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DEFIANCE ENERGY SERVICES LLC

USDOT 1774183 · status active · 7 pass / 0 fail / 2 unknown

What this page is. A rendering of FMCSA public records on a stated date. Not a safety rating, credit score, or recommendation. Source: Company Census File (az4n-8mr2, updated 2026-10-21, sha256 73d4c5901abe8cdb…).

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Identity

Legal nameDEFIANCE ENERGY SERVICES LLC
Company Census File
DBA—
Company Census File
MC number813388
Company Census File
Registration statusA
Company Census File
Operation typeA
Company Census File
Registered since2008-05-20
Company Census File

Contact

Phone3183775755
Company Census File
Emailb.harkness@defiancellc.com
Company Census File
Officer 1BRIAN HARKNESS
Company Census File
Officer 2BRIAN HARKNESS
Company Census File

Address

Street415 TEXAS STREET SUITE 400
Company Census File
CitySHREVEPORT
Company Census File
StateLA
Company Census File
ZIP71101
Company Census File
CountryUS
Company Census File

Fleet (self-reported on MCS-150)

Truck units69
Company Census File
Power units69
Company Census File
Drivers66
Company Census File
CDL drivers66
Company Census File
Intrastate drivers3
Company Census File
Last MCS-150 filing2025-11-29
Company Census File

Related carriers

No other active carrier shares this carrier's officer and address in the public record.

Safety history

Counts from FMCSA inspection and crash records, all history on file. Not a safety rating; FMCSA assigns ratings only after an on-site review.

Inspections54
driver 23 · vehicle 143
Out-of-service32 (59.3% of inspections)
driver 5 · vehicle 27
Violations151
Inspection span2023-10-27 – 2026-09-22
Crashes48
fatal 2 · injury 16 · tow-away 47
Crash span2015-02-04 – 2026-07-05

Rulebook v1 · JSON