| Business | Phone |
| Newkirk Enterprises Inc 9513 Gwynndale Dr, Clinton 20735 | (301) 856-8359 |
| Regal Homes 8305 Sweeney Ct, Clinton 20735 | (301) 877-1023 |
| Regal Homes Constr Office 8305 Sweeney Ct, Clinton 20735 | (410) 877-8540 |
| Triangle Homes Clinton 20735 | (301) 952-9710 |
| Washington Homes 9407 Trumpet Ln, Clinton 20735 | (301) 877-7823 |
| Haverford Homes 2401 Floral Park Rd, Clinton 20735 | (301) 203-2801 |
| Haverford Homes 6309 Dennison Dr, Clinton 20735 | (301) 856-0320 |
| Haverford Homes At Hilantrae 2801 Kidder Rd, Clinton 20735 | (301) 292-9707 |