About Our Electrical Company From humble beginnings in January 1970, Colonial Electric Company, Inc. has grown into a leader in the Mid Atlantic region of the electrical contracting industry. With headquarters in Harwood, MD and a satellite office in Ellicott City, MD, Colonial Electric is home to over 120 employees doing business in three distinct divisions: Construction, Service and Communications. The Different Divisions Within Our Electric Company
With a strong balance sheet, bonding capacity of $25mm per job, $50mm in aggregate, and over 400 years of combined electrical experience in the field, our electrical company is well positioned to accomplish our mission of being the best electrician in the Maryland, Washington, DC and Virginia area. Call us today for a free estimate!