| Business | Phone |
| Advent Investigative Group 555 S Sunrise, Palm Springs 92262 | (760) 325-9046 |
| Dcg Investigations Palm Springs 92262 | (760) 778-7111 |
| Dobbins Detective Agency Inc 429 E Tahquitz Canyon Way, Palm Springs 92262 | (760) 416-6855 |
| Donnell F Houton Investigation Po Box 4804, Palm Springs 92263 | (760) 327-2404 |
| Esi Intl Inc Palm Springs 92262 | (760) 320-3066 |
| Eugene Casey Investigation Po Box 9506, Palm Springs 92263 | (760) 329-6973 |
| H W Investigations Palm Springs 92262 | (760) 322-4055 |
| Homeland Security Dogs 255 N El Cielo Rd # 205, Palm Springs 92262 | (760) 323-2123 |
| Kevin Cochrane Organization Palm Springs 92262 | (760) 323-1613 |
| Tactics Investigations 611 S Palm Canyon Dr # 7545, Palm Springs 92264 | (760) 320-6501 |