Contact Information

Louis L. Whitcomb
Department of Mechanical Engineering
G.W.C. Whiting School of Engineering
The Johns Hopkins University

Mail and Courier Address

3400 North Charles Street
115 Hackerman Hall
Baltimore, Maryland, 21218
Phone: 410-516-6724
Fax: 410-516-7254


We are located in the Laboratory for Computational Sensing and Robotics in Hackerman Hall.  Here are maps and directions.

 JHU Homewood Campus Security

  • JHU Homewood Campus Security Web Page:
  • Emergency: 410-516-7777
  • Information: 410-516-4600
  • Escort Vans and Walking: 410-516-8700
  • e-mail:

JHU Homewood Campus Plant Operations 

  • JHU Homewood Campus Plant Operations Web Page:
  • Service Center: (410) 516-8063 7:30AM-5:00PM Monday through Friday.
  • After-hours emergencies should be directed to JHU Campus Security at 410-516-7777.
  • Plant Operations Routine Maintenance Request Online Form: