| CA | Los Angeles County | Alhambra Community Development | website |
| CA | Los Angeles County | Arcadia Building Services | website |
| CA | Los Angeles County | Artesia Building Safety | website |
| CA | Los Angeles County | Azusa Building Permits | website |
| CA | Los Angeles County | Baldwin Park Building Safety | website |
| CA | Los Angeles County | Bellflower Building Department | website |
| CA | Los Angeles County | Beverly Hills Building Safety | website |
| CA | Los Angeles County | Bradbury Building & Safety | website |
| CA | Los Angeles County | Cerritos Building Safety Inspections | website |
| CA | Los Angeles County | City of Bell Building and Safety Division | website |
| CA | Los Angeles County | Cudahy Building Safety | website |
| CA | Los Angeles County | Diamond Bar Building Permits | website |
| CA | Los Angeles County | Duarte Building Department | website |
| CA | Los Angeles County | El Monte Building Safety | website |
| CA | Los Angeles County | Inglewood Building Safety | website |
| CA | Los Angeles County | Irwindale Building Safety | website |
| CA | Los Angeles County | La Cañada Flintridge Building Safety | website |
| CA | Los Angeles County | La Habra Heights Community Development | website |
| CA | Los Angeles County | La Puente Building Permits | website |
| CA | Los Angeles County | Lakewood Building Department | website |
| CA | Los Angeles County | Long Beach Community Development Department | website |
| CA | Los Angeles County | Lynwood Building Safety Division | website |
| CA | Los Angeles County | Malibu Community Development Department Building Safety Division | website |
| CA | Los Angeles County | Maywood Building Permits | website |
| CA | Los Angeles County | Monterey Park Building Codes | website |
| CA | Los Angeles County | Palmdale Building Safety | website |
| CA | Los Angeles County | Pico Rivera Building Safety | website |
| CA | Los Angeles County | Rancho Palos Verdes Building Safety | website |
| CA | Los Angeles County | Rolling Hills Building Department | website |
| CA | Los Angeles County | Rosemead Building and Safety | website |
| CA | Los Angeles County | San Gabriel Building Inspections | website |
| CA | Los Angeles County | San Marino Community Development | website |
| CA | Los Angeles County | Santa Clarita Building Safety | website |
| CA | Los Angeles County | Santa Monica Building Permits and Plan Review | website |
| CA | Los Angeles County | South Gate Building Permits & Inspections | website |
| CA | Los Angeles County | South Pasadena Building Division | website |
| CA | Los Angeles County | Temple City Building Safety | website |
| CA | Los Angeles County | Walnut Building Department | website |
| CA | Los Angeles County | West Covina Community Development Applications, Permits & Forms | website |
| CA | Los Angeles County | Westlake Village Building Safety | website |