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Carrier profile · USDOT 1356151 · Data as of Oct 7, 2026

Tri-State Underground Inc

Townsend, DE · Interstate for-hire carrier · Since 2005
No authority on fileNot rated by FMCSAHazmat
Cargo carriedBuilding MaterialsMachinery, Large ObjectsUtilitiesConstruction
View on FMCSA SAFERCall (302) 836-8030
32
Power units
25
Drivers
14
Inspections · 24 mo
0
Crashes · 24 mo
204K
Annual miles
21 yr
Registered
74
/ 100
Review before loading

2 flags to check before loading

Vehicle OOS well above average: 38.5% of vehicle inspections placed out of service vs 22.26% national. Marked for-hire but no carrier authority on file: Also registered as a private carrier; it may only haul its own goods.

How we scored it · 5 factors
Operating authority10/20
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
38.5%▲ above avg
National 22.26% · 5 of 13 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 14 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
14
Driver inspections
14
Vehicle inspections
13
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.

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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
32
Power units
32
Trucks
—
Tractors owned
19
Trailers owned
25
Drivers
9
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate PropertyAuthorized for Hire
Cargo carried
Building MaterialsMachinery, Large ObjectsUtilitiesConstruction
Annual mileage
203,506 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
1356151
MC / docket
None
Legal name
Tri-State Underground Inc
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Apr 4, 2005
Last MCS-150
Dec 4, 2025
Safety rating
Not rated
Drivers (CDL)
25 (9)
Hazmat
Yes
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 Tri-State Underground Inc's USDOT number?

Tri-State Underground Inc's USDOT number is 1356151.

Is Tri-State Underground Inc authorized to operate?

FMCSA does not show active operating authority on file. Verify on FMCSA SAFER before tendering freight.

What is Tri-State Underground Inc's safety record?

Over the last 24 months: 14 roadside inspections, a 38.5% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Tri-State Underground Inc's fleet?

32 power units and 25 drivers per its MCS-150 filed Dec 4, 2025.

Where is Tri-State Underground Inc located?

Tri-State Underground Inc is located at 4369 Dupont Parkway, Townsend, DE, 19734. Phone: (302) 836-8030.

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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.