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Establishment profile

O.F. MOSSBERG & SONS, INC.

7 GRASSO AVENUE PO BOX 497, NORTH HAVEN, CT, 06473
Operated by Mossberg Corporation · 1 of 2 establishments
332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing
EIN 060460290

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OSHA inspections
5
over 31 years
Violations
77
$47,200 in penalties
Penalties
$47,200
$613 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
3 National Emphasis Program inspections

Summary

O.F. MOSSBERG & SONS, INC. has accumulated 77 OSHA violations across 5 inspections over 31 years of recorded history, with $47,200 in total assessed penalties.

The establishment sits in the 99th percentile for violations within its industry-state peer group of 173 employers. Inspection frequency runs at the 85th percentile. The most recent enforcement activity was recorded 10 years ago.

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

Agency coverage

O.F. MOSSBERG & SONS, INC. 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, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
5
0.2 / yr · last 31 yrs
Violations
77
2.5 / yr
Penalties
$47,200
$613 avg / violation
60% serious40% other
Inspection trigger · referral
2 of 5
Inspection trigger · planned
2 of 5

60% of inspections at this establishment produced violations, with 3 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 · 24 citations in this view · $35,760 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
29 CFR 1910.0212 A0122$4,245Jun 1995Feb 2006
29 CFR 1910.0219 C04 I22$1,945Jun 1995Feb 2006
29 CFR 1910.0305 G02 III21$1,000Jun 1995Jun 1995
29 CFR 1910.0212 A03 II22$820Jun 1995Feb 2006
29 CFR 1910.0147 C04 I11$3,500Apr 2016Apr 2016
29 CFR 1910.0212 A03 II11$3,500Apr 2016Apr 2016
29 CFR 1910.0147 D0211$2,300Jun 1995Jun 1995
29 CFR 1910.0303 G02 I11$2,300Jun 1995Jun 1995
29 CFR 1910.1030 C01 IV11$2,000Apr 2016Apr 2016
29 CFR 1910.0304 F05 V11$1,650Jun 1995Jun 1995
29 CFR 1910.0213 M0111$1,650Jun 1995Jun 1995
29 CFR 1910.0107 B0911$1,350Jun 1995Jun 1995
29 CFR 1910.0213 B0311$1,300Jun 1995Jun 1995
29 CFR 1910.0213 D0111$1,300Jun 1995Jun 1995
29 CFR 1910.0305 B0211$1,300Jun 1995Jun 1995
29 CFR 1910.0147 C04 I11$1,300Jun 1995Jun 1995
29 CFR 1910.0023 C0111$1,300Jun 1995Jun 1995
29 CFR 1910.0106 E02 IVD11$1,000Jun 1995Jun 1995
29 CFR 1910.0132 A11$1,000Jun 1995Jun 1995
29 CFR 1910.0213 R0411$1,000Jun 1995Jun 1995

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

99th

Worse on violations than nearly every other employer in NAICS 3329 within CT. Peer group: 173 employers. This establishment has 77 OSHA violations; peer median is 9.

Fewer violationsMore violations
Penalty percentile
95th
peer median: $5,150
Inspection frequency
85th
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
2.4
vs industry
+1.3
TRIR
2.4
vs industry
+0.5

Reported for 167 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
1.9
BLS SOII 2024
Industry avg DART
1.1
BLS SOII 2024
Self-reported TRIR
2.4
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
2
Complaint
1
Referral
2

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

OSHA severe injury reports

Self-reported events under 29 CFR 1904.39 (24-hour notification of hospitalization, amputation, or loss of an eye) · Mar 2016 – Feb 2017

Reports
2
Hospitalizations
0
Amputations
2
Eye losses
0

Most frequent event: Caught in running equipment or machinery during maintenance, cleaning

Source: OSHA Severe Injury Reports (federal OSHA only; state-plan states like California, Oregon, and Washington maintain their own programs and do not consistently report into this feed).

Severe injury reports — events

Each row is a hospitalization, amputation, or eye-loss event the employer self-reported to OSHA under 29 CFR 1904.39. Narratives are written by the reporting employer.

DateEventBody partOutcome
Feb 11, 2017Caught in running equipment or machinery during maintenance, cleaningFingertip(s)Amputation
Mar 2, 2016Caught in running equipment or machinery during maintenance, cleaningFingertip(s)Amputation

Source: OSHA Severe Injury Reports. Federal-OSHA jurisdiction only by default; some state-plan programs report voluntarily.

Activity timeline

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

No federal enforcement activity has been recorded against this establishment in 10+ years. Most recent activity: 10 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 O.F. MOSSBERG & SONS, INC.. Verify directly with Wage and Hour Division

Mine safety (MSHA)

No MSHA mine safety violations on file for O.F. MOSSBERG & SONS, INC.. Verify directly with Mine Safety and Health Administration

Labor relations (NLRB)

No NLRB unfair labor practice charges or union representation cases on file for O.F. MOSSBERG & SONS, INC.. 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 O.F. MOSSBERG & SONS, INC.. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

EPA inspections
5
Quarters non-compliant
4

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). 1 facility.

FacilityPermitsStatusInspectionsFormal actionsPenaltiesLast inspectedECHO
OF MOSSBERG & SONS INC
7 GRASSO AVENUE · NORTH HAVEN, CT, 06473
AirWaterRCRATRIViolation Identified
QNCR 4
50May 2026View →

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.

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for O.F. MOSSBERG & SONS, INC.. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2016-03-10Referral54$9,500
2005-12-29Referral128$6,350
2000-05-11Planned0$0
1995-11-20Complaint0$0
1995-03-27Planned6034$31,350

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

In the news

Part of a larger organization

O.F. MOSSBERG & SONS, INC. is one of 2 establishments rolled up under the parent organization Mossberg Corporation.

Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Mossberg Corporation across all 2 of its tracked locations is viewable on the parent profile.

Other employers in this industry and state

Other employers in small arms, ordnance, and ordnance accessories manufacturing within CT, ordered by federal enforcement volume:

Other locations under this parent

Other establishments operated by Mossberg Corporation, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on O.F. MOSSBERG & SONS, INC. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. 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. This establishment resolves to the parent rollup Mossberg Corporation, which operates 2 establishments in our dataset.

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 O.F. MOSSBERG & SONS, INC.'s OSHA violation history?
O.F. MOSSBERG & SONS, INC. has 5 OSHA inspections on record with 77 violations and $47,200 in total penalties.
How does O.F. MOSSBERG & SONS, INC.'s safety record compare to its industry?
O.F. MOSSBERG & SONS, INC. operates in the small arms, ordnance, and ordnance accessories manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. O.F. MOSSBERG & SONS, INC.'s self-reported DART rate is 2.4 compared to an industry average of 1.1.