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Carrier profile · USDOT 133751 · MC143871 · Data as of Oct 7, 2026

Ms & Sons Corp

Humboldt, IA · Interstate for-hire carrier · Since 1974
Authority active$5M BIPD on fileSatisfactory ratingHazmat
Cargo carriedGeneral FreightLiquids/GasesGrain, Feed, HayCommodities Dry BulkPaper ProductsAgricultural/Farm Supplies+1 more
View on FMCSA SAFERCall (515) 332-3303
40
Power units
42
Drivers
37
Inspections · 24 mo
2
Crashes · 24 mo
2.4M
Annual miles
52 yr
Registered
100
/ 100
Clear to load

Operating legally with a clean record

Authority and insurance are in order.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity20/20

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

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
14.3%▼ below avg
National 22.26% · 2 of 14 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 37 inspections
Crashes
2
0 fatal0 injury2 tow-away
Crash rate 0.41 per 1M mi
Total inspections
37
Driver inspections
37
Vehicle inspections
14
People injured
0
Fatalities
0
FMCSA rating
Satisfactory (2025)

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
Active
Broker
None
Docket
MC143871
Revocation pending
No
Motor Carrier of Property (Except Household Goods)

Coverage vs federal minimum

BIPD liability$5,000,000
$1M required minimum (49 CFR 387.9)
CargoNot required

Filings on record

  1. Sep 1, 2025Liability (BIPD) · Starstone Specialty Insurance Company · $2,000,000

Equipment

SELF-REPORTED ON MCS-150
40
Power units
40
Trucks
31
Tractors owned
66
Trailers owned
42
Drivers
42
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstateAuthorized for Hire
Cargo carried
General FreightLiquids/GasesGrain, Feed, HayCommodities Dry BulkPaper ProductsAgricultural/Farm SuppliesFertilizer
Annual mileage
2,427,838 mi (2024)

Identity & federal record

FMCSA census · MCS-150
USDOT
133751
MC / docket
MC-143871
Legal name
Ms & Sons Corp
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Jun 1, 1974
Last MCS-150
Apr 3, 2026
Safety rating
Satisfactory
Drivers (CDL)
42 (42)
Hazmat
Yes
Business type
Corporation

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.
Shared email address
Same email address as 1 other active USDOT.
Unique street address
Not shared with any other active USDOT.
Sharing this phone number · (515) 332-3303
Sharing this email address

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 Ms & Sons Corp's USDOT number?

Ms & Sons Corp's USDOT number is 133751 and its docket number is MC143871.

Is Ms & Sons Corp authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Ms & Sons Corp's safety record?

Over the last 24 months: 37 roadside inspections, a 14.3% vehicle and 0.0% driver out-of-service rate, and 2 reportable crashes (0 fatal). FMCSA safety rating: Satisfactory.

How big is Ms & Sons Corp's fleet?

40 power units and 42 drivers per its MCS-150 filed Apr 3, 2026.

What insurance does Ms & Sons Corp carry?

$5,000,000 in BIPD liability coverage is on file with Starstone Specialty Insurance Company.

Where is Ms & Sons Corp located?

Ms & Sons Corp is located at 1605 Sassy Lane, Humboldt, IA, 50548. Phone: (515) 332-3303.

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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.