Key Systems, Inc. is an award winning electrical contractor with offices located in White Marsh, Maryland. We take pride in providing the Mid-Atlantic region with quality electrical services at fair and competitive costs.



Everyone at Key Systems, Inc. is committed to the success and excellence of all projects.
On March 6, 2010 we celebrated 10 years of proven financial
strength including necessary bonding capabilities.  
Qualified BGE Retofit Contractor