| Business | Phone |
| Bruce Koger Investigations 1104 Myrtlewood Dr, Friendswood 77546 | (281) 992-0359 |
| David D Buckley Investigators 628 S Friendswood Dr, Friendswood 77546 | (281) 482-2092 |
| Fleisher Investigative Svc 4815 Fm 2351 Rd # 206, Friendswood 77546 | (281) 996-6400 |