Carrier Vetting Report → cargo → Building materials → South Carolina
Building materials trucking companies in South Carolina
7,063 active carriers based in South Carolina declare building materials on their MCS-150; 3,390 operate interstate. 225,792 power units reported. FMCSA census as of 2026-09-14.
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Largest building materials fleets in South Carolina
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| RJAM COMPANY LLC dba INSULATION COMMANDOS OF GREENVILLE | GREENVILLE | 80,000 | 4512377 |
| A S HARRIS & SON TRUCKING | POMARIA | 69,900 | 4006472 |
| LANE HAULING AND GRADING | SUMMERVILLE | 32,000 | 3833656 |
| SUNBELT RENTALS INC dba SUNBELT RENTALS | FORT MILL | 6,234 | 500579 |
| MCMAHAN CONCRETE | WEST UNION | 3,500 | 2345369 |
| SOUTHEASTERN FREIGHT LINES LLC dba SOUTHEASTERN FREIGHT LINES | LEXINGTON | 3,177 | 63419 · MC111871 |
| DOMINION ENERGY SOUTH CAROLINA INC dba D | WEST COLUMBIA | 607 | 218048 · MC190127 |
| PALMETTO CORP OF CONWAY | CONWAY | 597 | 662307 |
| N W WHITE & COMPANY | COLUMBIA | 408 | 376777 · MC711427 |
| KING ASPHALT INC | LIBERTY | 403 | 2145540 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 3,932 | 56% |
| 2-5 | 2,308 | 33% |
| 6-20 | 594 | 8% |
| 21-100 | 189 | 3% |
| 100+ | 40 | 1% |
Cities
COLUMBIA 393 · GREENVILLE 237 · SUMMERVILLE 202 · SPARTANBURG 149 · MYRTLE BEACH 139 · ROCK HILL 134 · GREER 128 · FLORENCE 124 · INMAN 118 · LEXINGTON 117
See all South Carolina trucking companies or building materials 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.