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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 1–20 in Diamond Bar, CA
Authorized
4 SEASON EXPRESS INC
DOT 3376744 — DIAMOND BAR, CA
→Authorized
A & G EXPRESS TRANSPORT INC
DOT 886349 — DIAMOND BAR, CA
→Authorized
A J G GROUP INC
DOT 2521001 — DIAMOND BAR, CA
→Authorized
AA 168 LOGISTICS LLC
DOT 3288179 — DIAMOND BAR, CA
→Authorized
ACE WAY TRANSPORTATION INC
DOT 3471407 — DIAMOND BAR, CA
→Authorized
ALBA AUTO CARRIERS INC
DOT 3357913 — DIAMOND BAR, CA
→Not authorized
AMERICA GROUND TRANSPORTATION INC
DOT 3557636 — DIAMOND BAR, CA
→Not authorized
APRIL LOGISTICS INC
DOT 3953264 — DIAMOND BAR, CA
→Authorized
ARAM DOUMANY TRANSPORTATION LLC
DOT 4325925 — DIAMOND BAR, CA
→Out of service
ARI EXPRESS INC
DOT 4122300 — DIAMOND BAR, CA
→Authorized
ASAP TRUCKING INC
DOT 1959811 — DIAMOND BAR, CA
→Authorized
AVG TRUCKING INC
DOT 3168647 — DIAMOND BAR, CA
→Authorized
B612 TIMA INC
dba B612 FREIGHT FORWARDER
DOT 4036022 — DIAMOND BAR, CA
→Authorized
BRAND INTERSTATE TRUCKING LLC
DOT 3609481 — DIAMOND BAR, CA
→Authorized
BYTEECO INC
DOT 4172908 — DIAMOND BAR, CA
→Authorized
CARGO DYNASTY INC
DOT 4360867 — DIAMOND BAR, CA
→Authorized
CARGOMATE INC
DOT 8635208 — DIAMOND BAR, CA
→Authorized
CATGO INC
DOT 4564452 — DIAMOND BAR, CA
→Authorized
CHOW WIND SPEED INC
DOT 3485610 — DIAMOND BAR, CA
→Authorized
CL&J MANAGEMENT INC
dba CL&J TRANSPORTATION
DOT 4510200 — DIAMOND BAR, CA
→

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