Carrier profile · USDOT 3533082 · Updated Jun 13, 2026
California Boiler Inc
DBA OREGON BOILER AND HIGH PLAINS BOILER & MECHANICAL
49 power unitsavg 5.9 yrRegional · 4 statesSANTA ANA, CA100/100
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 mo1717
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
SANTA ANA, CA
Top corridor
CA
Density
fewermore
State activity ranking· all 4 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| CACaliforniaHQ | 14 | |
| NDNorth Dakota | 1 | |
| NENebraska | 1 | |
| KSKansas | 1 |