Specializing in Commercial,Medical, Retail, Office& Industrial Electrical Construction

Award Winning Lighting Installations!

About What We Do

At JES of Long Island, Corp., we do more than provide and install your electrical and network infrastructure. We work to make your project one of our award-winning commercial projects. Building trusted relationships with our clients is our goal. And our integrity is the path to building those relationships. Owners, developers, building managers, brokers, engineers and architects have turned to JES time and time again for some of their biggest challenges. They know that our leadership team and full-time staff of professionals have earned a reputation for producing innovative, client-focused solutions. We also employ the design/build delivery method for many of our clients and work with them to provide electrical engineering services. From initial concept and pre-planning through completed construction and occupancy, our design/build expertise creates a highly specific budget structure that meets our client’s ultimate goal. Because we see your project through the eyes of a developer or owner and accept greater responsibility for the final product that we deliver to you. JES insists on proactively value engineering a project from the earliest stages, thereby delivering significant cost savings as well as speed to market and as always, maintaining quality workmanship. JES also employs the latest in estimating software, regularly updated, to keep a keen eye on the project's bottom line. In the end, JES of Long Island builds confidence and ensures success from start to finish on projects large and small. Let JES provide you with quality and care and contact us now!

Contact us now!

Experience and Quality you can trust!

JES principles' have over 36 years of experience planning, managing, and executing electrical projects of all types. Our team is professional and reliable, and we will work within your time and budget constraints. 


"Rob is an excellent problem-solving electrician. More importantly, Rob is a heck of a guy, always sincerely greeting people and easy to get along with. From a landlord's perspective, Rob and his people have an extraordinary talent when addressing tenant needs."- Mike DiDonato, Commercial Real Estate Broker 

"I have worked with Robert and his company for 27 years.The work they have done in my office has always been first rate, done on time, and fairly priced. Can't ask for much more." - Marvin Trachtenberg, Partner at Trachtenberg & Pauker, LLC.

"I would recommend JES for any job- especially large scale commercial work." -- Ian Stovall, Engineer at DRI Relays, Inc.

"The completion of many fast paced projects that we worked on as a team was always done professionally and within the scheduled parameters.." -- Thomas Dowd, VP of Real Estate and Operations at Congresso de Latinos Unidos