At Long Island Windows and Siding, we are committed to delivering exceptional quality in every product we offer. Our windows and siding are built to last, providing you with improved energy efficiency, increased home value, and reduced maintenance costs.

We pride ourselves on offering a wide variety of styles and designs to complement any architectural preference or personal taste. Whether you’re drawn to a classic, traditional aesthetic or a sleek, modern look, we have the perfect options to suit your needs.

Customer satisfaction is at the heart of what we do. With nearly 5,000 referrals in your area, our team of experts will guide you through the entire process—from the initial consultation to installation and beyond. We are here to address your concerns and provide customized solutions tailored to your specific requirements.

Our commitment to environmentally friendly practices ensures that you can enjoy energy-efficient options and sustainable materials, helping you lower your utility bills and reduce your carbon footprint.

With decades of industry experience, we possess the expertise to handle projects of any size or complexity. Our highly skilled professionals deliver superior craftsmanship and meticulous attention to detail, ensuring your complete satisfaction.

Finally, we offer competitive pricing without compromising on quality. Our goal is to provide outstanding value, enhancing your home’s beauty, functionality, and investment potential.

Since 1969, the Calandrino family has proudly managed Long Island Windows and Siding. Fully certified, licensed, and insured, we maintain an exceptional rating with the Better Business Bureau. Discover why we are the trusted choice for homeowners like you!