Building Materials Manufacturing LLC (a/k/a GAF)
Kern County, California
69 workers · Closure · filed Nov 20, 2025
A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources
- Workers
- 69 workers
- Kind
- Closure
- Notice date
- Nov 20, 2025
- Effective date
- Jan 24, 2026
- Location
- Kern County
- State
- California
- Notice
- ca-a66dcf012970cddf
As published
- notice_date
- 11/20/2025
- effective_date
- 01/24/2026
- received_date
- 11/20/2025
- company
- Building Materials Manufacturing LLC (a/k/a GAF)
- num_employees
- 69
- layoff_or_closure
- Closure Permanent
- county
- Kern County
From the California Employment Development Department's WARN list, row 1,078, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.