BackgroundBackgroundBackgroundBackgroundBackgroundBackground
Home/Carrier Lookup
Free tool · No signup · Updated from FMCSA & MOTUS

Verify a carrier. MC / DOT lookup.

Run a free carrier authority check — type any USDOT number, MC number, company name, phone, or email for an instant read on FMCSA authority, age, and standing.

Type a DOT/MC number to jump straight to a carrier, or search by company name, phone, or email to browse. No account needed.

All carrier information is compiled from public open sources (FMCSA data). Brokers and shippers must conduct their own independent investigation and due diligence before partnering with any carrier.

How the carrier Trust Score reads

Carriers are graded A–F from public regulatory data — no opinions, just FMCSA filings. A carrier with no federal operating authority on file shows as Not rated.

FMCSA + MOTUS
A
Excellent
Established, active authority
B
Good
Established, minor concerns
C
Fair
Verify before partnering
D
Caution
Significant concerns
F
High Risk
Serious red flags
What we checkOperating authorityAuthority ageRevocation historyPending suspensionsFleet & operationInsurance filings

Matching carriers

Showing 121–140 in Downey, CA
Authorized
JAA TRANSPORT LLC
dba JAA TRANSPORT
DOT 2593031 — DOWNEY, CA
→Authorized
JADER TRANSPORT INC
DOT 3364950 — DOWNEY, CA
→Authorized
JAMA TRANSPORT INC
DOT 3202234 — DOWNEY, CA
→Authorized
JAMBOREE TRUCKING LLC
DOT 3430108 — DOWNEY, CA
→Authorized
JANUS TRANSPORTATION GROUP LLC
DOT 2643837 — DOWNEY, CA
→Authorized
JAVS TRUCKING & HAULING INC
DOT 3483282 — DOWNEY, CA
→Authorized
JC-66 TRUCKING INC
DOT 2545001 — DOWNEY, CA
→Authorized
JESUS ALEJANDRO FLORES
dba T REX TRUCKING
DOT 706364 — DOWNEY, CA
→Not authorized
JESUS SANTILLAN RUIZ
DOT 3135372 — DOWNEY, CA
→Authorized
JH4 TRANSPORT LLC
DOT 4153640 — DOWNEY, CA
→Authorized
JIA TRANS INC
DOT 3615509 — DOWNEY, CA
→Authorized
JJG TRANSPORT INC
dba J M Y TRANSPORT
DOT 2059876 — DOWNEY, CA
→Authorized
JJJ AUTO TRANSPORT INC
DOT 3944454 — DOWNEY, CA
→Authorized
JL & M TRUCK LINES
DOT 3121497 — DOWNEY, CA
→Not authorized
JLMAC TRUCKING LLC
DOT 3864175 — DOWNEY, CA
→Authorized
JM PERDOMO LOGISTICS LLC
DOT 3933960 — DOWNEY, CA
→Authorized
JOHNNY'S EXPRESS INC
dba JOHNNY'S EXPRESS
DOT 519852 — DOWNEY, CA
→Authorized
JORGE GALEAS GUZMAN
dba G & J TRUCKING
DOT 1082879 — DOWNEY, CA
→Not authorized
JORGE LABARTA DIAZ
dba LABARTA TRUCKING
DOT 1255345 — DOWNEY, CA
→Authorized
JOSE CHICAS
dba MAIN CITY CARRIER
DOT 4171708 — DOWNEY, CA
→

Browse carriers by state

Find for-hire motor carriers registered with FMCSA in each state.

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingDistrict of Columbia

Are you a carrier? Get dispatched with FF.

We find loads, negotiate rates, and handle the paperwork — so you can focus on driving. Transparent 5–8% dispatch, no hidden fees.

Get dispatchedSee how it works