When does California require an HIC? Generally, for home improvement work over $500 in combined labor and materials. WSI Unibit Analytics2026-05-12T01:15:35-08:00May 12, 2026| Share This Story, Choose Your Platform! FacebookXBlueskyRedditLinkedInWhatsAppTelegramTumblrXingEmailCopy Link About the Author: WSI Unibit Analytics