Hanford Email Format
ConstructionCalifornia, United States51-200 Employees
Hanford is a Petaluma, California-based construction firm that operates as a licensed general engineering and landscape contractor. The company concentrates on ecological restoration and heavy civil construction undertaken in environmentally and culturally sensitive resource areas. It is part of The Dutra Group family of companies, which focuses on dredging and marine construction and maintains nationwide operations. Hanford's project work includes stream and floodplain construction, soil bioengineering, vegetation management, park construction, and erosion control. In April 2025, The Dutra Group completed its acquisition of Hanford ARC, establishing Hanford as a subsidiary within the group.