American Painting & Janitorial's clientele include the following:

Boeing
Booz-Allen Hamilton
Charles E. Smith Commercial Realty, A division of Vornado Realty Trust
Consolidated Engineering Services
Department of Defense (DOD)
Environmental Protection Agency (EPA)
Lockheed Martin
Patent and Trademark Office (PTO)
Red Cross
TKC Communications
U.S. Airways
U.S. Marshal Service