| Business | Phone |
| Bank Of America 135 W Bonita Ave, San Dimas 91773 | (909) 865-2424 |
| Rancho Bank 530 W Bonita Ave, San Dimas 91773 | (909) 599-0871 |
| Washington Mutual 1198 Via Verde, San Dimas 91773 | (909) 599-9337 |
| Wells Fargo Bank 1005 W Arrow Hwy, San Dimas 91773 | (909) 305-0936 |
| Colorado Federal Savings Bank 550 W Cienega Ave # H, San Dimas 91773 | (909) 394-3040 |
| Downey Savings & Loan Assn 220 E Bonita Ave, San Dimas 91773 | (909) 592-4345 |
| Pff Bank & Trust 165 E Bonita Ave, San Dimas 91773 | (909) 000-1111 |