MUELLER CO. LLC
500 W ELDORADO, DECATUR, IL 62525
NAICS 332911: Industrial Valve Manufacturing - Records current through Jan 16, 2026
MUELLER CO. LLC has had 10 OSHA inspections since Apr 8, 2016, resulting in 15 violations and $119,557 in penalties on record.
As reported in the U.S. Department of Labor OSHA enforcement database. Having inspection records is common for businesses in regulated industries. Penalty amounts may differ from final amounts after settlement or judicial review.
- Public records show 10 separate OSHA inspections at this establishment.
- The latest inspection on record was opened on January 16, 2026.
- The OSHA inspection history at this location spans 10 years, beginning in 2016 and continuing through 2026.
- Of the 15 violations recorded, 10 (67%) were classified as Serious under OSHA guidelines.
- This establishment has no willful violations in its OSHA inspection history.
- The OSHA record at this location does not include any repeat violation citations.
- One inspection at this establishment is still listed as open. Citation data may not yet be complete.
Data sourced from the U.S. Department of Labor OSHA enforcement database. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conferences, settlements, or adjudication. Having an inspection record is common in regulated industries and does not by itself indicate unsafe conditions. This is not an official OSHA resource and does not constitute legal advice.
| Standard | Citations | Penalties |
|---|---|---|
| 1910.212General Requirements for All Machines (Machine Guarding) | 5 | $52,966 |
| 1910.147Control of Hazardous Energy (Lockout/Tagout) | 4 | $19,570 |
| 1910.215Abrasive Wheel Machinery | 1 | $10,000 |
| 1910.219Mechanical Power-Transmission Apparatus | 1 | $8,595 |
| 1926.501Fall Protection - Duty to Have Fall Protection | 1 | $8,875 |
| 1910.22Walking-Working Surfaces - General Requirements | 1 | $6,875 |
| 1926.502Fall Protection Systems Criteria and Practices | 1 | $0 |
| 1910.28Duty to Have Fall Protection | 1 | $12,676 |
| ID | Opened | Type | Scope | Viol. | Penalties |
|---|---|---|---|---|---|
| #348695867 | Jan 16, 2026 | Complaint | Partial | 0 | $0 |
| #347757601 | Sep 16, 2024 | Complaint | Partial | 1 | $12,676 |
| #346804164 | Jun 30, 2023 | Referral | Partial | 2 | $25,625 |
| #346713795 | May 18, 2023 | Complaint | Partial | 4 | $24,065 |
| #346169741 | Aug 24, 2022 | Referral | Partial | 1 | $10,151 |
| #345408645 | Jul 9, 2021 | Complaint | Partial | 3 | $15,850 |
| #345038939 | Nov 25, 2020 | Referral | Partial | 1 | $8,190 |
| #342912300 | Jan 30, 2018 | Referral | Partial | 1 | $12,000 |
| #342280187 | Apr 26, 2017 | Complaint | Partial | 2 | $11,000 |
| #341388510 | Apr 8, 2016 | Complaint | Partial | 0 | $0 |
Incident investigation summaries linked to this employer through OSHA accident and injury enforcement data.
Employee's left middle fingertip is amputated by fixture cla
View inspection #342912300 →Source: U.S. Department of Labor OSHA incident investigation data. See data reference for matching and methodology details.
Metal fabrication and machinery manufacturing operations are most frequently cited for machine guarding deficiencies (29 CFR 1910.212), inadequate lockout/tagout procedures for energy control (29 CFR 1910.147), electrical hazards (29 CFR 1910.303), and hearing conservation violations (29 CFR 1910.95). Welding operations face additional citations under 29 CFR 1910.252 for ventilation and fire prevention.
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.