| Business | Phone |
| Effectiveness Through Comm Inc 2990 Jamacha Rd, El Cajon 92019 | (619) 660-5555 |
| Crowley Communications El Cajon 92020 | (619) 593-7600 |
| First Financial Svc East 11664 Fuerte Dr, El Cajon 92020 | (619) 593-1394 |
| G Cole Davis & Assoc 1667 Vann Ct, El Cajon 92020 | (619) 579-1630 |