| Business | Phone |
| Robert Ballentine West 11000 Bower Ave # 6, Hagerstown 21740 | (301) 582-2828 |
| A-1 Concrete Leveling Hagerstown 21740 | (301) 791-5755 |
| Beaver Creek Concrete Corp Beaver Ck, Hagerstown 21740 | (301) 739-0890 |
| Beaver Creek Construction 10100 Mapleville Rd, Hagerstown 21740 | (301) 714-4737 |
| Van's Construction Co 906 Potomac Ave, Hagerstown 21742 | (301) 791-2811 |
| Granitite Llc 930 Eldridge Dr # E, Hagerstown 21740 | (301) 745-4440 |
| Kershner Construction 78 Wakefield Rd, Hagerstown 21740 | (301) 766-4833 |