| Business | Phone |
| Barnes Vanze Architects 3300 M St Nw, Washington 20007 | (202) 337-3726 |
| Andrew Diem Architects 5230 Loughboro Rd Nw, Washington 20016 | (202) 364-8115 |
| Arcadia 1714 14th St Nw, Washington 20009 | (202) 234-8222 |
| Archetype 1841 Columbia Rd Nw # 202, Washington 20009 | (202) 265-7565 |
| Architects 2 4836 Macarthur Blvd Nw, Washington 20007 | (202) 363-3200 |
| Architecture 1900 L St Nw # 735, Washington 20036 | (202) 293-9701 |
| Arktx 4301 Connecticut Ave Nw # 150, Washington 20008 | (202) 966-2104 |
| Arrowstreet Inc 2025 M St Nw # 510, Washington 20036 | (202) 887-5555 |
| Arthur Moore Cotton Assoc 1054 31st St Nw, Washington 20007 | (202) 337-9081 |
| Association-Collegiate School 1735 New York Ave Nw # 3, Washington 20006 | (202) 785-2324 |
| Atelier Architects 1522 K St Nw # 900, Washington 20005 | (202) 898-9070 |
| Austin L Spriggs Assoc 433 Massachusetts Ave Nw, Washington 20001 | (202) 659-8666 |
| Ayers-Saint-Gross 800 I St Nw # 600, Washington 20001 | (202) 628-1033 |
| Baker Cooper & Assoc 4000 Albemarle St Nw # 300, Washington 20016 | (202) 362-7879 |
| Balodemas Architects Chtd 4301 Connecticut Ave Nw # M1, Washington 20008 | (202) 363-4820 |
| Barnes Vanze & Assoc Arch 1238 Wisconsin Ave Nw # 204, Washington 20007 | (202) 337-7255 |
| Barr-Kumar Architects 1825 I St Nw # 400, Washington 20006 | (202) 462-3621 |
| Bell Architects 500 H St Ne, Washington 20002 | (202) 548-7570 |
| Belton Associates 765 Fairmont St Nw, Washington 20001 | (202) 986-1435 |
| Solis Betancourt 1739 Connecticut Ave Nw, Washington 20009 | (202) 232-8080 |
| Betty Bird & Assoc Llc 2607 24th St Nw # 3, Washington 20008 | (202) 588-9033 |
| Beyer Blinder Belle Architects 1054 Thomas Jefferson St Nw, Washington 20007 | (202) 333-5924 |
| Blackburn Architects 1228 1/2 31st St Nw, Washington 20007 | (202) 337-1755 |
| Boeckl-Gates Inc 1213 33rd St Nw, Washington 20007 | (202) 466-2076 |
| Bonstra Architects 1710 Connecticut Ave Nw # 400, Washington 20009 | (202) 588-9373 |
| Bowie Gridley Architects 1010 Wisconsin Ave Nw # 400, Washington 20007 | (202) 337-0888 |
| Brady Architecture 2647 Connecticut Ave Nw # 200, Washington 20008 | (202) 986-2810 |
| Brailsford & Dunlavey Inc 1140 Connecticut Ave Nw # 400, Washington 20036 | (202) 289-4455 |
| Brennan Beer Gorman Monk 1030 15th St Nw # 900, Washington 20005 | (202) 452-1644 |
| Bryant Bryant Williams 1818 New York Ave Ne, Washington 20002 | (202) 269-2010 |
| Robert C Bumbary 7957 Orchid St Nw, Washington 20012 | (202) 882-4449 |
| Burt Hill Kosar Rittlemann 1056 Thomas Jefferson St Nw, Washington 20007 | (202) 333-2711 |
| Michael Callison 1825 Connecticut Ave Nw # 310, Washington 20009 | (202) 588-0510 |
| Cannada Design 2453 P St Nw, Washington 20007 | (202) 332-6670 |
| Cannon Design 3299 K St Nw, Washington 20007 | (202) 337-6022 |
| Judith M Capen 420 10th St Se, Washington 20003 | (202) 544-1640 |
| Carrington Group 1818 New York Ave Ne # 230, Washington 20002 | (202) 726-4441 |
| Cass & Assoc 1532 16th St Nw, Washington 20036 | (202) 462-7663 |
| Christian Zapatka Archtctrl 1427 27th St Nw, Washington 20007 | (202) 333-2735 |
| Clarke Architecture 1791 Crestwood Dr Nw, Washington 20011 | (202) 722-6552 |
| Cliff Elmore Architect 4900 Massachusetts Ave Nw #115, Washington 20016 | (202) 237-8955 |
| Kent Cooper 1000 Potomac St Nw # 119, Washington 20007 | (202) 333-6210 |
| Core Group 1010 Wisconsin Ave Nw # 405, Washington 20007 | (202) 466-6116 |
| Cowie & Assoc 4400 Macarthur Blvd Nw # 300, Washington 20007 | (202) 342-2711 |
| Cox Graae & Spack Architects 2909 M St Nw, Washington 20007 | (202) 965-7070 |
| Creature Comforts Archit Homes 2618 University Pl Nw, Washington 20009 | (202) 387-8095 |
| Cunningham & Quill Architects 1054 31st St Nw # 315, Washington 20007 | (202) 337-0090 |
| Dale Owen Overmyer Architects 3213 P St Nw, Washington 20007 | (202) 333-5596 |
| David Jones Architects 1739 Connecticut Ave Nw, Washington 20009 | (202) 332-1200 |
| David M Schwarz Architectural 1707 L St Nw # 400, Washington 20036 | (202) 862-0777 |
| David Maudlin Architect 2515 K St Nw # 504, Washington 20037 | (202) 333-6186 |
| Davis Buckley Architects 1612 K St Nw # 900, Washington 20006 | (202) 223-1234 |
| Davis Carter Scott Ltd 805 15th St Nw # 1100, Washington 20005 | (202) 682-2300 |
| Dbi Architects 1707 L St Nw # 600, Washington 20036 | (202) 872-8844 |
| Demetriou & Assoc 1726 Connecticut Ave Nw, Washington 20009 | (202) 232-5600 |
| Design Communications Inc 717 D St Nw # 500, Washington 20004 | (202) 659-3918 |
| Design Spectrum Architects 4304 River Rd Nw, Washington 20016 | (202) 244-5586 |
| Devrouax & Purnell Architects 717 D St Nw # 500, Washington 20004 | (202) 483-2878 |
| Donald Lococo Architects 3405 M St Nw, Washington 20007 | (202) 337-4422 |
| Douglas Gallagher Inc 1420 K St Nw, Washington 20005 | (202) 789-0920 |
| Neal Alan Duncan 1789 Lanier Pl Nw # B2, Washington 20009 | (202) 667-1494 |
| Dunn Brady Assoc 1711 Connecticut Ave Nw # 200, Washington 20009 | (202) 332-8448 |
| Dynerman Whetesell Architects 1025 33rd St Nw, Washington 20007 | (202) 337-1290 |
| E M Johnson & Assoc 3612 12th St Ne, Washington 20017 | (202) 526-3610 |
| Ehrenkrantz & Eckstut Arch 2000 L St Nw # 410, Washington 20036 | (202) 216-9414 |
| Einhorn Yaffee Prescott Arch 1000 Potomac St Nw # L1, Washington 20007 | (202) 471-5000 |
| Envision Design 1211 Connecticut Ave Nw # 250, Washington 20036 | (202) 775-9000 |
| Eric Colbert & Assoc 717 5th St Nw, Washington 20001 | (202) 289-6800 |
| Esocoff & Assoc 1030 15th St Nw # 430, Washington 20005 | (202) 682-1600 |
| Ewing Cole Cherry & Brott 1025 Connecticut Ave Nw # 900, Washington 20036 | (202) 467-1500 |
| Fabry Associates 1777 Church St Nw, Washington 20036 | (202) 797-3601 |
| Faulkner Design Inc 2000 L St Nw, Washington 20036 | (202) 659-3990 |
| Fentress Bradburn Arch Ltd 1350 Connecticut Ave Nw # 1250, Washington 20036 | (202) 478-3001 |
| Fetterman Associates 1046 Potomac St Nw, Washington 20007 | (202) 625-2525 |
| Michael A Finn 2402 Chain Bridge Rd Nw, Washington 20016 | (202) 966-5706 |
| Font International 1053 31st St Nw, Washington 20007 | (202) 337-1919 |
| Form Architecture & Design 3333 K St Nw, Washington 20007 | (202) 222-0430 |
| Forma Design Inc 1524 U St Nw # 200, Washington 20009 | (202) 265-2625 |
| Fox Architects Llc 1220 Connecticut Ave Nw, Washington 20036 | (202) 659-0923 |
| Fry Welch & Assoc 7600 Georgia Ave Nw, Washington 20012 | (202) 726-3608 |
| G William Calomiris Investment 1112 16th St Nw # 900, Washington 20036 | (202) 457-1200 |
| Gdg Productions 1920 N St Nw # 100, Washington 20036 | (202) 857-0060 |
| Gensler & Assoc 2020 K St Nw # 200, Washington 20006 | (202) 721-5200 |
| George Gordon Architects 1032 Wisconsin Ave Nw, Washington 20007 | (202) 333-9270 |
| George Stavropoulos & Assoc 1055 Thomas Jefferson St Nw, Washington 20007 | (202) 835-0390 |
| Giuliani Associates Archtcts 1000 Connecticut Ave Nw, Washington 20036 | (202) 223-2424 |
| R Michael Gotwald 1501 14th St Nw, Washington 20005 | (202) 234-2131 |
| Grina-Lavie Architects 1506 Wisconsin Ave Nw, Washington 20007 | (202) 625-2300 |
| Grizform Design 1611 Connecticut Ave Nw, Washington 20009 | (202) 234-2321 |
| H L Walker & Assoc 7600 Georgia Ave Nw # 100, Washington 20012 | (202) 291-1612 |
| Whayne H Haffler 3007 M St Nw # 200, Washington 20007 | (202) 625-0707 |
| Hamilton & Snowber Architects 2741 Woodley Pl Nw, Washington 20008 | (202) 332-5416 |
| Harpole Architects 1413 Wisconsin Ave Nw # B, Washington 20007 | (202) 338-3838 |
| Hartman-Cox 1074 Thomas Jefferson St Nw, Washington 20007 | (202) 333-6446 |
| Hayes Seay Mattern & Mattern 1030 15th St Nw # 500, Washington 20005 | (202) 371-5200 |
| Helicon Works 2901 18th St Nw, Washington 20009 | (202) 332-7949 |
| Heller & Metzger 11 Dupont Cir Nw # 601, Washington 20036 | (202) 364-2222 |
| Hellmuth Obata & Kassabaum 3223 Grace St Nw, Washington 20007 | (202) 339-8700 |
| Hickcock Warner Fox Architects 1023 31st St Nw, Washington 20007 | (202) 667-2260 |
| Hillier Group 1444 I St Nw # 1100, Washington 20005 | (202) 216-0111 |
| Hntb Corp 421 7th St Nw, Washington 20004 | (202) 628-7525 |
| Hoffmann Architects 1001 Connecticut Ave Nw # 825, Washington 20036 | (202) 530-1100 |
| Robert R Hollendonner 2900 Connecticut Ave Nw # 227, Washington 20008 | (202) 332-1100 |
| Andre Houston 1053 31st St Nw, Washington 20007 | (202) 797-2606 |
| Norman Howell 300 I St Ne, Washington 20002 | (202) 232-4752 |
| Htb Architects 1255 New Hampshire Ave Nw, Washington 20036 | (202) 785-2452 |
| Hunt Architects 1661 Crescent Pl Nw # 504, Washington 20009 | (202) 232-4980 |
| Interior Architects 3210 Grace St Nw, Washington 20007 | (202) 965-0304 |
| Interior Systems Inc 1201 15th St Nw # 2, Washington 20005 | (202) 393-1515 |
| Istudio Design 1215 Connecticut Ave Nw # 3, Washington 20036 | (202) 689-8980 |
| Hugh N Jacobsen 2529 P St Nw, Washington 20007 | (202) 337-5200 |
| James Walker Architects 434 M St Sw, Washington 20024 | (202) 863-9120 |
| John Andrews Intl Pty Ltd 3400 International Dr Nw, Washington 20008 | (202) 944-7641 |
| Joseph R Passonneau & Faia 2114 O St Nw, Washington 20037 | (202) 296-8017 |
| Kajiwara Gallagher & Paine 1099 14th St Nw, Washington 20005 | (202) 822-2102 |
| Karn Charuhas Chapman Twohey 1120 Connecticut Ave Nw # 1250, Washington 20036 | (202) 659-5600 |
| Keyes Condon Florance Archtcts 1825 I St Nw # 250, Washington 20006 | (202) 974-4500 |
| Kling-Lindquist Partnership 2000 L St Nw # 215, Washington 20036 | (202) 785-5800 |
| Kramer Consulting Svc 600 13th St Nw, Washington 20005 | (202) 686-5030 |
| Kurylas Studio 1909 Q St Nw # 200, Washington 20009 | (202) 797-8236 |
| Kvell Corcoran Architects 1804 Belmont Rd Nw, Washington 20009 | (202) 234-8800 |
| George F Lee 4886 16th St Nw, Washington 20011 | (202) 882-5902 |
| Lehman Smith & Mc Leish 1150 18th St Nw, Washington 20036 | (202) 263-7400 |
| Lehman Smith Wiseman & Assoc 1150 18th St Nw # 350, Washington 20036 | (202) 466-5660 |
| Leo Gordon Johnson & Assoc 1255 New Hampshire Ave Nw #822, Washington 20036 | (202) 223-5361 |
| Lethbridge & Assoc 1351 C St Ne, Washington 20002 | (202) 546-6006 |
| Maiden & Assoc Arch Engr 4930 Wisconsin Ave Nw, Washington 20016 | (202) 244-2600 |
| Mak Inc 1508 P St Nw, Washington 20005 | (202) 986-6664 |
| Thomas Manion 3402 Prospect St Nw, Washington 20007 | (202) 338-3104 |
| Mariani-Architects 1350 Connecticut Ave Nw # 400, Washington 20036 | (202) 462-5656 |
| James A Martin Iii 938 S St Nw, Washington 20001 | (202) 299-1040 |
| Martin Reddy Architects 2121 Wisconsin Ave Nw # 310, Washington 20007 | (202) 457-0860 |
| Martinez & Johnson Architects 1238 Wisconsin Ave Nw # 302, Washington 20007 | (202) 333-4480 |
| Matrix Design 2000 L St Nw, Washington 20036 | (202) 785-4000 |
| Mc Cartney Architects 1503 Connecticut Ave Nw # 2, Washington 20036 | (202) 328-0200 |
| Mc Donald Williams Banks 7705 Georgia Ave Nw # 300, Washington 20012 | (202) 291-5103 |
| Robert Schwartz & Assoc 1811 18th St Nw # 32, Washington 20009 | (202) 232-5800 |
| Roell Architects Pc 2312 Ontario Rd Nw, Washington 20009 | (202) 332-4430 |
| Rixey-Rixey Architects Po Box 3750, Washington 20027 | (202) 333-2626 |
| Mc Kissack & Mc Kissack 1401 New York Ave Nw # 9, Washington 20005 | (202) 347-1446 |
| Mcmurray Wnuk Spurlock 1825 Connecticut Ave Nw, Washington 20009 | (202) 265-8500 |
| Menegus & Assoc 2211 Hall Pl Nw, Washington 20007 | (202) 625-6629 |
| Michael Holt Architects 1701 N St Nw, Washington 20036 | (202) 234-4972 |
| Michael Marshall Architecture 2800 Quebec St Nw # 1021, Washington 20008 | (202) 537-1107 |
| Millennium Design 1236 44th St Ne, Washington 20019 | (202) 397-6799 |
| Morrison Architects 1726 Connecticut Ave Nw # 300, Washington 20009 | (202) 265-8182 |
| Mskm Architects 3244 Prospect St Nw, Washington 20007 | (202) 337-4466 |
| Muse Architects 5630 Connecticut Ave Nw # 300, Washington 20015 | (202) 966-6266 |
| N M Abdalla & Assoc 1301 20th St Nw # 110, Washington 20036 | (202) 775-2611 |
| Nelson Architects 1003 K St Nw # 835, Washington 20001 | (202) 737-4800 |
| Allen E Nelson 6310 29th Pl Nw, Washington 20015 | (202) 363-4174 |
| Nichols Design Assoc Inc 2934 Fessenden St Nw, Washington 20008 | (202) 363-6843 |
| Norman Smith Architecture 2311 15th St Nw # 1, Washington 20009 | (202) 462-5886 |
| O Tj Architects 1232 31st St Nw, Washington 20007 | (202) 295-9047 |
| Oehrlein & Assoc 1350 Connecticut Ave Nw # 412, Washington 20036 | (202) 785-7336 |
| Opx 21 Dupont Cir Nw # 200, Washington 20036 | (202) 822-9797 |
| Ossolinski Architects 5232 44th St Nw # 3, Washington 20015 | (202) 966-9449 |
| Outerbridge Architects 1228 31st St Nw, Washington 20007 | (202) 337-4826 |
| Outerbridge Horsey Assoc 1228 1/2 31st St Nw, Washington 20007 | (202) 337-7334 |
| Pacific Architects & Engineers 1200 1st St Se, Washington 20303 | (202) 264-6725 |
| Panoramic Design Ltd 1516 U St Nw, Washington 20009 | (202) 882-8958 |
| Pgn Architects Llc 1820 Jefferson Pl Nw, Washington 20036 | (202) 822-5995 |
| Pollack & Dickerson Arch 1825 I St Nw, Washington 20006 | (202) 828-6292 |
| Powe Jones Architects 1225 I St Nw, Washington 20005 | (202) 289-5980 |
| Bruce Preston 2232 Decatur Pl Nw, Washington 20008 | (202) 667-6353 |
| Queue 327 Elm St Nw, Washington 20001 | (202) 588-9332 |
| Quinn Evans Architects 1214 28th St Nw, Washington 20007 | (202) 298-6700 |
| R H Design Group Inc 2611 O St Nw, Washington 20007 | (202) 944-2724 |
| R Mc Ghee & Assoc 925 S St Nw, Washington 20001 | (202) 667-0166 |
| Racki Reena Racki Assoc 5520 Connecticut Ave Nw # 204, Washington 20015 | (202) 363-4739 |
| Walter D Ramberg 1830 T St Nw, Washington 20009 | (202) 462-4860 |
| Reshefsky Interiors 2238 Cathedral Ave Nw, Washington 20008 | (202) 797-1509 |
| Rich Markus Architects 3143 N St Nw, Washington 20007 | (202) 333-2733 |
| Richard Arentz Landscape Arch 4201 Connecticut Ave Nw, Washington 20008 | (202) 537-8020 |
| Richard Williams Architects 1909 Q St Nw # 200, Washington 20009 | (202) 387-4500 |
| Rippeteau Architects Pc 1530 14th St Nw, Washington 20005 | (202) 387-7123 |
| Robert Bell Architects 3218 O St Nw, Washington 20007 | (202) 333-8412 |
| Rtkl Assoc Inc 1250 Connecticut Ave Nw # 300, Washington 20036 | (202) 887-5168 |
| Russell A Sears & Assoc 2627 Connecticut Ave Nw, Washington 20008 | (202) 265-0600 |
| Sahm & Assoc 5330 Sherier Pl Nw, Washington 20016 | (202) 364-7100 |
| Harold L Sanders 1255 4th St Sw, Washington 20024 | (202) 554-2137 |
| Schick Goldstein Architects 1506 19th St Nw # 3, Washington 20036 | (202) 232-8135 |
| Frank Schlesinger 3210 M St Nw, Washington 20007 | (202) 333-0344 |
| Shalom Baranes Assoc 3299 K St Nw # 400, Washington 20007 | (202) 342-2200 |
| Singletary Rueda Architects 1711 Connecticut Ave Nw, Washington 20009 | (202) 265-9190 |
| Smith Group Inc 1825 I St Nw # 250, Washington 20006 | (202) 842-2100 |
| Solis Architectural Interiors 1701 N St Nw, Washington 20036 | (202) 619-8734 |
| Sorg & Assoc 2000 S St Nw, Washington 20009 | (202) 393-6445 |
| Spiral Spot Architecture 1821 Vernon St Nw, Washington 20009 | (202) 667-3251 |
| Stephen M Banigan Architects 3201 New Mexico Ave Nw # 250, Washington 20016 | (202) 364-2603 |
| Steven Winter Assoc 1112 16th St Nw # 240, Washington 20036 | (202) 628-6100 |
| Andrew K Stevenson 2955 Albemarle St Nw, Washington 20008 | (202) 244-1896 |
| Stewart Clark Downie Design 2150 Wisconsin Ave Nw, Washington 20007 | (202) 625-1190 |
| Still & Svitchan 1000 Vermont Ave Nw # 910, Washington 20005 | (202) 408-5500 |
| Earl A Stillwell 2529 P St Nw, Washington 20007 | (202) 785-5566 |
| Stoiber & Assoc 1621 Connecticut Ave Nw # 200, Washington 20009 | (202) 986-4700 |
| Studio 27 1777 Church St Nw, Washington 20036 | (202) 939-0027 |
| Studio 27 Architecture Pllc 1600 K St Nw # 201, Washington 20006 | (202) 659-4137 |
| Studio Crowley Hall 2017 Park Rd Nw, Washington 20010 | (202) 387-3003 |
| Studio Santalla Inc 1204 31st St Nw, Washington 20007 | (202) 338-8220 |
| Studio Two Architects 1355 Kennedy St Nw, Washington 20011 | (202) 387-4087 |
| Studio Two Architects 3423 Oakwood Ter Nw, Washington 20010 | (202) 387-4087 |
| Studios Architecture 1625 M St Nw, Washington 20036 | (202) 736-5900 |
| Sulton Campbell Britt & Assoc 6031 Kansas Ave Nw # 2, Washington 20011 | (202) 882-6360 |
| Swanke Hayden Connell 1030 15th St Nw # 1000, Washington 20005 | (202) 789-1200 |
| Charles Szoradi 128 G St Sw, Washington 20024 | (202) 488-1557 |
| Thomas Vonier Assoc 4400 47th St Nw, Washington 20016 | (202) 387-7600 |
| Wiebenson & Dorman 1711 Connecticut Ave Nw # 204, Washington 20009 | (202) 234-4200 |
| Zahn Design Architect 1325 14th St Nw, Washington 20005 | (202) 319-7975 |
| Zaras-Neudorfer Architect 1206 31st St Nw, Washington 20007 | (202) 333-6647 |
| Zimmer Gunsel Frasca 1800 K St Nw, Washington 20006 | (202) 380-3120 |
| Wanchul Lee & Assoc 1069 Thomas Jefferson St Nw, Washington 20007 | (202) 965-4260 |
| Ward Bucher Architects 3408 Wisconsin Ave Nw, Washington 20016 | (202) 364-8855 |
| Washington Architectural Fndtn 1777 Church St Nw, Washington 20036 | (202) 667-5444 |
| Washington Chapter American 1777 Church St Nw, Washington 20036 | (202) 667-1798 |
| Washington Civic Ctr Architect 900 9th St Nw, Washington 20001 | (202) 789-2606 |
| Wdg Architecture 1025 Connecticut Ave Nw # 300, Washington 20036 | (202) 857-8300 |
| We Design Build 3007 M St Nw # 302, Washington 20007 | (202) 333-3422 |
| Weinstein Associates Arch 2311 Connecticut Ave Nw # B2, Washington 20008 | (202) 232-2400 |
| Van Dusen Architects 1711 Connecticut Ave Nw # 202, Washington 20009 | (202) 332-3890 |
| Velazquez-Tony Architects 1422 Foxhall Rd Nw, Washington 20007 | (202) 337-2773 |
| Versaci Neumann & Partners 1350 Connecticut Ave Nw # 401, Washington 20036 | (202) 775-4881 |
| Victor Wilburn Assoc 2805 Mckinley Pl Nw, Washington 20015 | (202) 244-0617 |
| 3di 1001 G St Nw # 875, Washington 20001 | (202) 478-2500 |
| A I Architecture 2100 M St Nw # 800, Washington 20037 | (202) 737-1020 |
| Adamstein & Demetriou Arch 2501 M St Nw # 501, Washington 20037 | (202) 333-9038 |
| Aepa Architects Engineers 2421 Pennsylvania Ave Nw, Washington 20037 | (202) 822-8320 |
| Alexia Nc Levite Office 3299 K St Nw # 600, Washington 20007 | (202) 337-3987 |
| Allan Greenberg Architect 1050 Thomas Jefferson St Nw, Washington 20007 | (202) 337-0010 |
| Amar Architecture Management 6230 3rd St Nw # 4, Washington 20011 | (202) 829-2577 |
| Treacy & Eagleburger Architect 3335 Connecticut Ave Nw # 2, Washington 20008 | (202) 362-5226 |