| Business | Phone |
| Garrido Agency 5439 Clayton Rd # F, Clayton 94517 | (925) 673-2170 |
| Reyna Insurance 1250 Pine Ln, Clayton 94517 | (925) 256-6768 |
| State Farm Insurance 6200 Center St # A, Clayton 94517 | (925) 672-2300 |
| California Covered Risk Ins Clayton 94517 | (925) 672-6324 |
| Diversified Capital Insurance 3101 Morgan Territory Rd, Clayton 94517 | (925) 254-4637 |
| Insurance Management Corp 6160 Center St, Clayton 94517 | (925) 673-2200 |
| Releis Insurance 132 Mount Whitney Way, Clayton 94517 | (925) 676-2008 |
| Travel Guard Clayton 94517 | (925) 672-8757 |