Regulatory & Permitting Support

California’s environmental regulations are complex — but compliance doesn’t have to be overwhelming. At HES, we guide clients through permitting and compliance processes with practical, science-based solutions.

Our team has decades of experience working with the State Water Board, CDFW, SWRCB, and local counties, giving us the insight needed to streamline approvals and keep your project on track.

Our Regulatory & Permitting Services include:

Cannabis Compliance – Pre-purchase assessments, SWRCB enrollment, erosion and water management plans, water rights compliance, and site restoration.
Environmental Compliance – Site management plans, water rights registrations, streambed alteration agreements, nitrogen management plans, waste discharge permitting, and annual reporting.