| Business | Phone |
| A F Musolino Architects 10505 Judicial Dr 207, Fairfax 22030 | (703) 591-5711 |
| American Institute-Arch 9008 Hamilton Dr, Fairfax 22031 | (703) 573-7366 |
| Architecture & Design Assoc 10302 Eaton Pl, Fairfax 22030 | (703) 352-7780 |
| Arcobaleno 4029 Chain Bridge Rd # 2, Fairfax 22030 | (703) 591-6031 |
| Burke Smith & Assoc 3609 Chain Bridge Rd D, Fairfax 22030 | (703) 352-0116 |
| Dewberry Design Group 8401 Arlington Blvd, Fairfax 22031 | (703) 849-0600 |
| Dickson Co 3976 Chain Bridge Rd 1, Fairfax 22030 | (703) 273-1714 |
| Fulton Research 10367 Sager Ave, Fairfax 22030 | (703) 753-8363 |
| General Resources Design Group 12011 Lee Jackson Hwy 300, Fairfax 22033 | (703) 352-6941 |
| Harrell & Co Architects 11244 Waples Mill Rd E1, Fairfax 22030 | (703) 352-4141 |
| Idb Architecture Inc 9677 Main St D, Fairfax 22031 | (703) 503-9503 |
| Intec Group Inc 10201 Lee Hwy, Fairfax 22030 | (703) 359-9737 |
| John Neufels Architects 3603 Chain Bridge Rd C, Fairfax 22030 | (703) 385-9696 |
| Larry R Barton Architects 2931 Eskridge Rd D200, Fairfax 22031 | (703) 204-0079 |
| Jon W Sammer 3921 Old Lee Hwy 72b, Fairfax 22030 | (703) 591-0747 |
| Marvin J Cantor 9008 Hamilton Dr, Fairfax 22031 | (703) 280-2287 |
| Masterbuilt Co Inc 9669 Main St A, Fairfax 22031 | (703) 503-5555 |
| Mwh & Assoc Fairfax 22030 | (703) 352-1996 |
| O H Miller Aia Architects 9304 Saint Marks Pl, Fairfax 22031 | (703) 691-1338 |
| Phillips Swager & Assoc 8401 Arlington Blvd, Fairfax 22031 | (703) 748-1804 |
| Pinnancle Design & Corp 4085 Chain Bridge Rd 200, Fairfax 22030 | (703) 218-3400 |
| Richard Schoppet 9900 Main St, Fairfax 22031 | (703) 934-8582 |
| R K Architects 9411 Lee Hwy, Fairfax 22031 | (703) 383-8340 |
| Samaha Associates Pc 9990 Lee Hwy 350, Fairfax 22030 | (703) 691-3311 |
| Snyder Egbue Assoc 3959 Pender Dr 300, Fairfax 22030 | (703) 506-4615 |
| Solutions Group Inc 10335 Democracy Ln, Fairfax 22030 | (703) 352-0225 |
| Ward Hall Assoc 12011 Lee Jackson Hwy 300, Fairfax 22033 | (703) 385-5800 |
| Zivic & Hurdle Architects 4031 University Dr 120, Fairfax 22030 | (703) 352-1933 |
| Rsg Co 10501 Braddock Rd, Fairfax 22032 | (703) 323-1438 |
| Michael L Brown Architects 5312 Gainsborough Dr, Fairfax 22032 | (703) 978-5701 |