Harrrelson Electric is a family-owned and operated business that is fully licensed, insured and bonded. NJ License #15918. We provide services to the following areas in NJ: Middlesex County, Monmouth County, Mercer County, Somerset County, Union County. As dedicated professionals, we take pride in our work, quality of service, and customer satisfaction. For this reason. Count on us to answer your call, help diagnose your problem, answer any concerns or questions you may have and resolve your electrical problems.