Carrier profile · USDOT 499185 · MC-286571 · Updated Jun 13, 2026

LARCO ENVIRONMENTAL SERVICES INC

26 power unitsSULPHUR, LA50/100
CARRIER INACTIVEMC-286571 INACTIVE
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
1890 SWIWSCO ROAD, SULPHUR, LA, 70663
Mailing address
1890 SWISCO ROAD, SULPHUR, LA, 70663
Operation
Interstate

Contact

Phone
(318) 625-9110
Email
—

Registration

USDOT / docket
499185 · MC-286571
First registered
Sep 24, 1992
Last MCS-150
— · 124,366 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

26Power units
30Drivers
30CDL drivers
124,366Annual 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.