Data / Workplace safety / California / Delta Star, Inc.
Delta Star, Inc., San Carlos, CA: 8 OSHA citations, $42,030 in penalties (2022 to 2025)
OSHA recorded 5 inspections at Delta Star, Inc., 270 Industrial RD., San Carlos, CA 94070, between July 26, 2022 and November 13, 2025. 4 inspections ended in citations: 8 citations with $57,000 in initial penalties and $42,030 in current penalties. The latest citation was issued May 1, 2026.
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- Site
- 270 Industrial RD., San Carlos, CA 94070
- Industry
- 335311 Power, Distribution, and Specialty Transformer Manufacturing
- Ownership
- Private
- Employees at the site
- 101 (as recorded at the latest inspection)
- Inspections
- 5, of which 4 with citations
- Citations
- 8
- Penalties
- $57,000 initial, $42,030 current
Inspections
Every inspection OSHA opened at this site since November 3, 2021.
| Opened | Closed | Type | Scope | Focus | Citations | Current penalties | Source |
|---|---|---|---|---|---|---|---|
| November 13, 2025 | May 25, 2026 | Accident | Partial | Safety | 1 | $18,000 | osha.gov |
| March 6, 2025 | August 11, 2025 | Complaint | Partial | Health | 4 | $1,680 | osha.gov |
| October 2, 2023 | January 29, 2024 | Accident | Partial | Safety | 1 | $750 | osha.gov |
| February 7, 2023 | August 3, 2023 | Complaint | Partial | Safety | 0 | Not listed | osha.gov |
| July 26, 2022 | August 7, 2023 | Accident | Partial | Safety | 2 | $21,600 | osha.gov |
Citations
One row for each citation, newest first. Gravity is OSHA's level of gravity for serious violations.
| Inspection opened | Standard cited | Standard title | Type | Gravity | Issued | Initial penalty | Current penalty | Source |
|---|---|---|---|---|---|---|---|---|
| November 13, 2025 | 5549(A) | Serious | 10 | May 1, 2026 | $18,000 | $18,000 | osha.gov | |
| March 6, 2025 | 5453(M) | Other than serious | 10 | July 16, 2025 | $625 | $465 | osha.gov | |
| March 6, 2025 | 5446(H) | Other than serious | 10 | July 16, 2025 | $500 | $375 | osha.gov | |
| March 6, 2025 | 5446(C) | Other than serious | 10 | July 16, 2025 | $500 | $375 | osha.gov | |
| March 6, 2025 | 5143(A)(5) | Other than serious | 10 | July 16, 2025 | $625 | $465 | osha.gov | |
| October 2, 2023 | 3384(B) | Other than serious | 10 | January 18, 2024 | $750 | $750 | osha.gov | |
| July 26, 2022 | 4184(A) | Serious | 10 | January 12, 2023 | $18,000 | $10,800 | osha.gov | |
| July 26, 2022 | 3203(A)(4) | Serious | 10 | January 12, 2023 | $18,000 | $10,800 | osha.gov |
Also on SpecStream
Updated November 3, 2026. Read from US Department of Labor, OSHA enforcement data. Public domain (U.S. government work). Penalties are as OSHA records them on the date this page was read and can change after a contest or a settlement. Citations OSHA deleted are left out. Each row links to OSHA's own inspection record. This page uses US Department of Labor data and is not endorsed or certified by the US Department of Labor. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.