Pro-Type Industries - Sterling, VA (Serving District of Columbia)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of signs including outdoor signs. Signs & outdoor signs include laser cut & engraved signs. Services include sheet metal fabrication, laser cutting, welding, shearing, rolling, painting & assembly services. Products also include silk screens, enclosures, box modifications, fixtures & grates. Capabilities include prototyping, 4-axis CNC machining with 32 in. L x 64 in. W x 25 in. H work envelope, MIG, TIG welding, computer aided designing & computer aided manufacturing Products meet Military Specs.
www.pro-type.com/laser_cutting.htm

Gelberg Signs - Washington, DC
Manufacturer

Baumgarten Co. of Washington, The - Washington, DC
Manufacturer
Exterior, Interior, Cast, Etched, Engraved, All Materials

Washington Engraving Co., Inc - Washington, DC
Manufacturer, Service Company
Manufacturer of signs.

FASTSIGNS ® of DC - Washington, DC
Distributor, Manufacturer, Custom Manufacturer, Service Company
Personalized design consultation & project management. In-house, custom sign design services. Signs in any size & on virtually any surface or material, including vinyl, wood, windows, walls & vehicles.

Vital Signs - Washington, DC
Distributor, Service Company
Distributor, Printing

Capitol Signs, Inc. - Washington, DC
Manufacturer
Interior, Exterior, Trade Shows, Conventions

Armstrong Custom Signs - Washington, DC
Service Company
Screen Printing