WESTERN DRILLING COMPANY LLC
dba PUMP COMPANY
BUCKEYE, AZ
06/16/2009
28
Power Units
28
Drivers
Current
as of today
Active · 28 power units · 28 drivers · Buckeye, AZ
2026
~Feb 2026
Legal name changed
WESTERN DRILLING CO LLC → WESTERN DRILLING COMPANY LLC
~Feb 2026
DBA changed
THE PUMP COMPANY → PUMP COMPANY
~Feb 2026
Officer change
JASON HOLZGRAFE, CHAD CAHILL → WILLIAM WOOD, JASON HOLZGRAFE
Jan 16, 2026
MCS-150 biennial update filed
Reported mileage: 1 (2025)
Reported power units: 13 → 28
Reported drivers: 23 → 28
2025
Jul 31, 2025
MCS-150 biennial update filed
Reported mileage: 2,500 (2025)
Reported power units: 13
Reported drivers: 11 → 23
Reported trailers: 10
Apr 24, 2025
MCS-150 biennial update filed
Reported mileage: 91,000 (2025)
Reported power units: 28 → 13
Reported drivers: 23 → 11
2024
~Mar 2024
Email changed
westerndrilling1@aol.com → info@westerndrilling.net
2023
Nov 2, 2023
MCS-150 biennial update filed
Reported mileage: 91,000 (2022)
Reported power units: 19 → 28
Reported drivers: 13 → 23
2021
Jul 1, 2021
MCS-150 biennial update filed
Reported mileage: 75,000 (2020)
Reported power units: 8 → 19
Reported drivers: 10 → 13
2020
Apr 22, 2020
MCS-150 biennial update filed
Reported mileage: 100 (2019)
Reported power units: 8
Reported drivers: 10
2009
Jun 16, 2009
DOT registered
Company registered with the FMCSA.