C C Johnson & Malhotra 9115 Guilford Rd # 100 Columbia, MD 21046 Phone : (410) 461-9920 C C Johnson & Malhotra Business Category Engineers-Professional Services           Analysis, Archaeology, Bridges, Business Development, Concrete, Construction Inspection, Design, Development, Drilling, Economic Development, Electrical, Energy, Equipment, Gas, Groundwater, Historic, Installation, Instrumentation, Management, Mechanical, Office, Plumbing, Power, Process, Program, Sewer, Soil, State, Steel, Structural Analysis, Structures, Transportation, Wastewater, Water