M4 HOLDINGS LLC
dba MONUMENT FOAM INSULATORS
MYERSVILLE, MD
12/10/2009
2
Power Units
1
Drivers
Current
as of today
Active · 2 power units · 1 drivers · Myersville, MD
2026
Mar 5, 2026
MCS-150 biennial update filed
Reported mileage: 10,000 (2025)
Reported power units: 2
Reported drivers: 1
Reported trailers: 2 → 3
2025
Aug 8, 2025
MCS-150 biennial update filed
Reported mileage: 10,000 (2024)
Reported power units: 2
Reported drivers: 1
Reported trailers: 2
2023
Aug 9, 2023
MCS-150 biennial update filed
Reported mileage: 10,000 (2022)
Reported power units: 2
Reported drivers: 1
2021
Aug 5, 2021
MCS-150 biennial update filed
Reported mileage: 15,000 (2021)
Reported power units: 2
Reported drivers: 1
2019
Nov 13, 2019
MCS-150 biennial update filed
Reported mileage: 25,000 (2019)
Reported power units: 2
Reported drivers: 1
2009
Dec 10, 2009
DOT registered
Company registered with the FMCSA.