| Business | Phone |
| Elmore Enterprise 3714 Burrows Ave, Fairfax 22030 | (703) 385-8288 |
| Old Dominion Appraisal Svc Inc 9697 Main St C, Fairfax 22031 | (703) 764-0605 |
| Omni Appraisal Svc 10803 Main St 600, Fairfax 22030 | (703) 591-4001 |
| Parli Appraisal Inc 10431 Lee Hwy, Fairfax 22030 | (703) 293-3090 |
| Prince William Stamp & Coin Co 11208 Lee Hwy, Fairfax 22030 | (703) 591-8920 |