Police
Beaumont Police are on the ERICA radio system and use encryption. Unfortunately this means that Beaumont PD can no longer be listened to using a scanner.
Fire
Beaumont contracts with Riverside County Fire Department for fire protection and served by Station 20, Station 66 and Cherry Valley Station 22.
| Frequency | Tone | Usage |
| 151.385 | 110.9 PL | RRU 1 - West County |
| 154.130 | CSQ | Support 7 |
City of Beaumont
| Frequency | Tone | Usage |
| 155.925 | 110.9 PL | Beaumont Transit System |
Schools
| Frequency | Tone | Usage |
| 461.250 | 411 DPL | Beaumont USD - Transportation |
Utilities
| Frequency | Tone | Usage |
| 47.720 | 162.2 PL | Beaumont-Cherry Valley Water District |