| Business | Phone |
| Sid's Legal Immigration Svc 3200 Highland Ave # 200, National City 91950 | (619) 336-4040 |
| Genesis Immigration Svc 2305 E 32nd St, National City 91950 | (619) 470-1450 |
| International Immigration Svc Po Box 390, National City 91951 | (619) 871-1678 |