| Business | Phone |
| American Intelligence 28202 Cabot Rd # 300, Laguna Niguel 92677 | (949) 365-5759 |
| Central Bureau-Investigation 28241 Crown Valley Pkwy # F610, Laguna Niguel 92677 | (949) 495-0769 |
| G W Mack & Assoc Investigative 30025 Alicia Pkwy # 171, Laguna Niguel 92677 | (949) 249-7611 |
| John Em Yeaw & Assoc 30100 Town Center Dr # 0-302, Laguna Niguel 92677 | (949) 249-1096 |
| Mc Neal Private Investigations 30011 Ivy Glenn Dr # 114, Laguna Niguel 92677 | (949) 363-7060 |