| Business | Phone |
| Accurate Radon Testing Po Box 1940, Vienna 22183 | (703) 242-3600 |
| Alimak Inc 503 Mashie Dr Se, Vienna 22180 | (703) 938-5420 |
| Chris Construction Co Vienna 22180 | (703) 255-6003 |
| Us Inspect Inc Vienna 22180 | (703) 242-4573 |
| National Property Inspections 1711 Larkmeade Dr, Vienna 22182 | (703) 319-3751 |
| Old Dominion Home Inspection 302 Maple Ave W 8, Vienna 22180 | (703) 242-2520 |