Establishment profile
WM MUELLER & SONS
CARVER COUNTY HWY 10 ONE MILE NORTH OF HWY 7, WACONIA, MN, 55387
Operated by WM Mueller & Sons, Inc · 1 of 2 establishments
EIN 411300496
Summary
WM MUELLER & SONS has accumulated 1 OSHA violation across 1 inspection over 41 years of recorded history, with $387 in total assessed penalties.
The establishment sits in the 36th percentile for violations within its industry-state peer group of 43,049 employers. The most recent enforcement activity was recorded 41 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
WM MUELLER & SONS appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, 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
100% of inspections at this establishment produced 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. 1 distinct standard shown · 1 citation in this view · $387 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1926.0600 A06 | 1 | 1 | $387 | Oct 1984 | Oct 1984 |
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
Below average violations. Peer group: 43,049 employers. This establishment has 1 OSHA violation; peer median is 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.
Reported for 61 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.
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 WM MUELLER & SONS. Verify directly with Occupational Safety and Health Administration →
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| Sep 26, 1984 | OVERHEAD POWER LINE,ELECTRICAL,ELECTROCUTED,E C,DUMP TRUCKFatality | 1 | — | 1 |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 41+ years. Most recent activity: 41 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 WM MUELLER & SONS. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in MN — for WM Mueller & Sons, 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 WM Mueller & Sons, 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 · 35S&S · $12,825 proposed / $12,825 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9448210 | CARVER PIT Carver, MN | Apr 2019 | — | Yes | ModNegligence | $319 | $319 |
| 8888551 | CARVER PIT Carver, MN | Sep 2015 | — | Yes | ModNegligence | $263 | $263 |
| 6553299 | CARVER PIT Carver, MN | Nov 2010 | — | Yes | ModNegligence | $263 | $263 |
| 8888270 | #79 Pioneer 50 VE Carver, MN | Aug 2015 | — | Yes | ModNegligence | $243 | $243 |
| 8665544 | #79 Pioneer 50 VE Carver, MN | Nov 2012 | — | Yes | ModNegligence | $243 | $243 |
| 6559922 | #79 Pioneer 50 VE Carver, MN | Jul 2011 | — | Yes | ModNegligence | $243 | $243 |
| 6553300 | #162 CEC ROADRUNNER Scott, MN | Nov 2010 | — | Yes | ModNegligence | $243 | $243 |
| 7811717 | Superior Cone Crusher Sibley, MN | Mar 2000 | — | Yes | ModNegligence | $207 | $207 |
| 7811715 | Superior Cone Crusher Sibley, MN | Mar 2000 | — | Yes | ModNegligence | $207 | $207 |
| 6503915 | CARVER PIT Carver, MN | Jul 2024 | — | Yes | LowNegligence | $189 | $189 |
| 7838286 | CARVER PIT Carver, MN | Aug 2001 | — | Yes | ModNegligence | $173 | $173 |
| 6136873 | CARVER PIT Carver, MN | Jul 2003 | — | Yes | ModNegligence | $164 | $164 |
| 6503923 | #72 50 VE Pioneer Crusher Sibley, MN | Jul 2024 | — | Yes | ModNegligence | $161 | $161 |
| 7838293 | El-Jay Screen Sibley, MN | Aug 2001 | — | Yes | ModNegligence | $161 | $161 |
| 7838292 | El-Jay Screen Sibley, MN | Aug 2001 | — | Yes | ModNegligence | $161 | $161 |
| 7838291 | El-Jay Screen Sibley, MN | Aug 2001 | — | Yes | ModNegligence | $161 | $161 |
| 9998996 | CARVER PIT Carver, MN | Oct 2025 | — | No | LowNegligence | $151 | $151 |
| 6838371 | #162 CEC ROADRUNNER Scott, MN | Nov 2024 | — | No | ModNegligence | $147 | $147 |
| 6838370 | #162 CEC ROADRUNNER Scott, MN | Nov 2024 | — | No | LowNegligence | $147 | $147 |
| 9699308 | #72 50 VE Pioneer Crusher Sibley, MN | Nov 2024 | — | No | ModNegligence | $147 | $147 |
| 9696471 | CARVER PIT Carver, MN | Jan 2024 | — | No | ModNegligence | $147 | $147 |
| 9487169 | #162B Roadrunner Carver, MN | Oct 2023 | — | No | LowNegligence | $143 | $143 |
| 9487466 | CARVER PIT Carver, MN | Jul 2023 | — | No | LowNegligence | $143 | $143 |
| 9487465 | CARVER PIT Carver, MN | Jul 2023 | — | No | LowNegligence | $143 | $143 |
| 9448731 | #79 Pioneer 50 VE Carver, MN | Jun 2020 | — | Yes | ModNegligence | $135 | $135 |
| 8672970 | CARVER PIT Carver, MN | Nov 2022 | — | No | ModNegligence | $133 | $133 |
| 8672968 | #79 Pioneer 50 VE Carver, MN | Oct 2022 | — | No | LowNegligence | $133 | $133 |
| 8672967 | #79 Pioneer 50 VE Carver, MN | Oct 2022 | — | No | ModNegligence | $133 | $133 |
| 8672966 | #79 Pioneer 50 VE Carver, MN | Oct 2022 | — | No | LowNegligence | $133 | $133 |
| 8672965 | #79 Pioneer 50 VE Carver, MN | Oct 2022 | — | No | LowNegligence | $133 | $133 |
| 7838288 | CARVER PIT Carver, MN | Aug 2001 | — | Yes | ModNegligence | $131 | $131 |
| 8897722 | #136 SCREENER Carver, MN | Jul 2017 | — | Yes | ModNegligence | $126 | $126 |
| 6493759 | CARVER PIT Carver, MN | Nov 2021 | — | Yes | ModNegligence | $125 | $125 |
| 6493758 | CARVER PIT Carver, MN | Nov 2021 | — | No | LowNegligence | $125 | $125 |
| 6493757 | #165 Telsmith Screener Carver, MN | Nov 2021 | — | Yes | ModNegligence | $125 | $125 |
| 6195050 | CARVER PIT Carver, MN | Sep 2021 | — | No | LowNegligence | $125 | $125 |
| 6164536 | CARVER PIT Carver, MN | Aug 2004 | — | Yes | ModNegligence | $124 | $124 |
| 9448730 | #79 Pioneer 50 VE Carver, MN | Jun 2020 | — | No | ModNegligence | $123 | $123 |
| 9448728 | CARVER PIT Carver, MN | Jun 2020 | — | No | LowNegligence | $123 | $123 |
| 7811716 | Superior Cone Crusher Sibley, MN | Mar 2000 | — | Yes | LowNegligence | $122 | $122 |
| 9448288 | #136 SCREENER Carver, MN | Aug 2019 | — | No | LowNegligence | $121 | $121 |
| 9448283 | #72 50 VE Pioneer Crusher Sibley, MN | Jul 2019 | — | No | LowNegligence | $121 | $121 |
| 9448213 | CARVER PIT Carver, MN | Apr 2019 | — | No | ModNegligence | $121 | $121 |
| 9448212 | CARVER PIT Carver, MN | Apr 2019 | — | No | ModNegligence | $121 | $121 |
| 9448211 | CARVER PIT Carver, MN | Apr 2019 | — | No | ModNegligence | $121 | $121 |
| 9448209 | CARVER PIT Carver, MN | Apr 2019 | — | No | LowNegligence | $121 | $121 |
| 9448208 | #162 CEC ROADRUNNER Scott, MN | Apr 2019 | — | No | LowNegligence | $121 | $121 |
| 8896389 | #162B Roadrunner Carver, MN | Apr 2018 | — | No | ModNegligence | $118 | $118 |
| 8897659 | #79 Pioneer 50 VE Carver, MN | May 2017 | — | Yes | LowNegligence | $116 | $116 |
| 8889930 | CARVER PIT Carver, MN | Nov 2016 | — | No | ModNegligence | $114 | $114 |
| 8889929 | CARVER PIT Carver, MN | Nov 2016 | — | No | LowNegligence | $114 | $114 |
| 8889928 | CARVER PIT Carver, MN | Nov 2016 | — | Yes | ModNegligence | $114 | $114 |
| 8896825 | CARVER PIT Carver, MN | Jun 2016 | — | No | LowNegligence | $114 | $114 |
| 6175319 | CARVER PIT Carver, MN | Jun 2005 | — | Yes | LowNegligence | $114 | $114 |
| 8665537 | #79 Pioneer 50 VE Carver, MN | Nov 2012 | — | Yes | ModNegligence | $108 | $108 |
| 6560516 | #136 SCREENER Carver, MN | Oct 2011 | — | Yes | LowNegligence | $108 | $108 |
| 6552835 | #79 Pioneer 50 VE Carver, MN | Jul 2010 | — | Yes | ModNegligence | $108 | $108 |
| 8888553 | CARVER PIT Carver, MN | Sep 2015 | — | No | ModNegligence | $100 | $100 |
| 8888552 | CARVER PIT Carver, MN | Sep 2015 | — | No | ModNegligence | $100 | $100 |
| 8742135 | CARVER PIT Carver, MN | Aug 2014 | — | No | LowNegligence | $100 | $100 |
| 8742134 | CARVER PIT Carver, MN | Aug 2014 | — | No | LowNegligence | $100 | $100 |
| 8742133 | CARVER PIT Carver, MN | Aug 2014 | — | No | LowNegligence | $100 | $100 |
| 8665511 | CARVER PIT Carver, MN | Oct 2012 | — | Yes | ModNegligence | $100 | $100 |
| 8665510 | CARVER PIT Carver, MN | Oct 2012 | — | No | LowNegligence | $100 | $100 |
| 8665509 | CARVER PIT Carver, MN | Oct 2012 | — | No | ModNegligence | $100 | $100 |
| 6560526 | #79 Pioneer 50 VE Carver, MN | Nov 2011 | — | No | LowNegligence | $100 | $100 |
| 6560517 | #136 SCREENER Carver, MN | Oct 2011 | — | No | ModNegligence | $100 | $100 |
| 6560515 | #136 SCREENER Carver, MN | Oct 2011 | — | No | LowNegligence | $100 | $100 |
| 6560514 | #72 50 VE Pioneer Crusher Sibley, MN | Oct 2011 | — | No | LowNegligence | $100 | $100 |
| 6560512 | #162 CEC ROADRUNNER Scott, MN | Oct 2011 | — | No | LowNegligence | $100 | $100 |
| 6560511 | CARVER PIT Carver, MN | Oct 2011 | — | No | ModNegligence | $100 | $100 |
| 6560510 | CARVER PIT Carver, MN | Oct 2011 | — | No | LowNegligence | $100 | $100 |
| 6560462 | Superior Cone Crusher Sibley, MN | Jul 2011 | — | No | ModNegligence | $100 | $100 |
| 6559923 | #79 Pioneer 50 VE Carver, MN | Jul 2011 | — | No | ModNegligence | $100 | $100 |
| 6553298 | CARVER PIT Carver, MN | Nov 2010 | — | No | LowNegligence | $100 | $100 |
| 6553297 | CARVER PIT Carver, MN | Nov 2010 | — | No | LowNegligence | $100 | $100 |
| 6553296 | CARVER PIT Carver, MN | Nov 2010 | — | No | LowNegligence | $100 | $100 |
| 6552834 | #79 Pioneer 50 VE Carver, MN | Jul 2010 | — | No | LowNegligence | $100 | $100 |
| 6552833 | #79 Pioneer 50 VE Carver, MN | Jul 2010 | — | No | LowNegligence | $100 | $100 |
| 6492857 | CARVER PIT Carver, MN | Nov 2009 | — | Yes | LowNegligence | $100 | $100 |
| 6492856 | CARVER PIT Carver, MN | Nov 2009 | — | No | LowNegligence | $100 | $100 |
| 6493017 | Superior Cone Crusher Sibley, MN | Aug 2009 | — | Yes | ModNegligence | $100 | $100 |
| 6408969 | CARVER PIT Carver, MN | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6408968 | CARVER PIT Carver, MN | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6408962 | #162 CEC ROADRUNNER Scott, MN | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6408961 | #162 CEC ROADRUNNER Scott, MN | Jun 2009 | — | Yes | ModNegligence | $100 | $100 |
| 6408960 | #162 CEC ROADRUNNER Scott, MN | Jun 2009 | — | No | LowNegligence | $100 | $100 |
| 6408959 | #79 Pioneer 50 VE Carver, MN | Jun 2009 | — | No | ModNegligence | $100 | $100 |
| 6407912 | El-Jay Screen Sibley, MN | Oct 2008 | — | No | ModNegligence | $100 | $100 |
| 6407911 | El-Jay Screen Sibley, MN | Oct 2008 | — | No | ModNegligence | $100 | $100 |
| 6407910 | #72 50 VE Pioneer Crusher Sibley, MN | Oct 2008 | — | No | ModNegligence | $100 | $100 |
| 6194651 | Superior Cone Crusher Sibley, MN | Nov 2007 | — | No | LowNegligence | $100 | $100 |
| 6194650 | Superior Cone Crusher Sibley, MN | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6194649 | Superior Cone Crusher Sibley, MN | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6194648 | Superior Cone Crusher Sibley, MN | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6194647 | Superior Cone Crusher Sibley, MN | Nov 2007 | — | No | ModNegligence | $100 | $100 |
| 6193341 | #136 SCREENER Carver, MN | Jun 2007 | — | No | ModNegligence | $100 | $100 |
| 6193340 | #136 SCREENER Carver, MN | Jun 2007 | — | No | ModNegligence | $100 | $100 |
| 6136171 | Superior Cone Crusher Sibley, MN | Dec 2002 | — | Yes | ModNegligence | $66 | $66 |
| 6134039 | #72 50 VE Pioneer Crusher Sibley, MN | Apr 2002 | — | Yes | LowNegligence | $66 | $66 |
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 WM MUELLER & SONS. 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 WM MUELLER & SONS. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for WM MUELLER & SONS. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for WM MUELLER & SONS. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 1984-09-27 | Accident | 1 | 1 | $387 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
WM MUELLER & SONS is one of 2 establishments rolled up under the parent organization WM Mueller & Sons, Inc.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of WM Mueller & Sons, Inc across all 2 of its tracked locations is viewable on the parent profile.
Other locations under this parent
Other establishments operated by WM Mueller & Sons, Inc, ordered by federal enforcement volume:
- WM. MUELLER & SONS, INC.COURTLAND, MN — 2 federal enforcement records
Related searches
- All WM Mueller & Sons, Inc locationsParent rollup
- Employers in MNState-wide enforcement data
About this data
This profile aggregates federal enforcement records on WM MUELLER & SONS 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 WM Mueller & Sons, Inc, 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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Contact sales →Frequently asked
- What is WM MUELLER & SONS's OSHA violation history?
- WM MUELLER & SONS has 1 OSHA inspection on record with 1 violation and $387 in total penalties.
- Has WM MUELLER & SONS had any workplace fatalities?
- Yes. Federal records show 1 fatality investigation involving WM MUELLER & SONS.