Our team delivers reliable installation, maintenance, and repair solutions while focusing on safety, efficiency, and clear communication with every client. At Guercio Energy Group, we don’t just build systems. We power progress. Since 2012, our company has grown from a boutique operation into a trusted partner for New Jersey’s most demanding industries. Founded by Gianfranco Guercio, who began mastering electrical and mechanical trades in Italy as a teenager, our story is one of grit, innovation, and relentless commitment to quality. From his first projects in America to leading a team of experts today, Gianfranco’s vision has always been clear: deliver solutions that help facilities run safer, smarter, and stronger.

JMS ELECTRICAL CONTRACTING LLC is a Electrican & Electrical Company located in Franklinville, NJ. We are Local Electrical Contractors, Electrical Contractors, & Commercial Electrical Contractors. We do anything from Electrical Repairs to Electrical Services such as: Lighting Repairs, ceiling fans, Lighting Services, service upgrade, Electrical Repair and motion sensors. We also do recess lighting, old and new work lighting, old and new work outlets. We also offer electrical services for hot tubs, spas and pools. For any of your electrical needs give us a call today!