CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES
DBA: SONOMA DEVELOPMENTAL CENTER
Operations
What CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 2811331
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Active
- FMCSA lists this USDOT number as active. Active status alone doesn't confirm current insurance or operating authority; those are separate checks.
- Operation type Intrastate
- Intrastate carriers are registered to operate within a single state. Booking one for a load that crosses state lines is a compliance red flag.
- Fleet size 16 power units, 33 drivers
- CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES self-reports 16 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES
Common questions about this carrier, answered from FMCSA public records.
Is CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES a legitimate motor carrier?
CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES is registered with FMCSA under USDOT number 2811331. Operating authority status is currently Active.
Where is CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES based?
CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES lists its physical address in SACRAMENTO, CA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 2811331 active?
USDOT 2811331 (CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES) operating authority status is currently Active. Last verified by Carrier90 on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES operate?
CALIFORNIA DEPARTMENT OF DEVELOPMENTAL SERVICES reports 16 power units and employs 33 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Nearby USDOT numbers
- CALIFORNIA DEPT OF MENTAL HEALTH DOT 2811328
- WOOLEY FARMS INC DOT 2811329
- SUKUT EQUIPMENT INC DOT 2811330
- J G BOSWELL COMPANY DOT 2811332
- ROCHEM SYSTEMS INC DOT 2811333
- METROPOLITAN STEVEDORE COMPANY DOT 2811334
Related resources
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