Carrier profile · USDOT 469152 · Updated Jun 13, 2026
RIVERHEAD BUILDING SUPPLY CORP
192 power unitsavg 13 yrRegional · 5 statesCALVERTON, NY100/100
AUTHORITY STATUS UNKNOWN
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 radiusRegional
revealedStates observed44
US statesInspections · 24 mo9898
NY busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
CALVERTON, NY
Top corridor
NY
Density
fewermore
State activity ranking· all 4 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| NYNew YorkHQ | 83 | |
| CTConnecticut | 9 | |
| RIRhode Island | 3 | |
| MAMassachusetts | 3 |