| Business | Phone |
| J H Thomas Inc 412 Quarry Ave, Capitol Heights 20743 | (301) 336-4525 |
| Kia's Trucking 1406 Ritchie Marlboro Rd, Capitol Heights 20743 | (301) 808-0434 |
| Perkins Trucking 511 67th Pl, Capitol Heights 20743 | (301) 499-3810 |
| T N Trucking Inc 6000 Walker Mill Rd, Capitol Heights 20743 | (301) 967-0003 |
| Cummings Trucking 44 Yost Pl, Capitol Heights 20743 | (301) 350-0070 |