| Business | Phone |
| Binational Investigators 408 James Ct, Chula Vista 91910 | (619) 422-7184 |
| Edward Lopez & Assoc Po Box 210296, Chula Vista 91921 | (619) 656-2652 |
| Oscar D Garcia Private Invsgtr Po Box 7758, Chula Vista 91912 | (619) 420-5420 |
| Defense Investigative Agency 537 Glover Ave # 2, Chula Vista 91910 | (619) 934-0081 |
| Lou Murray Investigaitons Intl Po Box 670, Chula Vista 91912 | (619) 421-6240 |