Establishment profile
MANN BROS., INC.
HEARTHSTONE SUBDIVISION, ELKHORN, WI, 53121
237110 — Water and Sewer Line and Related Structures Construction
Summary
MANN BROS., INC. has accumulated 4 OSHA violations across 4 inspections over 45 years of recorded history, with $4,890 in total assessed penalties.
The establishment sits in the 83rd percentile for violations within its industry-state peer group of 773 employers. Inspection frequency runs at the 95th percentile. The most recent enforcement activity was recorded 22 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MANN BROS., INC. appears in OSHA workplace safety, MSHA mine safety, and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
50% of inspections at this establishment produced violations, with 2 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. 3 distinct standards shown · 4 citations in this view · $4,890 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1926.0652 A01 | 2 | 2 | $2,615 | Dec 1999 | Aug 2003 |
| 29 CFR 1910.0134 D01 III | 1 | 1 | $1,300 | Aug 2003 | Aug 2003 |
| 29 CFR 1926.0651 J02 | 1 | 1 | $975 | Aug 2003 | Aug 2003 |
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
Worse on violations than most other employers in NAICS 2371 within WI. Peer group: 773 employers. This establishment has 4 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MANN BROS., INC.. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
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
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 MANN BROS., INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 22+ years. Most recent activity: 22 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 MANN BROS., INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in WI — for MANN BROS., INC., not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other MANN BROS., INC. operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 34S&S · 7 contractor · $24,804 proposed / $18,601 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 6554926 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | HighNegligence | $5,961 | — |
| 6498724 | Crusher #5 Walworth, WI | Sep 2010 | — | Yes | ModNegligence | $1,795 | $1,795 |
| 6406857 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | HighNegligence | $897 | $897 |
| 6554920 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | LowNegligence | $807 | $807 |
| 6554916 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | ModNegligence | $807 | $807 |
| 6554929 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | ModNegligence | $540 | $540 |
| 6554924 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | ModNegligence | $540 | $540 |
| 6554921 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | ModNegligence | $540 | $466 |
| 6554919 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | ModNegligence | $540 | $540 |
| 6554914 | Crusher #5 Walworth, WI | Nov 2010 | — | Yes | ModNegligence | $540 | $540 |
| 6183525 | PC2 Franklin Aggregates Milwaukee, WI contractor: Mann Bros Inc | Sep 2005 | — | Yes | HighNegligence | $500 | $500 |
| 6554925 | Crusher #5 Walworth, WI | Nov 2010 | — | No | HighNegligence | $362 | $362 |
| 6554917 | Crusher #5 Walworth, WI | Nov 2010 | — | No | ModNegligence | $362 | $362 |
| 6498725 | Crusher #5 Walworth, WI | Sep 2010 | — | No | ModNegligence | $362 | $362 |
| 6162225 | Crusher #5 Walworth, WI | Feb 2004 | — | Yes | ModNegligence | $324 | $324 |
| 6498255 | Crusher #4 Walworth, WI | Aug 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406860 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406859 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | HighNegligence | $243 | $243 |
| 6406855 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406854 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406853 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406852 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406851 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406850 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | ModNegligence | $243 | $243 |
| 6406836 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | HighNegligence | $243 | $243 |
| 6406829 | Crusher #5 Walworth, WI | Jun 2009 | — | Yes | HighNegligence | $243 | $243 |
| 6499858 | Wash Plant Racine, WI | Aug 2010 | — | No | HighNegligence | $200 | $200 |
| 6499856 | Wash Plant Racine, WI | Aug 2010 | — | No | HighNegligence | $200 | $200 |
| 6499855 | Wash Plant Racine, WI | Aug 2010 | — | No | HighNegligence | $200 | $200 |
| 6140115 | Crusher #4 Walworth, WI | Apr 2005 | — | Yes | ModNegligence | $191 | $191 |
| 6406835 | Crusher #5 Walworth, WI | Jun 2009 | — | No | HighNegligence | $162 | $162 |
| 6406828 | Crusher #5 Walworth, WI | Jun 2009 | — | No | HighNegligence | $162 | $162 |
| 7829536 | Crusher #5 Walworth, WI | Jan 2001 | — | Yes | ModNegligence | $161 | $161 |
| 6144585 | Crusher #5 Walworth, WI | Apr 2003 | — | Yes | ModNegligence | $114 | $114 |
| 7830179 | Crusher #1 Walworth, WI | Mar 2002 | — | Yes | ModNegligence | $113 | $113 |
| 6554928 | Crusher #5 Walworth, WI | Nov 2010 | — | No | ModNegligence | $108 | — |
| 8669173 | Wash Plant Racine, WI | Jun 2013 | — | No | LowNegligence | $100 | $100 |
| 8662894 | Crusher #5 Walworth, WI | Feb 2012 | — | No | HighNegligence | $100 | $100 |
| 8661566 | Wash Plant Racine, WI | Oct 2011 | — | No | HighNegligence | $100 | $100 |
| 8661565 | Wash Plant Racine, WI | Oct 2011 | — | No | LowNegligence | $100 | $100 |
| 6554927 | Crusher #5 Walworth, WI | Nov 2010 | — | No | ModNegligence | $100 | $100 |
| 6554923 | Crusher #5 Walworth, WI | Nov 2010 | — | No | LowNegligence | $100 | $100 |
| 6554922 | Crusher #5 Walworth, WI | Nov 2010 | — | No | HighNegligence | $100 | $100 |
| 6554918 | Crusher #5 Walworth, WI | Nov 2010 | — | No | LowNegligence | $100 | $100 |
| 6554915 | Crusher #5 Walworth, WI | Nov 2010 | — | No | LowNegligence | $100 | $100 |
| 6498723 | Crusher #5 Walworth, WI | Sep 2010 | — | No | LowNegligence | $100 | $100 |
| 6499862 | Wash Plant Racine, WI | Aug 2010 | — | No | ModNegligence | $100 | $100 |
| 6499861 | Wash Plant Racine, WI | Aug 2010 | — | No | HighNegligence | $100 | $100 |
| 6499860 | Wash Plant Racine, WI | Aug 2010 | — | No | HighNegligence | $100 | $100 |
| 6499859 | Wash Plant Racine, WI | Aug 2010 | — | No | HighNegligence | $100 | $100 |
| 6499857 | Wash Plant Racine, WI | Aug 2010 | — | No | ModNegligence | $100 | $100 |
| 6498258 | Crusher #4 Walworth, WI | Aug 2009 | — | No | ModNegligence | $100 | $100 |
| 6498257 | Crusher #4 Walworth, WI | Aug 2009 | — | No | ModNegligence | $100 | $100 |
| 6498256 | Crusher #4 Walworth, WI | Aug 2009 | — | Yes | ModNegligence | $100 | $100 |
| 6498254 | Crusher #4 Walworth, WI | Aug 2009 | — | Yes | ModNegligence | $100 | $100 |
| 6406858 | Crusher #5 Walworth, WI | Jun 2009 | — | No | HighNegligence | $100 | $100 |
| 6406856 | Crusher #5 Walworth, WI | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6406849 | Crusher #5 Walworth, WI | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6406848 | Crusher #5 Walworth, WI | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6406847 | Crusher #5 Walworth, WI | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6406846 | Crusher #5 Walworth, WI | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6406845 | Crusher #5 Walworth, WI | Jun 2009 | — | No | HighNegligence | $100 | $100 |
| 6406844 | Crusher #5 Walworth, WI | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6406843 | Crusher #5 Walworth, WI | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6406834 | Crusher #5 Walworth, WI | Jun 2009 | — | No | HighNegligence | $100 | $100 |
| 6406833 | Crusher #5 Walworth, WI | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6406831 | Crusher #5 Walworth, WI | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6406830 | Crusher #5 Walworth, WI | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6406827 | Crusher #5 Walworth, WI | Jun 2009 | — | No | HighNegligence | $100 | $100 |
| 6406826 | Crusher #5 Walworth, WI | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6404722 | Wash Plant Racine, WI | May 2008 | — | No | ModNegligence | $100 | $100 |
| 6404721 | Wash Plant Racine, WI | May 2008 | — | No | ModNegligence | $100 | $100 |
| 6185487 | Extec Screen Plant Walworth, WI | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6185486 | Crusher #5 Walworth, WI | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6185485 | Crusher #5 Walworth, WI | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6185484 | Crusher #5 Walworth, WI | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6185472 | Kolberg Wash Plant Walworth, WI | Oct 2007 | — | No | ModNegligence | $100 | $100 |
| 6185471 | Stationary SECO Wash Plant Walworth, WI | Oct 2007 | — | No | ModNegligence | $100 | $100 |
| 6404012 | Wash Plant Racine, WI | Sep 2007 | — | No | ModNegligence | $100 | $100 |
| 6185816 | PC2 Franklin Aggregates Milwaukee, WI contractor: Mann Bros Inc | Aug 2006 | — | Yes | ModNegligence | $91 | $91 |
| 6162333 | Stationary SECO Wash Plant Walworth, WI | Sep 2004 | — | Yes | LowNegligence | $84 | $84 |
| 6162535 | Franklin Aggregates Milwaukee, WI contractor: Mann Bros Inc | Sep 2004 | — | Yes | ModNegligence | $76 | $76 |
| 7830181 | Crusher #1 Walworth, WI | Mar 2002 | — | Yes | ModNegligence | $66 | $66 |
| 7831038 | Crusher #1 Walworth, WI | Sep 2000 | — | Yes | LowNegligence | $66 | $66 |
| 6186201 | Lippman Breaker Walworth, WI | Nov 2006 | — | No | ModNegligence | $60 | $60 |
| 6185733 | Kolberg Wash Plant Walworth, WI | Nov 2006 | — | No | ModNegligence | $60 | $60 |
| 6185732 | Kolberg Wash Plant Walworth, WI | Nov 2006 | — | No | LowNegligence | $60 | $60 |
| 6185731 | Crusher #4 Walworth, WI | Oct 2006 | — | No | ModNegligence | $60 | $60 |
| 6185730 | Crusher #4 Walworth, WI | Oct 2006 | — | No | LowNegligence | $60 | $60 |
| 6185729 | Wash Plant Racine, WI | Oct 2006 | — | No | LowNegligence | $60 | $60 |
| 6185728 | Crusher #5 Walworth, WI | Oct 2006 | — | No | LowNegligence | $60 | $60 |
| 6185727 | Crusher #5 Walworth, WI | Oct 2006 | — | No | ModNegligence | $60 | $60 |
| 6185817 | PC2 Franklin Aggregates Milwaukee, WI contractor: Mann Bros Inc | Aug 2006 | — | No | ModNegligence | $60 | $60 |
| 6183524 | PC2 Franklin Aggregates Milwaukee, WI contractor: Mann Bros Inc | Sep 2005 | — | No | ModNegligence | $60 | $60 |
| 6183523 | PC2 Franklin Aggregates Milwaukee, WI contractor: Mann Bros Inc | Sep 2005 | — | No | ModNegligence | $60 | $60 |
| 6163366 | Stationary SECO Wash Plant Walworth, WI | Jun 2005 | — | No | ModNegligence | $60 | $60 |
| 6163365 | Stationary SECO Wash Plant Walworth, WI | Jun 2005 | — | No | ModNegligence | $60 | $60 |
| 6163364 | Stationary SECO Wash Plant Walworth, WI | Jun 2005 | — | No | ModNegligence | $60 | $60 |
| 6183846 | Sussex Quarry Waukesha, WI contractor: Mann Bros Inc | Jun 2005 | — | No | LowNegligence | $60 | — |
| 6163336 | Crusher #4 Walworth, WI | Apr 2005 | — | No | ModNegligence | $60 | $60 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for MANN BROS., 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 MANN BROS., INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MANN BROS., INC.. Verify directly with Environmental Protection Agency →
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.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
MANN BROS INC N6147 US HIGHWAY 12 · ELKHORN, WI, 53121 | RCRA | No Violation Identified | 0 | 0 | — | — | View → |
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.
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MANN BROS., INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2003-08-05 | Planned | 3 | 2 | $3,315 | |
| 2000-10-10 | Planned | 0 | — | $0 | |
| 1999-10-19 | Referral | 1 | 1 | $1,575 | |
| 1981-04-23 | Planned | 0 | — | $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 water and sewer line and related structures construction within WI, ordered by federal enforcement volume:
- MUSSON BROTHERS INCTWO RIVERS — 3 federal enforcement records
- PETERS CONCRETE COMPANYGREEN BAY — 3 federal enforcement records
- SPEEDWAY SAND & GRAVEL, INC.MADISON — 3 federal enforcement records
- R & R WASH MATERIALS INCPOY SIPPI — 3 federal enforcement records
- PETERS CONCRETE COMPANYBELLEVUE — 3 federal enforcement records
- MICHELS CORPORATIONMILWAUKEE — 3 federal enforcement records
- SPEEDWAY SAND & GRAVEL, INC.VERONA — 3 federal enforcement records
- PETERS CONCRETE COMPANYBRILLION — 3 federal enforcement records
- NORTHERN INTERSTATE CONSTRUCTION INCSUPERIOR — 3 federal enforcement records
- MICHELS CORPORATIONMILWAUKEE — 3 federal enforcement records
Related searches
- Water and Sewer Line and Related Structures ConstructionAll employers in this industry
- Employers in WIState-wide enforcement data
- Water and Sewer in WIIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MANN BROS., 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.
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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Contact sales →Frequently asked
- What is MANN BROS., INC.'s OSHA violation history?
- MANN BROS., INC. has 4 OSHA inspections on record with 4 violations and $4,890 in total penalties.
- How does MANN BROS., INC.'s safety record compare to its industry?
- MANN BROS., INC. operates in the water and sewer line and related structures construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.