| Business | Phone |
| B H Potter Po Box 1118, Annandale 22003 | (703) 848-2478 |
| Howe Real Estate Group 4326 Evergreen Ln J, Annandale 22003 | (703) 642-0892 |
| International Appraisals 5101 Backlick Rd # 2, Annandale 22003 | (703) 333-3008 |
| Rhr Appraisals 7619 Little River Tpke 420, Annandale 22003 | (703) 354-6123 |