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MAMMOET USA SOUTH INC

Trust Score

Excellent Why this score?

Company CheckMAMMOET USA SOUTH INC · DOT 187887

20525 FM 521, ROSHARON, TX, 77583

DOT# 187887 MC# 153117 Rosharon, Texas 45 years

CARRIER & BROKER

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Power Units

Drivers

Crashes (24-Month)

$1,000,000

Insurance

Satisfactory

Safety Rating

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

5 events tracked · latest Sep 14, 2026 ↓ Show details ↓

Safety & compliance 4

Sep 4, 2026
Roadside inspection, 1 violation (no OOS).
Aug 18, 2026
Roadside inspection, 3 out-of-service violations.
Aug 7, 2026
Roadside inspection, 1 out-of-service violation.
Aug 5, 2026
Roadside inspection, 2 violations (no OOS).

Insurance 1

Current
Active insurance on file ($1,000,000).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address20525 FM 521, ROSHARON, TX, 77583

Mailing Address20525 FM 521, ROSHARON, TX, 77583

Broker Surety Bond FMCSA BMC-84/85

Brokers must keep a $75,000 surety bond or trust fund on file with FMCSA. If it lapses, FMCSA revokes the broker’s authority, so an active bond is the key thing a carrier should verify before hauling for a broker.

Bond StatusActive

On File (FMCSA)$75,000

VerifiedFMCSA · 06/16/2026

Required$75,000 (FMCSA min)

Last checked09/13/2026

TypeSurety Bond (BMC-84)

Surety / TrusteeWESTCHESTER FIRE INSURANCE COMPANY

Contact☎ (800) 803-3170
🌐 chubb.com

Filings on record2

Bond history

WESTCHESTER FIRE INSURANCE COMPANYsince Oct 28, 2013 · active

WESTCHESTER FIRE INSURANCE COMPANYOct 2009 to Dec 2013 · CANCELLED

Never get caught by a dead bond. Daily checks, same-day email alerts.

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Other Companies at This Address

Address20525 FM 521, ROSHARON, TX 77583

Others here

Distinct phones

Active

Company	DOT	Phone	Status
DAVENPORT MAMMOET LLC	2224314	Sign in	Active
DAVENPORTMAMMOET HEAVY TRANSPORT INC	2213404	Sign in	Active
MAMMOET USA SOUTH INC this company	187887	Sign in	Active

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC153117

CommonActive

ContractActive

BrokerActive

Operating45 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure .52 · 2 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .39 · 2 insp with violations

Below cutoff

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 4.2 · 6 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage810,237 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS20.0% avg 20.7%

SmartWay PartnerNo

Last Review04/20/2006

Insurance

Amount$1,000,000

Type91X

VerifiedFMCSA · 06/16/2026

CompanyACE AMERICAN INSURANCE COMPANY

Policy #ISA H0904310A

Last checked09/13/2026

Quick Facts

StatusActive

TypeCarrier & Broker

Fleet41 units

Drivers31

Mileage810,237 mi

Operating45 years

MCS-15001/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total15

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total10

Out of Service2

OOS Rate20.0%

National Avg20.7%

Below National Average

Last FMCSA Review: 04/20/2006 | Rated: 07/12/2006

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

4 · 1 OOS -

2024

7 · 0 OOS ▼

2025

6 · 2 OOS ▲

2026

9 · 2 OOS =

Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Sep 2026, 15 inspections, 4 resulted in out-of-service (26.7% OOS rate).

Vehicle Out-of-Service 7 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

27 roadside violations across 15 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 19 violations · 7 OOS

Unsafe Driving 6 violations · 0 OOS

Hours-of-Service (HOS) Compliance 2 violations · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (26)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
09/04/2026	LA	Driver-Only (Level III)	LAFAYETTE LA	1	0	1	0	0	-	▲Detail
08/18/2026	GA	Walk-Around (Level II)	FORSYTH GA	5	3	0	5	3	-	▲Detail
08/07/2026	MS	Walk-Around (Level II)	HANCOCK COUNTY MS	1	1	0	1	1	-	▲Detail
08/05/2026	TX	Full (Level I)	IH10 WB WINNIE SCALE	2	0	0	2	0	-	▲Detail
06/15/2026	TX	Walk-Around (Level II)	TX288 NB ANGLETON SCALE	0	0	0	0	0	-	▲Detail
04/12/2026	LA	Driver-Only (Level III)	BREAUX BRIDGE LA	1	0	1	0	0	-	▲Detail
03/23/2026	LA	Walk-Around (Level II)	EGAN LA	1	0	0	1	0	-	▲Detail
03/17/2026	CO	Driver-Only (Level III)	HUDSON CO	0	0	0	0	0	-	▲Detail
01/19/2026	LA	Walk-Around (Level II)	CROWLEY LA	1	0	0	1	0	-	▲Detail
09/24/2025	NY	Full (Level I)	BATAVIA NY	6	2	0	0	2	-	▲Detail
08/08/2025	TX	Walk-Around (Level II)	TX288 NB ANGLETON SCALE	3	0	0	3	0	-	▲Detail
08/04/2025	LA	Driver-Only (Level III)	GROSSE TETE LA	1	0	0	0	0	-	▲Detail
05/16/2025	LA	Walk-Around (Level II)	NEW ORLEANS LA	1	0	0	0	0	-	▲Detail
05/02/2025	TX	Walk-Around (Level II)	IH45 NB NEW WAVERLY SCALE	1	1	0	1	1	-	▲Detail
03/07/2025	LA	Full (Level I)	METAIRIE LA	3	0	0	0	0	-	▲Detail
06/29/2024	LA	Driver-Only (Level III)	ROADSIDE	0	0	0	0	0	-	▲Detail
06/20/2024	TX	Walk-Around (Level II)	IH10 WB WINNIE SCALE	1	0	0	1	0	-	▲Detail
06/20/2024	TX	Walk-Around (Level II)	IH10 WB WINNIE SCALE	0	0	0	0	0	-	▲Detail
06/18/2024	OK	Driver-Only (Level III)	3SE SEILING	2	0	2	0	0	-	▲Detail
05/30/2024	LA	Full (Level I)	ROADSIDE	2	0	1	1	0	-	▲Detail
02/22/2024	TX	Full (Level I)	IH 10 WESTBOUND WINNIE	0	0	0	0	0	-	▲Detail
01/23/2024	AL	Driver-Only (Level III)	ROADSIDE	0	0	0	0	0	-	▲Detail
10/25/2023	LA	Driver-Only (Level III)	ROADSIDE	0	0	0	0	0	-	▲Detail
09/26/2023	NY	Full (Level I)	GRAHAM - BATAVIA	5	1	0	5	1	-	▲Detail
09/26/2023	TX	Walk-Around (Level II)	SH-0225 IN HARRIS CO. (686-700	0	0	0	0	0	-	▲Detail
09/21/2023	TX	Walk-Around (Level II)	TX70 NB AT TX70	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections11

Unsafe Driving 2 viols

HOS Compliance 2 viols

Vehicle Maintenance 6 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
84	SURETY	WESTCHESTER FIRE INSURANCE COMPANY	K08360728	$0	10/28/2009	10/28/2013	Replaced
84	SURETY	WESTCHESTER FIRE INSURANCE COMPANY	K08360728	$0	10/28/2009	12/11/2013	Cancelled
91X	BIPD/Primary	ST. PAUL FIRE & MARINE INSURANCE CO.	IT06601342	$750,000	10/22/2009	10/22/2009	Replaced
91X	BIPD/Primary	ST. PAUL FIRE & MARINE INSURANCE CO.	IT06601342	$750,000	10/22/2009	07/01/2016	Replaced
91X	BIPD/Primary	DISCOVER PROPERTY & CASUALTY INSURANCE CO.	IT06601342	$750,000	10/22/2009	07/01/2009	Replaced
91X	BIPD/Primary	DISCOVER PROPERTY & CASUALTY INSURANCE CO.	IT06601342	$750,000	10/22/2009	12/10/2009	Cancelled
91X	BIPD/Primary	ACE AMERICAN INSURANCE COMPANY	ISA H08580091	$1,000,000	07/01/2009	10/22/2009	Replaced
34	CARGO	AMERICAN HOME ASSURANCE CO.	CA146-9324	$0	07/01/2005	10/28/2009	Name Changed
91	BIPD	AMERICAN HOME ASSURANCE CO.	CA 146-81-73	$0	07/01/2001	10/28/2009	Name Changed
91	BIPD	ZURICH AMERICAN INS. CO. OF ILLINOIS	TAP 8476936-02	$0	07/01/1998	12/16/2001	Name Changed
91X	BIPD/Primary	THE CONTINENTAL INSURANCE CO.	CLP 524 2855	$1,000,000	07/01/1993	07/01/1998	Replaced
34	CARGO	ROYAL INDEMNITY COMPANY	RIW701101	$0	04/01/1998	12/16/2001	Name Changed
34	CARGO	ZURICH INSURANCE CO.	ZIM 7946171	$0	01/01/1994	04/01/1998	Replaced

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC153117	PROPERTY BROKER	GRANTED	11/23/2009	-	-
MC153117	MOTOR PROPERTY COMMON CARRIER	REINSTATED	11/18/2009	-	-
MC153117	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	11/18/2009	-	-
MC153117	BROKER	INVOLUNTARY REVOCATION	11/01/2013	DISCONTINUED REVOCATION	11/12/2013
MC153117	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	10/17/1984	TRANSFERRED	01/01/1990
MC153117	MOTOR PROPERTY COMMON CARRIER	GRANTED	09/26/1990	REVOKED	03/08/2002
MC153117	MOTOR PROPERTY COMMON CARRIER	GRANTED	07/17/1981	TRANSFERRED	01/01/1990
MC153117	COMMON	INVOLUNTARY REVOCATION	06/01/1991	DISCONTINUED REVOCATION	07/08/1991
MC153117	CONTRACT	INVOLUNTARY REVOCATION	06/01/1991	DISCONTINUED REVOCATION	07/08/1991
MC153117	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	05/03/2002	REVOKED	10/28/2009
MC153117	MOTOR PROPERTY COMMON CARRIER	GRANTED	02/06/1990	REVOKED	03/08/2002
MC153117	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	02/06/1990	REVOKED	03/08/2002
MC153117	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	01/28/1991	REVOKED	03/08/2002

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

100/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown

100, no deductions

Clean record, the bar stays full at 100.

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

MAMMOET USA SOUTH INC

Trust Score

Public record

Company Information

Contact Details

Broker Surety Bond FMCSA BMC-84/85

Other Companies at This Address

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Roadside Violations by Safety Category Last 24 months

Inspection Records (26)

Safety Performance Percentiles

Licensing & Insurance

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