Broker profile · USDOT 4550773 · MC1807254 · Data as of Oct 7, 2026

Sergio E Munguia

DBA Buzz Hauling Brokerage · Madera, CA · Interstate freight broker · Since 2026

Authority activeNot rated by FMCSANo hazmat

Cargo carriedGeneral Freight

View on FMCSA SAFER Call (559) 871-3402

Power units

—

Drivers

—

Annual miles

0 yr

Registered

/ 100

Clear to load

Operating legally, with one flag to weigh

Authority and insurance are in order. Registered less than a year ago: New entrants are a common vector for double brokering and fraud.

Watch · 1

Registered less than a year ago

New entrants are a common vector for double brokering and fraud.

In good standing · 2

Active broker authority

Broker bond on file

Held with JET INSURANCE COMPANY.

How we scored it · 5 factors

Operating authority20/20

Insurance20/20

Out-of-service rates20/20

Crashes & rating20/20

Continuity & identity10/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

Carrier

None

Broker

Active

Docket

MC1807254

Revocation pending

Broker (Property)

Coverage vs federal minimum

CargoNot required

Broker bond / trust (BMC-84/85)On file

Filings on record

—Surety bond / trust · Jet Insurance Company

Equipment

SELF-REPORTED ON MCS-150

Power units

Trucks

—

Tractors owned

—

Trailers owned

—

Drivers

—

CDL drivers

Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS

InterstateAuthorized for Hire

Cargo carried

General Freight

Annual mileage

Not reported

Identity & federal record

FMCSA census · MCS-150

USDOT: 4550773
MC / docket: MC-1807254
Legal name: Sergio E Munguia
DBA: Buzz Hauling Brokerage
Entity type: Broker
Operation: Interstate
First registered: Mar 17, 2026
Last MCS-150: Mar 17, 2026
Safety rating: Not rated
Drivers (CDL): —
Hazmat: No
Business type: —

Fraud & network signals

For review, not a verdict.

No prior revocation

FMCSA shows no link to a previously revoked authority.

Shared phone number

Same phone number as 1 other active USDOT.

Unique email address

Not shared with any other active USDOT.

Shared street address

Same street address as 1 other active USDOT.

Sharing this phone number · (559) 871-3402

Sergio Munguia · USDOT 1400606 · Madera, CA

Sharing this street address

Sergio Munguia · USDOT 1400606 · Madera, CA

Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.

Frequently asked

What is Sergio E Munguia's USDOT number?

Sergio E Munguia's USDOT number is 4550773 and its docket number is MC1807254.

Is Sergio E Munguia authorized to operate?

Yes. FMCSA shows active broker operating authority.

Where is Sergio E Munguia located?

Sergio E Munguia is located at 21597 Elmwood Rd, Madera, CA, 93638. Phone: (559) 871-3402.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.