# ARI-SON UNDERGROUND UTILITIES LLC, PHOENIX AZ: new USDOT registration (2026-10-11)

**New Fleet Score:** 50/100

| Field | Value |
|---|---|
| Company | ARI-SON UNDERGROUND UTILITIES LLC |
| USDOT number | 4624656 |
| Location | PHOENIX, AZ, 85031 |
| Registered | 2026-10-11 |
| Status | Active |
| Operation | Intrastate, non-hazmat |
| Power units | 6825 |
| Hazmat | No |
| General freight | No |

## Why this score
- 6825 power units: a real fleet from day one.

Source: FMCSA Company Census File (data.transportation.gov) (https://safer.fmcsa.dot.gov/query.asp?searchtype=ANY&query_type=queryCarrierSnapshot&query_param=USDOT&query_string=4624656). Last refreshed: 2026-11-03T18:28:04.010Z.
Data comes from the FMCSA Company Census File and can lag by a day or more; a registration is not operating authority, a safety rating or proof of insurance. Businesses only: names that look like an individual are excluded, and no phone, email or street address is included. Informational only.