Casey Trees’ headquarters is in an energy-efficient and environmentally friendly building in the Brookland neighborhood of Washington, D.C. Sign up for one of our workshops and come visit us!
3030 12th Street NE
Washington, D.C. 20017
Main Phone: 202.833.4010
Our office at 3030 12th Street NE is a renovated building which we enlarged to accommodate an expanding number of staff, classes and workshops. The site boasts a bioretention planter, three green roofs and a white roof. These “green” features qualified our headquarters to participate in the Sustainable Sites Initiative (SITES) Pilot Program.