Carrier profile · USDOT 495780 · Updated Jun 13, 2026

Schwartz Drilling Fluids Inc

6 power unitsWALNUT HILL, IL50/100
AUTHORITY STATUS UNKNOWN
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
501 SCHWARTZ ROAD, WALNUT HILL, IL, 62893
Mailing address
P O BOX AC, CENTRALIA, IL, 62801
Operation
Interstate

Contact

Phone
(618) 532-0232
Fax
(618) 532-0241
Email
—

Registration

Officers
Anthony Schwartz · Bonnie Schwartz
USDOT / docket
495780
First registered
Aug 25, 1992
Last MCS-150
Oct 3, 2006 · 32,617 mi (2004)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

6Power units
4Drivers
—CDL drivers
32,617Annual 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.