Carrier Search
Sign inSign up
Carrier profile · USDOT 4194879 · Data as of Oct 7, 2026

Flagship Underground LLC

Niles, IL · Intrastate (Non-Hazmat) carrier · Since 2024
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightUtilities
View on FMCSA SAFERCall (773) 964-9045
2
Power units
4
Drivers
1
Inspections · 24 mo
0
Crashes · 24 mo
—
Annual miles
2 yr
Registered
95
/ 100
Clear to load

One flag to check before loading

MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

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
—
National 22.26% · 1 of 1 inspections · needs 3+
Driver out-of-service
—
National 6.67% · 1 of 1 inspections · needs 3+
Crashes
0
0 fatal0 injury0 tow-away
0 injured · 0 killed
Total inspections
1
Driver inspections
1
Vehicle inspections
1
People injured
0
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.

Create an accountSign in

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
2
Power units
2
Trucks
—
Tractors owned
1
Trailers owned
4
Drivers
0
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private Property
Cargo carried
General FreightUtilities
Annual mileage
Not reported

Identity & federal record

FMCSA census · MCS-150
USDOT
4194879
MC / docket
None
Legal name
Flagship Underground LLC
DBA
—
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Feb 15, 2024
Last MCS-150
Feb 15, 2024
Safety rating
Not rated
Drivers (CDL)
4 (0)
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 Flagship Underground LLC's USDOT number?

Flagship Underground LLC's USDOT number is 4194879.

Is Flagship Underground LLC authorized to operate?

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

What is Flagship Underground LLC's safety record?

Over the last 24 months: 1 roadside inspections, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Flagship Underground LLC's fleet?

2 power units and 4 drivers per its MCS-150 filed Feb 15, 2024.

Where is Flagship Underground LLC located?

Flagship Underground LLC is located at 6900 W Seward St, Niles, IL, 60714-3019. Phone: (773) 964-9045.

Similar carriers in Illinois

All Illinois carriers →
Swanality LLC
Rockford, IL · 2 power units
Carrier
Alisafe Inc
Hoffman Estates, IL · 2 power units
Carrier
Yela Inc
Chicago, IL · 2 power units
Carrier
Roadline Transportation LLC
Bartlett, IL · 2 power units
Carrier
Sher Transportation LLC
Arlington Heights, IL · 2 power units
Carrier
Lunaway Logistics Inc
Arlington Heights, IL · 2 power units
Carrier
Trucking companies in NilesFreight brokers in Illinois

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.