We are a California-focused environmental firm with more than 300 planners, scientists, civil engineers, licensed contractors, and technical staff.  We assist private and public clients on the environmental and engineering aspects of a broad range of projects that improve California’s communities, infrastructure, and natural environment. 

From planning, design, and permitting through construction, we help move projects forward through the complexities of regulatory compliance, budgetary and schedule constraints, and conflicting stakeholder interests.

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