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Establishment profile

MUELLER CORPORATION

530 SPRING STREET, EAST BRIDGEWATER, MA, 02333
332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
EIN 042181206

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OSHA inspections
13
over 43 years
Violations
28
$23,435 in penalties
Penalties
$23,435
$837 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
4 National Emphasis Program inspections · 1 OSHA follow-up

Summary

MUELLER CORPORATION has accumulated 28 OSHA violations across 13 inspections over 43 years of recorded history, with $23,435 in total assessed penalties.

The establishment sits in the 87th percentile for violations within its industry-state peer group of 153 employers. Inspection frequency runs at the 96th percentile. The most recent enforcement activity was recorded 5 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

MUELLER CORPORATION appears in OSHA workplace safety and EPA environmental compliance records only. No matching records were found in WHD wage enforcement, MSHA mine safety, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
13
0.3 / yr · last 43 yrs
Violations
28
0.7 / yr
Penalties
$23,435
$837 avg / violation
50% serious50% other
Inspection trigger · planned
10 of 13
Inspection trigger · complaint
1 of 13

62% of inspections at this establishment produced violations, with 4 inspections producing serious-or-greater violations.

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 20 distinct standards shown · 22 citations in this view · $23,435 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
29 CFR 1910.0219 D0122$1,008Mar 1991Feb 1997
29 CFR 1910.0219 F0322$200Mar 1991Feb 1997
29 CFR 1910.0147 C04 I11$9,557Sep 2021Sep 2021
29 CFR 1910.0147 C07 I11$9,557Sep 2021Sep 2021
29 CFR 1910.0107 B05 IV11$550Feb 1997Feb 1997
29 CFR 1910.0107 C0711$550Feb 1997Feb 1997
29 CFR 1910.0303 G02 I11$550Feb 1997Feb 1997
29 CFR 1910.0212 A0111$438Aug 2007Aug 2007
29 CFR 1910.0151 C11$263Jun 2005Jun 2005
29 CFR 1910.0305 B0111$223Jun 2005Jun 2005
29 CFR 1910.0147 C04 I11$200Mar 1991Mar 1991
29 CFR 1910.0147 C07 I11$200Mar 1991Mar 1991
29 CFR 1910.0106 E02 IVD11$140Mar 1991Mar 1991
29 CFR 1910.0147 C06 I11Sep 2021Sep 2021
29 CFR 1910.0178 P0111Nov 2013Nov 2013
29 CFR 1910.0253 B04 I11Aug 2007Aug 2007
29 CFR 1910.0305 G01 III11Feb 1997Feb 1997
29 CFR 1910.0252 A02 IIB11Mar 1991Mar 1991
29 CFR 1910.0120 Q0111Mar 1991Mar 1991
29 CFR 1910.0157 G0111Mar 1991Mar 1991

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

87th

Worse on violations than most other employers in NAICS 3328 within MA. Peer group: 153 employers. This establishment has 28 OSHA violations; peer median is 5.

Fewer violationsMore violations
Penalty percentile
93rd
peer median: $2,326
Inspection frequency
96th
peer median: 1

Safety self-report (OSHA 300A)

Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.

DART rate
5.1
vs industry
+2.0
TRIR
10.1
vs industry
+6.0

Reported for 58 average annual employees at this establishment.

Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.

Industry benchmark

Industry avg TRIR
4.1
BLS SOII 2024
Industry avg DART
3.1
BLS SOII 2024
Self-reported TRIR
10.1
OSHA ITA Form 300A (employer self-reported)

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

Inspection breakdown

Planned
10
Complaint
1
Referral
1
Follow-up
1

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MUELLER CORPORATION. Verify directly with Occupational Safety and Health Administration

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
5 years ago

No federal enforcement activity has been recorded against this establishment in 5+ years. Most recent activity: 5 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for MUELLER CORPORATION. Verify directly with Wage and Hour Division

Mine safety (MSHA)

No MSHA mine safety violations on file for MUELLER CORPORATION. Verify directly with Mine Safety and Health Administration

Labor relations (NLRB)

No NLRB unfair labor practice charges or union representation cases on file for MUELLER CORPORATION. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC) — historical

No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for MUELLER CORPORATION. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

EPA inspections
2
Quarters non-compliant
1

EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act. Status: Violation Identified.

EPA-registered facilities

Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 2 facilities.

FacilityPermitsStatusInspectionsFormal actionsPenaltiesLast inspectedECHO
MUELLER CORPORATION
530 SPRING ST · EAST BRIDGEWATER, MA, 02333
AirRCRAViolation Identified
QNCR 1
20Jul 2026View →
MUELLER CORPORATION
530 SPRING STREET · EAST BRIDGEWATER, MA, 02333
WaterNo Violation Identified00View →

Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.

Inspection history

DateTriggerViolationsSeriousPenalty
2021-06-28Referral3$19,114
2017-04-10Planned0$0
2013-09-12Planned1$0
2007-08-09Planned21$438
2005-11-01Follow-up0$0
2005-05-04Planned22$486
2003-04-03Planned0$0
1997-01-29Planned66$2,338
1991-02-01Planned115$1,060
1987-08-12Planned0$0
1986-08-15Planned2$0
1986-05-05Complaint1$0
1983-03-11Planned0$0

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Other employers in this industry and state

Other employers in metal coating, engraving (except jewelry and silverware), and allied services to manufacturers within MA, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on MUELLER CORPORATION from every major federal compliance and enforcement source. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

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Frequently asked

What is MUELLER CORPORATION's OSHA violation history?
MUELLER CORPORATION has 13 OSHA inspections on record with 28 violations and $23,435 in total penalties.
How does MUELLER CORPORATION's safety record compare to its industry?
MUELLER CORPORATION operates in the metal coating, engraving (except jewelry and silverware), and allied services to manufacturers industry. The industry average Total Recordable Incident Rate (TRIR) is 4.1. MUELLER CORPORATION's self-reported DART rate is 5.06 compared to an industry average of 3.1.