Please use these convenient links to research and contact Northern California Bay Area State, County, and City building inspection departments:

STATE

• CALIFORNIA ENERGY COMMISSION

COUNTY

• ALAMEDA COUNTY
• CONTRA COSTA COUNTY
• LAKE COUNTY
• MARIN COUNTY
• MENDOCINO COUNTY
• NAPA COUNTY
• SACRAMENTO COUNTY
• SAN FRANCISCO COUNTY
  • Building Inspection
  • Planning Department
• SAN MATEO COUNTY
• SONOMA COUNTY

CITY

• HEALDSBURG
• LOS ALTOS
• LOS ALTOS HILLS
• NAPA
• NOVATO
• PALO ALTO
• ROHNERT PARK
• SACRAMENTO
• SAN JOSE
• SAN MATEO
• SAN RAFAEL
• SANTA ROSA
• SEBASTOPOL
• SONOMA