Our hands on project experience spans conceptual feasibility studies, engineering design, project specifications, bid and award, and construction oversight.
DOF is a specialized firm whose mission is to provide hands-on senior level environmental consulting services to industrial, commercial, and municipal clients.
By balancing technical, regulatory, and political demands from inception through completion, we help clients resolve environmental issues with smart, cost-effective solutions.
The principals of the firm are recognized industry experts bringing in-depth understanding of environmental, engineering, geological, hydrogeological, and construction issues to every project.
Find us at the WEDA Pacific Chapter Conference
DOF’s Patrick Hsieh will be a panelist for the ITRC Panel Event: Stormwater Best Management Practices Performance Evaluation