| Business | Phone |
| Crist Plumbing & Heating 7804 Killebrew Dr, Annandale 22003 | (703) 354-0645 |
| Fairfax Electric Plumbing Annandale 22003 | (703) 764-5280 |
| Steinhorst Plumbing 7225 Little River Tpke, Annandale 22003 | (703) 256-2421 |
| Royal Plumbing & Tile 7405 Valleycrest Blvd, Annandale 22003 | (703) 941-2669 |
| Royal Plumbing Svc 7526 Dolce Dr, Annandale 22003 | (703) 698-8915 |
| Scott A Gallagher Inc 8300 Kay Ct, Annandale 22003 | (703) 645-9350 |
| R K Fleet Annandale 22003 | (703) 941-6360 |
| Plumbing & Tile Works 5015 Dodson Dr, Annandale 22003 | (703) 941-7862 |
| Our Plumber 4216 Annandale Rd, Annandale 22003 | (703) 584-0310 |
| Peyton Plumbing 4902 Tarheel Way, Annandale 22003 | (703) 451-3975 |