Let’s Build a Brighter Future.
Solar Power Made
Simple. Power Your
Home for Less.
NY ENERGY
Redefining Clean Energy for Homeowners
Clean Energy, Smarter Savings—Powering Homes for a Brighter Future.
At NY Energy, we’re more than just a solar company—we’re your neighbors, your energy partners, and your trusted guides to a cleaner, more affordable future. Based in Long Island, we understand the challenges homeowners face: rising electricity costs, confusing solar options, and finding a provider they can trust. That’s why we’re here—to make solar simple, stress-free, and financially smart from day one. With top-tier solar technology, transparent pricing, and a commitment to seamless installations, we ensure every homeowner gets a system designed for maximum savings and long-term value.
With over a decade of experience in the solar industry, John Mandelino founded NY Energy to help homeowners take control of their energy costs with affordable, high-quality solar solutions. Throughout his career, John has personally helped over 500 families across three states transition to solar, witnessing firsthand the immediate savings, long-term financial benefits, and energy independence that solar power provides. His vision for NY Energy is simple: to deliver seamless installations, transparent pricing, and best-in-class customer service—ensuring every homeowner has a stress-free solar experience.
The NY Energy Process
Site Assessment
Our team evaluates your roof, energy needs, and home layout to create a solar plan that works for you. Once you're ready to move forward, we handle the paperwork and set everything in motion.
Design & Engineering
Our experts design a custom solar system tailored to your home, ensuring maximum efficiency and savings.
Permits
We handle all the paperwork, ensuring fast approvals and compliance with New York state and local regulations—so you can go solar without the hassle.
Installation
Our certified experts install your system quickly and efficiently, using high-quality materials for maximum performance and long-term reliability. Most installs take 1-2 days.
Inspections & Activation
Before activation, we schedule an inspection to ensure everything meets safety and quality standards. Your system is turned on, and you start harnessing the power of the sun to lower your energy bills.
Satisfaction
Our team is here for ongoing support, questions, and system monitoring to keep everything running smoothly.
NY Energy Reviews – Powering Homes, Saving Money
"John knocked on our door one evening and the rest is history… we’d been considering solar and it was the perfect timing. My husband was firm about making sure the numbers made sense and we’re happy with his review of our bills and future plans. From his demeanor, energy and his explanation of solar energy, the process of installation and the financing, John was very detailed, down to earth and kelt in touch during the entire process. He made sure we were taken care of. The installation was smooth, and didn’t take as long as I imagined. I highly recommend him and NY Energy if you’re considering solar. I also appreciate the design of the panels and their location on the back of our home which we were able to approve. Thanks again!"
Kimmy Smith, NY
"I had a great experience working with John from NY Energy. He was extremely professional and walked me through every step in the process of getting solar. I can’t compliment him enough. He answers emails and text extremely fast and was always available if I had any questions during the process. The roofers and solar install people he recommended were also fantastic. If you want to get solar John is definitely the person I would recommend!!"
Hillary Hunter, NY
"I was referred to John through a mutual friend. He was extremely patient, helpful, and knowledgeable. He was readily available at all hours, answered questions thoroughly, and is with you throughout your whole solar panel installation. Installation team was extremely helpful also and did a great job without a big mess."
David Fuertes, NY
