Brilliance on Every Level

ESI has more than five decades’ experience installing, refurbishing, maintaining and repairing electrical systems for the region’s most demanding industries. Whether you need new electrical construction, code and safety upgrades to existing wiring or a reliable energy back-up system, there is no electrical project or service outside our experience or capacity. 

We deliver commercial and industrial electrical services for indoor and outdoor projects of every size and scope. From new systems for multifamily housing developments to upgrades to government buildings to emergency back-up for medical facilities, our team of experienced electricians is dedicated to exceptional dependability and quality, delivered on time and on budget.