Drexel, Barrell & Co.

Drexel, Barrell & Co. is a Colorado-based engineering and surveying firm with seven decades of continuous, locally owned operation that provides land surveying, geomatics and mapping, civil engineering, transportation and traffic engineering, and water resources engineering. Drexel, Barrell & Co. serves both public and private sector clients across Colorado by offering an integrated "A to Z" approach—from design surveys through final construction inspection and acceptance—so the company can streamline project management, reduce costs, shorten schedules, and provide a single source of responsibility for project decisions while emphasizing time-tested practices combined with innovative solutions.