| Business | Phone |
| Bowling Brothers Excavating 10173 Penns Hill Rd, La Plata 20646 | (301) 934-1768 |
| Calvert Lumber Co 11855 Charles St, La Plata 20646 | (301) 934-7158 |
| Mona Equipment Inc 9350 Mona Farm Pl, La Plata 20646 | (301) 932-6332 |
| Pat's Mighty Mini's 7951 Olivers Shop Rd, La Plata 20646 | (301) 392-0056 |
| J F Peery La Plata 20646 | (301) 934-0679 |