THOMPSON EXCAVATING INC
MAPLE VALLEY, WA
08/11/2014
3
Power Units
3
Drivers
Current
as of today
Active · 3 power units · 3 drivers · Maple Valley, WA
2026
Jan 28, 2026
MCS-150 biennial update filed
Reported mileage: 100,000 (2025)
Reported power units: 2 → 3
Reported drivers: 3
Reported trailers: 4
2025
Oct 8, 2025
MCS-150 biennial update filed
Reported mileage: 111,000 (2024)
Reported power units: 3 → 2
Reported drivers: 4 → 3
Reported trailers: 4
Mar 18, 2025
MCS-150 biennial update filed
Reported mileage: 111,000 (2024)
Reported power units: 4 → 3
Reported drivers: 6 → 4
Reported trailers: 4
2024
Mar 11, 2024
MCS-150 biennial update filed
Reported mileage: 101,900 (2022)
Reported power units: 4
Reported drivers: 6
2023
Feb 28, 2023
MCS-150 biennial update filed
Reported mileage: 101,900 (2022)
Reported power units: 4
Reported drivers: 2 → 6
2022
May 7, 2022
MCS-150 biennial update filed
Reported power units: 4
Reported drivers: 2
2021
Mar 29, 2021
MCS-150 biennial update filed
Reported power units: 2 → 4
Reported drivers: 2
2020
Aug 26, 2020
MCS-150 biennial update filed
Reported power units: 2
Reported drivers: 2
2014
Aug 11, 2014
DOT registered
Company registered with the FMCSA.