Landscape Architects in DC: In order to legally design and work on landscape projects, landscape architects must have a bachelor's and/or master's degree in landscape architecture from a college or university usually accredited by the American Society of Landscape Architects (ASLA) and be licensed by the state. They will normally work in both commercial and residential sites, as well as, design and plan restoration and preservation projects. They will usually be employed in private, public, and academic organizations.

Arentz Landscape Architects LLC Washington DC
Arentz Landscape Architects LLC 4543 44th Street, NW Washington, DC 20016 Phone: 202.537.8020 Fax: 540.341.4332
http://arentzdc.com/
Beth Wehrley Landscape Architect
Beth Wehrley Landscape Architect 5448 33rd St Nw Washington, DC 20015 Phone: (202) 417-2404
https://www.manta.com/c/mmfk21t/beth-wehrley-lands...
DCA Landscape Architects Inc
DCA Landscape Architects Inc 1315 Wisconsin Ave NW Washington, DC 20007 Phone: 202-337-1160
http://www.buzzfile.com/business/DCA-Landscape-Arc...
Deana Poss Landscape Architects
Deana Poss Landscape Architects 1931 17th St NW Washington, DC 20009 Phone: (202) 518-8349
https://www.yellowpages.com/washington-dc/mip/dean...
Florence Everts
Florence Everts 2351 49th St NW Washington, DC 20007 Phone: 202-333-0038
http://www.buzzfile.com/business/Everts,-Florence....
Fritz Gignoux Landscape Architecture
Fritz Gignoux Landscape Architecture 4436 Klingle St NW Washington, DC 20016 Phone: 202-244-2016 Fax: 202-244-6788
http://www.fritzgignoux.com/
GGN (Gustafson Guthrie Nichol) Landscape Architecture Washington DC
GGN (Gustafson Guthrie Nichol) Landscape Architecture 1054 31st St NW, Suite 210 Washington, DC 20007 Phone: 202 338 0014
http://www.ggnltd.com/
H. Paul Davis Landscape Architecture
H. Paul Davis Landscape Architecture 1479 Monroe Street NW Washington, DC 20010 Phone: 202.374.9095
http://www.hpauldavis.com/
Jordan Honeyman Landscape Architecture
Jordan Honeyman Landscape Architecture 711 Florida Ave NW Washington, DC 20001 Phone: 202-986-0711
http://www.buzzfile.com/business/Landscape-Archite...
Larue, LLC
Larue, LLC 914 N St NW Washington, DC 20001 Phone: 202-898-1034
http://www.buzzfile.com/business/Larue,-LLC-202-89...
Lea Landscape Architecture LLC
Lea Landscape Architecture LLC 123 N Carolina Ave SE Washington, DC 20003 Phone: 202-734-9331
http://www.buzzfile.com/business/Lea-Landscape-Arc...
Moody Graham
Moody Graham 1318 H Street NE Washington DC 20002 Phone: (202) 543-1286
http://www.moodygraham.com/
Oculus
Oculus 2410 17th St NW Washington, DC 20009 Phone: 202-588-5454
http://www.buzzfile.com/business/Oculus-202-588-54...
SYMBIOSIS DC LLC
SYMBIOSIS DC LLC 901 Second Street, NE Washington, DC 20002 Phone: 202-595-1999 Fax: 202-595-1998
http://www.symbiosis-la.com/
Trace Landscape Architects
Trace Landscape Architects 2166 Wisconsin Ave NW Washington, DC 20007 Phone: (202) 338-0027
http://www.directionus.com/dc/washington/trace-lan...