JH
James Hardie Fontana Manufacturing
Manufacturing
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Layoff Watch
Official layoff notices and history for James Hardie Fontana Manufacturing — from state WARN filings, in plain terms.
Last layoff 6–18 months ago
Most recent layoff
15 Jan 2026Statewide, CA · 94 workers affected · location closing · layoffs started 16 Mar 2026
From official state layoff filings (WARN Act). Spotted an error? Report it on the layoff notices page.
