| Business | Phone |
| American Locating Svc 5462 Meckes Ln, Indianapolis 46237 | (317) 781-1459 |
| Central Locating Svc 7211 Hatteras Ln, Indianapolis 46214 | (317) 858-9829 |
| Central Locating Svc 8606 Allisonville Rd, Indianapolis 46250 | (317) 348-4530 |
| Tbe Group Inc 9241 Castlegate Dr, Indianapolis 46256 | (317) 585-3540 |
| Sm P Utility Resources 830 W 52nd St, Indianapolis 46208 | (317) 722-1549 |
| Mc Junkin Corp 8399 Zionsville Rd, Indianapolis 46268 | (317) 876-5050 |