WILLIAMS HEATING INC
VASHON, WA
06/24/2009
4
Power Units
4
Drivers
Current
as of today
Active · 4 power units · 4 drivers · Vashon, WA
2026
Jan 21, 2026
MCS-150 biennial update filed
Reported mileage: 8,900 (2025)
Reported power units: 4
Reported drivers: 4
Reported trailers: 3
2025
May 27, 2025
MCS-150 biennial update filed
Reported mileage: 8,700 (2024)
Reported power units: 4
Reported drivers: 4
Reported trailers: 3
2023
Aug 21, 2023
MCS-150 biennial update filed
Reported mileage: 9,500 (2022)
Reported power units: 4
Reported drivers: 1 → 4
2022
Jul 12, 2022
MCS-150 biennial update filed
Reported mileage: 9,500 (2021)
Reported power units: 5 → 4
Reported drivers: 4 → 1
2021
Sep 2, 2021
MCS-150 biennial update filed
Reported mileage: 20,000 (2020)
Reported power units: 5
Reported drivers: 4
2020
Jan 23, 2020
MCS-150 biennial update filed
Reported mileage: 30,000 (2019)
Reported power units: 5
Reported drivers: 4
2009
Jun 24, 2009
DOT registered
Company registered with the FMCSA.