C A MASON INC
WALTHAM, MA
06/05/2019
2
Power Units
2
Drivers
Current
as of today
Active · 2 power units · 2 drivers · Waltham, MA
2025
~Oct 2025
Address changed
20 PLYMPTON ST, WALTHAM, MA 02451-0718 → 20 PLYMPTON ST, WALTHAM, MA 02451-0718
2019
Jun 5, 2019
DOT registered
Company registered with the FMCSA.
Jun 5, 2019
MCS-150 biennial update filed
Reported power units: 2
Reported drivers: 2