Did you know that this year marks the 40th anniversary of the most famous installation of solar panels in American history? … Read More about First Solar Panels at the White House
Long Island's Leading Solar CompanyGreenleaf Solar Serving The Nation™
Now Serving Commercial - Industrial - Municipal Accounts Across NE America
Servicing Maryland, Delaware, New Jersey, New York, Connecticut, Massachusetts, New Hampshire, Pennsylvania, Vermont, Rhode Island, Maine
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Greenleaf the Long Island Solar Power Company for Residents, Commercial/Industrial Businesses and Municipalities nationwide.
GreenLeaf Solar is one of the most trusted and reliable solar companies in the nation and we’re here to help you join the thousands of residents, business and municipalities who’ve already made the switch to solar power. Solar power is the best way to reduce overhead and operating costs as well as receive huge long-term energy savings while doing your part for the environment. By installing a high-efficiency solar system from GreenLeaf Solar, you can reduce or even eliminate your electric bill and reap the savings. Over the course of a few years these savings will surpass the costs of your solar system resulting in a significant return on investment. Greenleaf offers the best finance and leasing programs available in the nation, for all our commericial, industrial and municipal clients.
Save with Greenleaf Solar
You can silently produce free, clean energy every day by installing solar panels on your roof in Long Island.
How Solar Works
All day long, solar panels installed on your Long Island roof capture energy from the sun.
Why Use Solar
A GreenLeaf PV system is capable of providing emergency backup power for unexpected crucial times.
After speaking with a few companies, these guys came in and reviewed the whole process with me. I looked at a few more after but could not find a company as detail oriented, provided they got back to me at all. My system has been up since the end of November. Ian and Seth were always accessible and guided me through every step and made my experience hassle free. My panels look great and are saving me money. I highly recommend these guys as they were all professional yet human. Thanks GreenLeaf!!… Read more
Hassle free and meticulous solar installation
We were extremely happy with the entire process from first explaining in detail how solar works to the
completion of the installation. We were kept informed during the entire process. The workmanship was meticulous. After the installation was complete, they explained how everything worked, including my generator transfer switch which GreenLeaf installed. I am a CPA and all the numbers quoted were as stated during the final process and the savings… Read more
After working with a few of the largest solar companies on the east coast and in the country with very poor outcome, a friend suggested I talk to Ian and Seth. I have to say, it was a breath of fresh air. These guys know their trade. They explain everything so that anyone can understand and treat you and your property the way you would expect highly trained professionals to. Needless to say I am very pleased with the system I have and the process of obtaining it, from start to finish. Don’t both… Read more
GreenLeaf Solar has done a fantastic job installing our solar panels. We have panels on the front (and back) of our house, I was concerned with how that would look – but the front panels blend in nicely with the roof! I couldn’t be more happy with the look of the panels! The best part is the amount of money we are saving every month! Seth and Ian are true professionals, they run an honest and trustworthy business. I highly recommend using GreenLeaf Solar.
Having the experience of working for a large Utility Company on Long Island, I have personally seen the Solar industry on Long Island evolve into what may now be a no-brainer for most homeowners. In 2015, after being solicited by several companies at Home Show visits, through door-to-door canvassing, in mailings and internet advertisements, I decided to investigate the facts and what was best for my family. After sifting through the lease/own rhetoric and differences between designs and recommen… Read more
Before having GreenLeaf Solar come to my house, I had at least 6 other companies come in and talk and give estimates. I just didn’t feel comfortable with any of them. Every one of them felt like they were strictly in it for the “business” of it. Seth and Ian from GreenLeaf came to my house and immediately showed their true passion for what they do. It wasn’t about just making money. It was all about my needs, the environment and the best possible way of cosmetically finishing my house. They gave… Read more
It was a fortunate day when we walked past your “little house” at the Farmingville Street Fair, September of 2014. That is when we began our relationship with GreenLeaf Solar and we couldn’t be more pleased.
Every step along the way, you inspired us with confidence in taking this massive home improvement! You were knowledgeable, informed, professional and excited about your product. Everything you told us about the process of installing solar in our home was spot on. The installation itse… Read more
Greenleaf takes care of Solar Panel and Equipment Installation Nationwide.
GreenLeaf Solar is a Long Island based solar power company that is community focused and quality driven; specializing in installing solar panels for residential and commercial clients. We have received national recognition for our hard-earned reputation for premium-first quality installations of solar electric systems. There has been a growing interest in renewable energy over the past decade, and our team has been able to provide cutting-edge insight as the technology and industry develops here in New York and nationwide. We demonstrate our full commitment to the success of each project, starting with our custom engineering and designing staff, then providing expert installation, service, and maintenance of renewable energy systems in homes and businesses.