ADU Builder Hub is an online directory and manual shortlist service for California homeowners researching accessory dwelling unit projects. Homeowners can compare public builder information across six city markets, review city-specific planning guidance, check source-backed license and local service evidence where available, and submit one project brief for manual review. Directory inclusion is not an endorsement, and no builder match or response is guaranteed.
Categories:
Home improvement
Launch Team / Built with
Launch Date:
September 8, 2026
Product Info