INDUSTRIAL OILS UNLIMITED LLC
TULSA, OK
12/22/1988
22
Power Units
24
Drivers
Current
as of today
Active · 22 power units · 24 drivers · Tulsa, OK
2026
~Mar 2026
Address changed
3621 WEST 5TH STREET, TULSA, OK 74127 → 3620 W 5TH ST, TULSA, OK 74127
~Mar 2026
Phone changed
9185831155 → 9185811800
~Mar 2026
Email changed
rwalz@au-iou.com → russell.walz@hfsinclair.com
Feb 4, 2026
MCS-150 biennial update filed
Reported mileage: 430,000 (2025)
Reported power units: 24 → 22
Reported drivers: 24
Reported trailers: 12
2025
~Oct 2025
Address changed
3621 WEST 5TH STREET, TULSA, OK 74127-8039 → 3621 WEST 5TH STREET, TULSA, OK 74127
~Oct 2025
Email changed
rwalz@ioullc.com → rwalz@au-iou.com
Jul 25, 2025
MCS-150 biennial update filed
Reported mileage: 466,000 (2024)
Reported power units: 26 → 24
Reported drivers: 20 → 24
Reported trailers: 12
2024
Jul 2, 2024
MCS-150 biennial update filed
Reported mileage: 466,000 (2023)
Reported power units: 26
Reported drivers: 20
~Mar 2024
Email changed
jjeffers@ioullc.com → rwalz@ioullc.com
Feb 29, 2024
MCS-150 biennial update filed
Reported mileage: 576,712 (2023)
Reported power units: 19 → 26
Reported drivers: 20
Jan 3, 2024
MCS-150 biennial update filed
Reported mileage: 466,000 (2023)
Reported power units: 24 → 19
Reported drivers: 24 → 20
2022
Aug 8, 2022
MCS-150 biennial update filed
Reported mileage: 80,233 (2021)
Reported power units: 28 → 24
Reported drivers: 24
2020
Jun 1, 2020
MCS-150 biennial update filed
Reported mileage: 594,000 (2019)
Reported power units: 28
Reported drivers: 24
2010
Feb 12, 2010
Safety rating: Satisfactory
1988
Dec 22, 1988
DOT registered
Company registered with the FMCSA.