| Business | Phone |
| Ken Mar Drywall Inc 11890 Old Baltimore Pike # F, Beltsville 20705 | (301) 937-1585 |
| N & D Thomas Contr 4361 Aitcheson Rd, Beltsville 20705 | (301) 470-3670 |
| C & C Builders Inc 10718 Tucker St, Beltsville 20705 | (301) 937-5557 |
| Tricon Construction Inc 12401 Kiln Ct, Beltsville 20705 | (301) 419-7070 |