Carrier profile · USDOT 1537111 · Updated Jun 13, 2026

CLEARWELL WIRELINE SERVICES LLC

96 power unitsSAN ANTONIO, TX50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
1250 NE LOOP 410 SUITE 1000, SAN ANTONIO, TX, 78209
Mailing address
13730 I-10 FRONTAGE, CONVERSE, TX, 78109
Operation
Interstate· Hazmat

Contact

Phone
(210) 929-7689
Cell
(435) 035-1685
Email
—

Registration

Officer
Thomas M Patterson
USDOT / docket
1537111
First registered
Aug 1, 2006
Last MCS-150
Aug 11, 2022 · 1 mi (2021)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
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Fleet (self-reported · MCS-150)

96Power units
99Drivers
99CDL drivers
1Annual 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.