425120Wholesale Trade Agents and Brokers (SPECIFICALLY: STONE, MILLING SAND, FOR MATERIALS GATHERED FOR DISPOSAL)484220Specialized Freight (except Used Goods) Trucking, Local
562119Other Waste Collection (SPECIFICALLY: DUMP TRUCKING OF RUBBLE OR BRUSH WITH COLLECTION OR DISPOSAL, RUBBLE HAULING, LOCAL, WASTE EXCEPT SOLID AND HAZARDOUS HAULING, LOCAL)
541611Administrative Management and General Management Consulting Services (SPECIFICALLY: REAL ESTATE DEVELOPMENT CONSULTING SERVICES)
Engage in the completion of large construction projects involving roadways, sidewalks, parking lots, and bridge paving and repaid and works on underground utilities, storm drainage systems, streetscapes, roadway electrical, traffic signal and signage, and excavation projects in the Metropolitan Washington DC Area.
