Carrier Vetting Report → cargo → Construction → Idaho
Construction trucking companies in Idaho
5,676 active carriers based in Idaho declare construction on their MCS-150; 2,632 operate interstate. 31,204 power units reported. FMCSA census as of 2026-09-14.
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Largest construction fleets in Idaho
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| DOUBLE A TRANSPORTATION SERVICES LLC | SANDPOINT | 2,000 | 4577622 |
| SUMMIT LINE CONSTRUCTION INC | RUPERT | 1,633 | 1939747 |
| PAR WESTERN LINE CONTRACTORS LLC dba QUES | RUPERT | 816 | 1223336 |
| UNITED SITE SERVICES OF CALIFORNIA INC dba UNITED SITE SERVICES, USS | MERIDIAN | 787 | 1080840 |
| UNITED SITE SERVICES OF NEVADA INC | MERIDIAN | 548 | 1152783 |
| INTERSTATE CONCRETE AND ASPHALT COMPANY | RATHDRUM | 507 | 369276 · MC111505 |
| WESTERN STATES EQUIPMENT CO | MERIDIAN | 488 | 12403 · MC431755 |
| BOISE CASCADE BUILDING MATERIALS DISTRIBUTION LLC | BOISE | 402 | 1709260 · MC787342 |
| KNIFE RIVER CORPORATION - MOUNTAIN WEST dba KNIFE RIVER | BOISE | 374 | 3111936 · MC83161 |
| WOODGRAIN TRANSPORTATION LLC | FRUITLAND | 348 | 3421234 · MC1106001 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 2,801 | 49% |
| 2-5 | 2,110 | 37% |
| 6-20 | 588 | 10% |
| 21-100 | 150 | 3% |
| 100+ | 27 | 0% |
Cities
BOISE 395 · NAMPA 322 · IDAHO FALLS 303 · CALDWELL 253 · MERIDIAN 237 · POST FALLS 174 · TWIN FALLS 160 · POCATELLO 133 · RIGBY 130 · HAYDEN 123
See all Idaho trucking companies or construction carriers nationally.
This is an informational report compiled from public FMCSA records as of the stamped date. It is not a safety rating, not insurance or legal advice, and not a recommendation to use or avoid any carrier. FMCSA records can be late or incomplete; confirm anything decisive against the official record linked in the report.