodplain studies, construction engineering, surveying, and inspection. This comprehensive approach allows Drexel Barrell to provide our clients with an A to Z range of services. By offering technical expertise from design surveys through final construction inspection and acceptance, the client has one source of responsibility for project decisions and follow-through.

Our Approach and Philosophy

Boulder Office

In this era of industry consolidation, distant corporate management, remote decision-making, and specialists unable to see the effects of recommendations beyond their narrow disciplines, Drexel, Barrell & Co. stands out.

We offer an integrated, "holistic" approach to civil engineering projects that delivers locally-available engineering and surveying expertise to our public and private sector clients. This all-under-one-roof approach streamlines project management, reduces costs, shortens schedules, and minimizes client headaches.

Drexel, Barrell & Co.′s staff of engineers, surveyors and support personnel are accustomed to handling complex problems and unique situations that require special solutions. Our experienced personnel design projects by taking an innovative approach that is sensitive to the environment and economic constraints.