Carrier Vetting Report → cargo → Construction → Maryland
Construction trucking companies in Maryland
17,013 active carriers based in Maryland declare construction on their MCS-150; 6,765 operate interstate. 765,049 power units reported. FMCSA census as of 2026-11-01.
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Largest construction fleets in Maryland
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| Baltimore Gas & Electric Co dba Bge an Exelon Company | Baltimore | 688 | 160257 |
| Apex Companies LLC | Rockville | 604 | 1259442 |
| R E Michel Company | Glen Burnie | 578 | 261956 |
| Washington Suburban Sanitary Commission | Laurel | 400 | 1238066 |
| Dxi Construction Co Inc dba Dxi Construction | Churchville | 395 | 372309 |
| D M Bowman Inc | Williamsport | 265 | 135530 · MC138438 |
| Schuster Concrete Ready Mix LLC | Owings Mills | 243 | 2570926 |
| The Potomac Edison Company dba Potomac Edison a Firstenergy Company | Williamsport | 225 | 7527 |
| Gray & Son Inc dba Maryland Paving a Division of Gray & Son | Timonium | 204 | 988991 |
| Aui Inc dba Aui Power | Elkton | 202 | 2021768 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 9,271 | 54% |
| 2-5 | 5,922 | 35% |
| 6-20 | 1,432 | 8% |
| 21-100 | 330 | 2% |
| 100+ | 58 | 0% |
Cities
Baltimore 1,380 · Silver Spring 540 · Frederick 454 · Gaithersburg 342 · Glen Burnie 319 · Hyattsville 292 · Westminster 290 · Laurel 281 · Annapolis 279 · Hagerstown 273
Construction carriers in neighboring states
Pennsylvania31,128 construction carriersVirginia6,810 construction carriersWest Virginia4,257 construction carriersDelaware1,541 construction carriersDistrict of Columbia211 construction carriers
Sourcing capacity in a lane usually means looking at the state on the other end of it.
Other cargo carried in Maryland
Machinery, large objects6,964 carriersMotor vehicles (auto haulers)5,436 carriersLogs, poles, beams, lumber5,381 carriersHousehold goods (movers)4,088 carriersGrain, feed, hay2,518 carriersDry bulk2,474 carriersFresh produce2,277 carriersRefrigerated food2,214 carriers
See all Maryland trucking companies (44,338 active), construction carriers nationally, or every cargo type. Check any of them with the free DOT / MC lookup or read how to check a carrier before tendering.
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.