C&J WELL SERVICES LLC
Operations
What C&J WELL SERVICES LLC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 3742243
- 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 C&J WELL SERVICES LLC.
- 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 Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 643 power units, 647 drivers
- C&J WELL SERVICES LLC self-reports 643 power units (trucks and tractors), which makes it a large fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Jul 22, 2025
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. C&J WELL SERVICES LLC last filed it on Jul 22, 2025. That's within FMCSA's two-year update requirement, so the company details here are reasonably current.
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.
Change history
4 recorded changes to C&J WELL SERVICES LLC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
C
to
A
644
to
643
442
to
647
Mar 18, 2024
to
Jul 22, 2025
Frequently asked questions about C&J WELL SERVICES LLC
Common questions about this carrier, answered from FMCSA public records.
Is C&J WELL SERVICES LLC a legitimate motor carrier?
C&J WELL SERVICES LLC is registered with FMCSA under USDOT number 3742243. Operating authority status is currently Active. Carrier90's trust score of 66/100 yields a REVIEW verdict based on safety, insurance, authority, and crash data.
What is C&J WELL SERVICES LLC's safety score?
Carrier90 scores C&J WELL SERVICES LLC at 66 out of 100 with a REVIEW verdict. The score combines FMCSA BASIC percentiles, crash history, insurance status, operating authority, and chameleon carrier detection signals.
Where is C&J WELL SERVICES LLC based?
C&J WELL SERVICES LLC lists its physical address in BAKERSFIELD, CA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 3742243 active?
USDOT 3742243 (C&J WELL SERVICES LLC) operating authority status is currently Active. Last verified by Carrier90 on October 16, 2026. Data is sourced from live FMCSA federal records.
How many trucks does C&J WELL SERVICES LLC operate?
C&J WELL SERVICES LLC reports 643 power units and employs 647 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
Get the full report on C&J WELL SERVICES LLC
Free for the first 50 searches per day. No credit card. One-time email code.
Browse more carriers
Compare C&J WELL SERVICES LLC with the largest fleets nearby.
Nearby USDOT numbers
- SHARK TRUCKS INC DOT 3742240
- EMR'S EMPIRE LLC DOT 3742241
- ELLIS TRANSPORT SERVICES LLC DOT 3742242
- LOGISTIC CARRIER LLC DOT 3742244
- FMW EXPRESS LLC DOT 3742245
- AND LLC DOT 3742246
Related resources
Learn more about how to vet carriers and read FMCSA data.