Carrier profile · USDOT 3578127 · Data as of Oct 7, 2026

Longleaf Environmental Services LLC

Elk City, OK · Interstate carrier · Since 2021
No MC authorityNot rated by FMCSAHazmat
Cargo carriedGeneral FreightLiquids/GasesOilfield Equipment
9
Power units
5
Drivers
3
Inspections · 24 mo
0
Crashes · 24 mo
122K
Annual miles
5 yr
Registered
87
/ 100
Clear to load

2 flags to check before loading

Vehicle OOS above average: 33.3% of vehicle inspections placed out of service vs 22.26% national. 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 rates12/20
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
33.3%▲ above avg
National 22.26% · 1 of 3 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 3 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
3
Driver inspections
3
Vehicle inspections
3
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.

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
9
Power units
9
Trucks
6
Tractors owned
5
Trailers owned
5
Drivers
5
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
General FreightLiquids/GasesOilfield Equipment
Annual mileage
122,000 mi (2023)

Identity & federal record

FMCSA census · MCS-150
USDOT
3578127
MC / docket
None
Legal name
Longleaf Environmental Services LLC
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Feb 28, 2021
Last MCS-150
Jul 30, 2024
Safety rating
Not rated
Drivers (CDL)
5 (5)
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 Longleaf Environmental Services LLC's USDOT number?

Longleaf Environmental Services LLC's USDOT number is 3578127.

Is Longleaf Environmental Services LLC authorized to operate?

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

What is Longleaf Environmental Services LLC's safety record?

Over the last 24 months: 3 roadside inspections, a 33.3% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Longleaf Environmental Services LLC's fleet?

9 power units and 5 drivers per its MCS-150 filed Jul 30, 2024.

Where is Longleaf Environmental Services LLC located?

Longleaf Environmental Services LLC is located at 2108 W 20TH St, Elk City, OK, 73644-9206. Phone: (918) 269-9910.

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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.