COUNTY OF SONOMA
USDOT 2626599 · Doing business as SONOMA COUNTY FLEET OPERATIONS DIVISION
Active, intrastate (non-hazmat) carrier, large fleet (228 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)2 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 2626599 |
|---|---|
| MC Number | — |
| Legal Name | COUNTY OF SONOMA |
| DBA Name | SONOMA COUNTY FLEET OPERATIONS DIVISION |
| Entity Type | — |
| Phone | 7075652505 |
| Address | 1200 CENTURY COURT, Santa Rosa, CA, 95403 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 6 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 0 with injuries, 2 towaway) |
- 2026-01-10 — CA — towaway
- 2025-06-16 — CA — towaway
Most frequent violation categories: 30 (1), 51 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 228 |
|---|---|
| Drivers | 171 |
| Recent Annual Mileage | 1,212,565 |
| Last MCS-150 Filing | 10-JUL-25 |
COUNTY OF SONOMA operates 228 power units — a larger fleet than 100% of carriers registered in CA.
Nearby
Other carriers in Santa Rosa, CA
- SONIC NET LLC — USDOT 2713892, 426 power units
- WEST COUNTY TRANSPORTATION AGENCY — USDOT 2652745, 198 power units
- TOTAL WASTE SYSTEMS INC — USDOT 2849675, 84 power units
- ARGONAUT CONSTRUCTORS — USDOT 2805086, 81 power units
- LANDESIGN CONSTRUCTION AND MAINTENANCE INC — USDOT 2879697, 66 power units
Browse all carriers in Santa Rosa, CA or all CA carriers.