| Business | Phone |
| Sugarloaf Construction 13928 Schaeffer Rd, Germantown 20874 | (301) 515-4755 |
| Domain Builders 11828 Eton Manor Dr, Germantown 20876 | (301) 515-1131 |
| Harkins Builders Inc 18003 Mateny Rd, Germantown 20874 | (240) 686-1724 |
| Holladay Construction Inc 12843 Kitchen House Way, Germantown 20874 | (301) 540-3294 |