Carrier profile · USDOT 4574036 · MC-1819799 · Updated Jun 13, 2026

Benchmark Contractors LLC

4 power unitsAFTON, WY50/100
NO OPERATING AUTHORITYMC-1819799 NO AUTHORITY
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
10619 HIGHWAY 238, AFTON, WY, 83110
Mailing address
PO BOX 768, AFTON, WY, 83110-0768
Operation
Interstate

Contact

Phone
(307) 880-7701
Email
billie.kilroy@gmail.com

Registration

Officer
Billie Kilroy
USDOT / docket
4574036 · MC-1819799
First registered
Apr 28, 2026
Last MCS-150
Apr 28, 2026
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

4Power units
2Drivers
1CDL drivers
—Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.