Public Utility Company in Frederick County, MD

Find The Office You Need

• Washington Gas Co

  1800 North Market Street, Frederick, MD 21701

  301-662-2151
• Matrix Energy Services, Inc.

  9099 Ridgefield Drive, Frederick, MD 21701

  240-629-8476
• Provident Electric

  6320 Quinn Road, Frederick, MD 21701

  301-620-2227
• Allegheny Energy

  5850 Eaglehead Drive, Ijamsville, MD 21754

  301-865-3639