Carrier profile · USDOT 3651480 · Updated Jun 13, 2026

TRIPLE CONSTRUCTION LLC

1 power unitavg 7 yrLocal · 2 statesMERRIMACK, NH100/100
AUTHORITY STATUS UNKNOWN
Verified linksnationalgranitellc.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed2
US states
Inspections · 24 mo9
NH busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
MERRIMACK, NH
237 DANIEL WEBSTER HWY
Top corridor
NH
NH 8 · ME 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · TRIPLE CONSTRUCTION LLC · trailing 24 months
StateCoverageInspections
NHNew HampshireHQ8
MEMaine1