| Business | Phone |
| Bishoff Builders 23880 Griffith Rd, Preston 21655 | (410) 673-1887 |
| Glanden Construction Llc 6614 Statum Rd, Preston 21655 | (410) 673-2131 |
| Needwood Construction Llc 20751 Ewing Rd, Preston 21655 | (410) 754-9663 |
| Shore Builders 21435 Dover Bridge Rd, Preston 21655 | (410) 673-7600 |
| Sterling Homes Custom Builders Preston 21655 | (410) 673-1155 |
| Tyler Edward Drywall 22088 Gannon Dr, Preston 21655 | (410) 673-2077 |
| Wroten Construction Shop Preston 21655 | (410) 819-6643 |
| William B Wroten Preston 21655 | (410) 673-2589 |