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About Us

biulbGreen Wave Electric, Inc. is a full service electrical contractor serving residential and commercial customers in the Maryland, DC and Virginia area.  We are a family owned and operated business with over 25 years electrical contracting experience.  As former owners of Congressional Electric, Inc. & New Spectrum Electric, Inc., Keith and Kim Harpster decided to get back into business with an environmentally conscience approach.

Our main focus is electrical services for, residential repairs, new construction, renovations, tenant improvements, service upgrades, retrofits and service installations.  However, with a growing need to conserve energy we also provide services to reduce energy consumption and increase sustainability.  Green Wave Electric, Inc. is not just a contractor, it’s a solution.  We will work with you to provide energy management services that include lighting retrofits, renewable energy, daylight harvesting, dual level switching, energy efficient motors, occupancy sensors, power factor correction, timers and much more.  By managing energy we allow our customer to save money by saving energy. Many of these have utility or government rebates and tax credits.

At Green Wave Electric, Inc. we pride ourselves on a sustainable approach to business.  Each of our low emission and low MPG vehicles is fully stocked with adequate inventory of parts to accommodate most repairs and services. We recycle all of the lamps, ballasts, and fixtures that are removed from our jobs and are committed to print on mostly recycled paper.  We believe in working together to provide our customers with a personalized service and high level of expertise while maintaining a small footprint on the environment.

Call us today for your free estimate at 301.639.5313.