Carrier profile · USDOT 4355850 · MC-1703774 · Updated Jun 13, 2026

Mammoth Oilfield Service LLC

1 power unitLUBBOCK, TX50/100
CARRIER ACTIVEMC-1703774 ACTIVE
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
6512 HARVARD ST, LUBBOCK, TX, 79416
Mailing address
PO BOX 38, SHALLOWATER, TX, 79363-0038
Operation
Interstate

Contact

Phone
(806) 891-6323
Email
pmunoz1023@yahoo.com

Registration

Officer
Meredith Guffey
USDOT / docket
4355850 · MC-1703774
First registered
Feb 3, 2025
Last MCS-150
Oct 18, 2025
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
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.