Since 1994, Ziegler Civil Engineering, has extensive experience working throughout California with many Local, State and Federal Agencies responsible for implementing and enforcing the building, development, planning, and environmental regulations that inform and guide all development, building and construction within the State. Professional work experience began prior to establishing the business in 1989 amounting to over 37 years of Professional experience throughout California. The following list are many of those locations and agencies.

Project Locations Placer CountySonoma CountyMarin County Nevada County Napa County Monterey County Alameda County Contra Costa County El Dorado County Los Angeles County San Mateo County San Francisco County Solano County Santa Clara County Santa Cruz County Butte County San Luis Obispo County City of Los AngelesCity of San FranciscoCity of Mill Valley Town of Tiburon City of San Rafael Town of San AnselmoCity of SausalitoCity of HealdsburgCity of CloverdaleCity of Santa ClaraCity of CotatiCity of PetalumaCity of Rohnert ParkCity of South Lake TahoeCity of Oakland City of Piedmont City of FremontCity of DublinCity of PacificaCity of AlamedaCity of NapaCity of San JoseCity of NovatoCity of AntiochCity of PittsburghCity of Rohnert ParkCity of Santa RosaCity of Cotati City of Agoura Hills City of Sebastopol City of Nevada City City of Grass Valley City of Paso Robles Town of Truckee Tahoe City and Unincorporated Placer County Areas

Local, State and Federal Agencies

Local, State and Federal Regulatory AgenciesCalifornia State Water Quality Control BoardCalifornia Department of Transportation – CaltransCalifornia Department of Fish and Game.Tahoe Regional Planning Agency - TRPACalifornia State ParksCalifornia Boating and WaterwaysCalifornia Coastal CommissionSan Francisco Bay Conservation and Development Commission - BCDCCalifornia Department of Forestry and Fire ProtectionUnited States Army Corps of EngineersUnited States Forest ServiceEast Bay Regional ParksSewer and Water DistrictsElectric, Gas and Communications ProvidersFire Districts Local and StateHomeowners Associations (HOA's)Architectural Design Review CommitteesCity CouncilsPlanning CommissionsBoards of SupervisorsOther Government Boards and Agencies