LOS'S OILFIELD SERVICES LLC
MIDLAND, TX
11/12/2012
83
Power Units
85
Drivers
Current
as of today
Active · 83 power units · 85 drivers · Midland, TX
2026
~Aug 2026
Fleet grew 81 → 83 power units
Apr 6, 2026
MCS-150 biennial update filed
Reported mileage: 1,878,977 (2025)
Reported power units: 81 → 83
Reported drivers: 85
Reported trailers: 14
Jan 21, 2026
MCS-150 biennial update filed
Reported mileage: 1,878,977 (2025)
Reported power units: 81
Reported drivers: 85
Reported trailers: 14
2025
Nov 19, 2025
MCS-150 biennial update filed
Reported mileage: 815,076 (2024)
Reported power units: 81
Reported drivers: 85
Reported trailers: 14
Aug 23, 2025
Insurance cancelled with New York Marine & General Ins. Co.
Form 91X, $1,000,000 coverage
Jun 17, 2025
MCS-150 biennial update filed
Reported mileage: 164,860 (2023)
Reported power units: 81
Reported drivers: 85
Reported trailers: 14
2024
Aug 23, 2024
Insurance filed with New York Marine & General Ins. Co.
Form 91X, $1,000,000 coverage
Aug 23, 2024
Insurance cancelled with Berkley Regional Insurance Company
Form 91X, $1,000,000 coverage
~May 2024
Email changed
brena@losoilfieldservices.com → brenda@losoilfieldservices.com
Mar 20, 2024
MCS-150 biennial update filed
Reported mileage: 164,860 (2023)
Reported power units: 28 → 81
Reported drivers: 9 → 85
~Mar 2024
Email changed
losoilfieldservices@yahoo.com → brena@losoilfieldservices.com
Feb 7, 2024
MCS-150 biennial update filed
Reported mileage: 164,860 (2023)
Reported power units: 28
Reported drivers: 9
2023
Dec 5, 2023
MCS-150 biennial update filed
Reported mileage: 116,000 (2022)
Reported power units: 5 → 28
Reported drivers: 6 → 9
Oct 18, 2023
Insurance filed with Berkley Regional Insurance Company
Form 91X, $1,000,000 coverage
~Mar 2023
Legal name changed
L O S'S OILFIELD SERVICES → LOS'S OILFIELD SERVICES LLC
2022
Aug 5, 2022
MCS-150 biennial update filed
Reported mileage: 18,975 (2021)
Reported power units: 5
Reported drivers: 2 → 6
2020
Jun 12, 2020
MCS-150 biennial update filed
Reported mileage: 30,000 (2019)
Reported power units: 5
Reported drivers: 2
2012
Nov 12, 2012
DOT registered
Company registered with the FMCSA.