Freight broker profile · MC number lookup

DUFF BROTHERS, INC.

DUFF BROTHERS, INC. is a freight broker registered with the FMCSA under MC273940 and USDOT 2216598. As of September 1, 2026, its broker authority is listed as active, and the business is based in THORNTON, CA. A broker surety bond (BMC-84) is on file — the protection carriers and shippers can claim against if the broker fails to pay.

Check DUFF BROTHERS, INC.'s Credit Free MC Number Lookup

Business information on file

Registration snapshot

Legal name: DUFF BROTHERS, INC.
MC number: MC273940
DOT number: 2216598
Authority status: Active
Business address on file: 8566 W. SAMOHA COURT, UNIT B
THORNTON, CA 95686

Authority, bond & insurance

What the FMCSA record shows

Broker bond required: Yes
Broker bond on file: Yes
Public liability (BIPD) on file: No
Cargo insurance on file: No

Authority and bond confirm legitimacy — they do not show how DUFF BROTHERS, INC. pays. See what a good broker credit score is →

Before booking with DUFF BROTHERS, INC.

What carriers may want to review

Confirm DUFF BROTHERS, INC.'s authority status is still active before accepting freight.
Match MC273940 / USDOT 2216598 and the company name against the rate confirmation.
Verify the broker bond is current if a payment dispute arises.
Run a freight broker credit check on DUFF BROTHERS, INC. to review payment history and days-to-pay.
Slow down if load details, email domains, or contact information do not match.

FAQ

DUFF BROTHERS, INC.: freight broker questions

Is DUFF BROTHERS, INC. an active freight broker?

As of September 1, 2026, DUFF BROTHERS, INC. (MC273940) is listed with active broker authority in FMCSA records. Authority status can change, so carriers should re-check before booking a load.

What is DUFF BROTHERS, INC.'s MC and DOT number?

DUFF BROTHERS, INC. operates under MC273940 and USDOT number 2216598, and is based in THORNTON, CA.

Does DUFF BROTHERS, INC. have a broker bond on file?

A broker surety bond (BMC-84) is on file — the protection carriers and shippers can claim against if the broker fails to pay.

How can I check DUFF BROTHERS, INC.'s credit and payment history?

FMCSA records show DUFF BROTHERS, INC.'s authority and bond, but not how the broker actually pays. Run a freight broker credit check on SureLoadr to see credit score, days-to-pay, and payment-risk signals before you accept a load.

How SureLoadr helps

Looking for more than DUFF BROTHERS, INC.'s registration data?

Public broker profiles and MC number lookup details confirm identity, authority status, bond, and insurance on file for DUFF BROTHERS, INC. in THORNTON, CA. They are a useful starting point, but they do not show the whole payment-risk picture.

SureLoadr helps carriers and owner-operators review more than public registration data before accepting a load — freight broker credit report context, credit scores, payment trends, days-to-pay, past-due invoice signals, and other broker payment-risk indicators.

SureLoadr is decision-support software. It is not a lender, bank, credit bureau, legal advisor, collection agency, load board, or payment guarantee.

Public data and corrections

This broker profile displays publicly available FMCSA business registration information for DUFF BROTHERS, INC.. If information on this page is outdated or incorrect, contact support@sureloadr.com.