Long Island Windows and Siding is a leading home improvement company dedicated to delivering high-quality exterior solutions that enhance the comfort, beauty, and value of your home. With years of industry experience, we proudly serve homeowners across Long Island with reliable window replacement, siding installation, and door upgrade services backed by exceptional craftsmanship and unmatched customer satisfaction.

We specialize in installing premium, energy-efficient windows that significantly reduce heating and cooling costs while improving indoor comfort. Our wide range of window styles—including vinyl windows, casement windows, double-hung windows, and custom designs—ensures that every homeowner finds the perfect fit for their property. Whether you’re looking to modernize outdated windows or replace damaged ones, our skilled team delivers long-lasting, professional results.

In addition to windows, we offer top-tier siding installation services designed to protect your home from harsh weather, moisture, and structural damage. Our vinyl siding solutions are low-maintenance, durable, and customizable, giving your home a fresh and appealing exterior. From full siding replacement to targeted upgrades, we ensure superior quality and performance with every project.

We also provide expert door installation services, including entry doors, patio doors, and energy-efficient vinyl doors that enhance security and elevate your home’s appearance. Our installations are performed with precision, ensuring smooth operation and long-term reliability.

At Long Island Windows and Siding, we take pride in offering transparent pricing, honest recommendations, and dependable service from start to finish. Every project is handled with care, attention to detail, and a commitment to exceeding customer expectations.

If you're ready to improve your home’s exterior, boost energy efficiency, and increase property value, our team is here to help. Contact us today for a free estimate and discover why homeowners across Long Island trust us for all their window, siding, and door replacement needs.