Data / Workplace safety / Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing / California
OSHA citations in Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing in California: 65 establishments, $493,903 in penalties (2022 to 2026)
OSHA cited 65 establishments in Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing (NAICS 3327) in California between April 8, 2022 and September 10, 2026: 247 citations, $610,660 in initial penalties and $493,903 in current penalties.
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- Industry
- NAICS 3327, Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
- State
- California
- Establishments cited
- 65
- Citations
- 247
- Penalties
- $610,660 initial, $493,903 current
- Citation types
- 201 other than serious, 46 serious
Most penalized establishments
Ranked by current penalties. Each row links to OSHA's record of its latest cited inspection.
| Establishment | City | State | Citations | Initial penalties | Current penalties | Latest citation | Source |
|---|---|---|---|---|---|---|---|
| Morton Grinding Inc. | Lancaster | CA | 4 | $46,870 | $46,870 | February 12, 2026 | osha.gov |
| Western Fabrication Tech, Corp. | Valencia | CA | 4 | $30,760 | $30,760 | April 18, 2025 | osha.gov |
| Nanez MFG, Inc. | Sunnyvale | CA | 7 | $30,600 | $30,600 | May 1, 2025 | osha.gov |
| Howmet Aerospace Inc. | Torrance | CA | 2 | $25,800 | $25,800 | August 22, 2025 | osha.gov |
| Mean Machine Inc. | Oakland | CA | 13 | $25,630 | $25,630 | August 8, 2024 | osha.gov |
| Pscmb Repairs Inc. | Santa Fe Springs | CA | 4 | $24,985 | $24,985 | September 9, 2026 | osha.gov |
| Chrisp Company | Woodland | CA | 2 | $27,000 | $24,250 | October 6, 2022 | osha.gov |
| Glenair Inc. | Glendale | CA | 5 | $45,375 | $22,800 | May 7, 2026 | osha.gov |
| Shambaugh & Son LP | Long Beach | CA | 4 | $20,060 | $20,060 | February 21, 2025 | osha.gov |
| A & G Machine Shop | Salinas | CA | 6 | $19,400 | $19,400 | October 23, 2024 | osha.gov |
| Orin Screw Products | Van Nuys | CA | 3 | $18,950 | $18,950 | August 15, 2023 | osha.gov |
| Designed Metal Connections/ PCC | Gardena | CA | 2 | $19,500 | $18,560 | August 12, 2025 | osha.gov |
| 478826 Limited | El Dorado Hills | CA | 4 | $18,500 | $18,500 | September 10, 2026 | osha.gov |
| Wilcox Machine Company | Bell Gardens | CA | 2 | $27,560 | $17,010 | February 8, 2023 | osha.gov |
| JCM Engineering Corp | Ontario | CA | 1 | $16,200 | $16,200 | June 19, 2023 | osha.gov |
| Colleen & Herb Enterprises, Inc. | Fremont | CA | 3 | $21,760 | $14,330 | October 13, 2023 | osha.gov |
| Total Concept Enterprises, Inc. | Fresno | CA | 2 | $16,200 | $13,050 | August 28, 2025 | osha.gov |
| Osgood Enterprises, Inc. | Camarillo | CA | 10 | $9,730 | $9,730 | May 14, 2026 | osha.gov |
| PDQ Engineering, Inc. | Camarillo | CA | 5 | $7,910 | $7,910 | June 10, 2024 | osha.gov |
| CRD Machining, Inc. | Los Angeles | CA | 6 | $6,925 | $6,925 | December 24, 2025 | osha.gov |
| Edelbrock, LLC | San Jacinto | CA | 2 | $6,160 | $6,160 | December 16, 2022 | osha.gov |
| Mukta Tantod, An Individual | Escondido | CA | 18 | $39,927 | $5,895 | July 11, 2023 | osha.gov |
| Precision Swiss Products Inc. | Milpitas | CA | 4 | $5,355 | $5,355 | May 26, 2023 | osha.gov |
| Rache Corporation | Camarillo | CA | 7 | $5,195 | $5,195 | May 14, 2026 | osha.gov |
| Byson Manufacturing Inc. | Corona | CA | 1 | $5,000 | $5,000 | June 5, 2026 | osha.gov |
| Horspool & Romine MFG Co, Inc | Oakland | CA | 4 | $4,910 | $4,910 | May 25, 2022 | osha.gov |
| Micro Tool & Manufacturing, Inc. | Lemon Grove | CA | 5 | $4,495 | $4,495 | August 28, 2025 | osha.gov |
| Ag-Weld, Inc. | Wasco | CA | 1 | $5,400 | $3,000 | June 18, 2025 | osha.gov |
| Itsj Group Inc. | San Jose | CA | 7 | $2,735 | $2,735 | February 3, 2023 | osha.gov |
| Richard Tackett, An Individual | El Cajon | CA | 6 | $12,525 | $2,100 | August 15, 2022 | osha.gov |
| Kval, Inc. | Petaluma | CA | 3 | $2,100 | $2,100 | February 17, 2026 | osha.gov |
| Algeb CNC Machining, Inc. | Oxnard | CA | 3 | $3,135 | $2,010 | December 13, 2023 | osha.gov |
| Aps Industrial Services LLC | Santa Ana | CA | 4 | $5,910 | $1,910 | December 5, 2024 | osha.gov |
| Dinucci Corporation | Concord | CA | 6 | $3,160 | $1,730 | November 17, 2023 | osha.gov |
| CSC Manufacturing, Inc | Modesto | CA | 4 | $1,215 | $1,215 | May 7, 2025 | osha.gov |
| E & J Auto Repair Inc | Merced | CA | 4 | $1,125 | $1,125 | July 17, 2025 | osha.gov |
| American Machine & Hydraulics, Inc. | Camarillo | CA | 5 | $1,055 | $1,055 | May 26, 2026 | osha.gov |
| Luxfer, Inc. | Riverside | CA | 2 | $5,975 | $975 | September 20, 2024 | osha.gov |
| Sun Pioneer USA Inc | Riverside | CA | 2 | $975 | $975 | June 25, 2026 | osha.gov |
| King Shock Technology, Inc. | Garden Grove | CA | 3 | $935 | $935 | May 16, 2024 | osha.gov |
| Cencal CNC, Inc. | Kingsburg | CA | 1 | $935 | $935 | November 9, 2023 | osha.gov |
| TJ Aerospace, Inc. | Garden Grove | CA | 1 | $685 | $685 | July 17, 2024 | osha.gov |
| Industrial Machine Works | Bakersfield | CA | 4 | $670 | $670 | November 28, 2022 | osha.gov |
| G&L Manufacturing and Sales, Inc. | Richmond | CA | 4 | $1,085 | $620 | April 28, 2022 | osha.gov |
| Precision CNC Machining, Inc. | Oxnard | CA | 4 | $610 | $610 | August 15, 2022 | osha.gov |
| L.B. Swift | Bloomington | CA | 3 | $610 | $610 | April 26, 2024 | osha.gov |
| Proto Machining, Inc. | San Diego | CA | 2 | $520 | $520 | June 20, 2022 | osha.gov |
| Kent Industrial (USA) Inc. | Tustin | CA | 2 | $480 | $480 | June 30, 2025 | osha.gov |
| Inspec Machining, LLC | Camarillo | CA | 6 | $1,260 | $465 | March 5, 2026 | osha.gov |
| Eaglemike, Inc. | El Cajon | CA | 2 | $435 | $435 | July 15, 2022 | osha.gov |
| Jah Machine Inc. | Brea | CA | 1 | $435 | $435 | July 21, 2023 | osha.gov |
| Jaco Engineering | Anaheim | CA | 2 | $430 | $430 | August 6, 2025 | osha.gov |
| Burhoe Machine Works, LLC | Sonora | CA | 2 | $393 | $393 | April 8, 2022 | osha.gov |
| Mitco Industries Inc | Bloomington | CA | 2 | $390 | $390 | April 25, 2024 | osha.gov |
| SPS Technologies LLC | Garden Grove | CA | 2 | $375 | $375 | January 29, 2024 | osha.gov |
| UPS Industrial Services of California Inc. | Martinez | CA | 2 | $1,125 | $375 | October 1, 2025 | osha.gov |
| B&R Head and Block Repair | West Sacramento | CA | 1 | $335 | $335 | July 29, 2022 | osha.gov |
| Talsco Manufacturing | Garden Grove | CA | 1 | $410 | $300 | August 26, 2026 | osha.gov |
| Twist Tite MFG., LLC | Santa Fe Springs | CA | 1 | $300 | $300 | December 12, 2025 | osha.gov |
| J & L Machining & Welding Inc. | Camarillo | CA | 1 | $175 | $175 | May 15, 2024 | osha.gov |
| Henway, Inc. | Tehachapi | CA | 1 | $85 | $85 | April 22, 2022 | osha.gov |
| Amb Machine Shop Inc | Oxnard | CA | 5 | $0 | $0 | January 10, 2024 | osha.gov |
Standards cited most often
| Standard | Title | Citations | Establishments | Initial penalties | Current penalties |
|---|---|---|---|---|---|
| 5a1 | 1 | 1 | $130 | $130 |
Citations by year issued
| Year issued | Citations | Current penalties |
|---|---|---|
| 2022 | 46 | $51,773 |
| 2023 | 51 | $87,370 |
| 2024 | 52 | $61,860 |
| 2025 | 48 | $157,175 |
| 2026 | 50 | $135,725 |
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.