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Carrier profile · USDOT 3106642 · MC80482 · Data as of Oct 7, 2026

31 Quad-C LLC

DBA Quad-C · Crane, TX · Intrastate (Non-Hazmat) for-hire carrier · Since 2018
Authority inactive$1M BIPD on fileNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightOilfield Equipment
View on FMCSA SAFERCall (432) 558-0421
21
Power units
18
Drivers
30
Inspections · 24 mo
1
Crashes · 24 mo
400K
Annual miles
8 yr
Registered
84
/ 100
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Vehicle OOS well above average: 50.0% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates4/20
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
50.0%▲ above avg
National 22.26% · 15 of 30 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 30 inspections
Crashes
1
0 fatal1 injury0 tow-away
Crash rate 1.25 per 1M mi
Total inspections
30
Driver inspections
30
Vehicle inspections
30
People injured
1
Fatalities
0
FMCSA rating
Not rated

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
Inactive
Broker
None
Docket
MC80482
Revocation pending
No

Coverage vs federal minimum

BIPD liability$1,000,000
No minimum on file
CargoNot required

Filings on record

  1. Sep 23, 2026Liability (BIPD) · New York Marine and General Insurance Company · $1,000,000

Equipment

SELF-REPORTED ON MCS-150
21
Power units
21
Trucks
19
Tractors owned
19
Trailers owned
18
Drivers
16
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private PropertyAuthorized for Hire
Cargo carried
General FreightOilfield Equipment
Annual mileage
400,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
3106642
MC / docket
MC-80482
Legal name
31 Quad-C LLC
DBA
Quad-C
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Mar 8, 2018
Last MCS-150
Feb 20, 2026
Safety rating
Not rated
Drivers (CDL)
18 (16)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is 31 Quad-C LLC's USDOT number?

31 Quad-C LLC's USDOT number is 3106642 and its docket number is MC80482.

Is 31 Quad-C LLC authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is 31 Quad-C LLC's safety record?

Over the last 24 months: 30 roadside inspections, a 50.0% vehicle and 0.0% driver out-of-service rate, and 1 reportable crash (0 fatal). Not rated by FMCSA.

How big is 31 Quad-C LLC's fleet?

21 power units and 18 drivers per its MCS-150 filed Feb 20, 2026.

What insurance does 31 Quad-C LLC carry?

$1,000,000 in BIPD liability coverage is on file with New York Marine and General Insurance Company.

Where is 31 Quad-C LLC located?

31 Quad-C LLC is located at 554 E 6TH Street, Crane, TX, 79731. Phone: (432) 558-0421.

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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.