Long Island Builders Institute (LIBI) is a not-for-profit trade building industry association that has been in operation since 1941. With a mission to make Long Island a better place to live and work, LIBI represents all sectors of the building industry, including commercial and residential builders, remodelers, developers, general contractors, and professionals serving the region. As the leading voice of the building industry on Long Island, LIBI is committed to creating a balance between the economy, the environment, and the achievement of the American Dream of Ownership in our communities.

LIBI members are dedicated to building safe, strong, and sustainable homes and communities. Moreover, LIBI serves as a business referral source, connecting builders, remodelers, and associate members with the public. Through networking opportunities, members engage in knowledge exchange, information sharing, and deal-making, fostering growth and success within the industry.

LIBI also organizes various events, including monthly general membership meetings, East End Chapter meetings, committee meetings, seminars, and the Annual LIBI Associates Trade Show, providing invaluable opportunities for members to connect with potential clients and showcase their products and services. By partnering with highly respected building industry companies, LIBI is able to provide resources and support to its members and the Long Island community. With its dedication to excellence and community development, LIBI continues to lead the way in the building industry on Long Island