About Us

Since 1941, Long Island Builders Institute (LIBI) has been the voice of the building industry on Long Island. We are a not-for-profit trade association representing all facets of the building industry, including builders, remodelers, developers, suppliers, tradespeople, and professionals.

We advocate for policies that will stimulate the economy while protecting our communities. We believe smart growth is good for both business and the environment—and we work to ensure that all new development is compatible with our existing communities and does not put undue strain on our infrastructure. We are Long Island’s advocate in responsible building.

Learn More

Check out the Long Island Zoning Atlas

This interactive map, funded in part by LIBI, showcases the region’s land-use and zoning patterns.

Learn More

Business Resources

LIBI is committed to being the building industry leader on Long Island. We provide our members with the information and business resources they need to be successful.

LIBI’s List

When You Need a Real Professional For Your Home Project, LIBI Will Help You Find One!

Learn More

National Association of Home Builders (NAHB)

NAHB BuilderBooks Retail Affiliate Program

Premiere Corporate Sponsors

Our Newsletter

Our newsletter informs our members of the latest industry news, tips, and happenings.

View All

Keep Up-To-Date & Subscribe to Our Newsletter

    Upcoming Events

    Membership Committee Meeting

    June 26 @ 10:00 am - 12:00 pm

    Young Professionals Committee Meeting

    June 27 @ 3:30 pm - 5:00 pm

    September Membership Dinner Meeting

    September 11 @ 5:30 pm - 8:30 pm

    October Membership Dinner Meeting

    October 9 @ 5:30 pm - 8:30 pm

    Corporate Sponsors