US · FMCSA ACTIVE
CALLAHAN & MONTALTO SITE CONSTRUCTION LLC
dba CMSC LLC
Holden, MA 01520 · DOT 2480639
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
6
power units
Activity
road freight carrier
private licence
In operation since
2014
5 drivers
Data Services
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