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Establishment profile

WANNER ENGINEERING INC

1204 CHESTNUT AVE, MINNEAPOLIS, MN, 55403
EIN 411894196

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OSHA inspections
11
over 42 years
Violations
23
$5,872 in penalties
Penalties
$5,872
$255 avg
Accident investigations on record
2 OSHA follow-ups

Summary

WANNER ENGINEERING INC has accumulated 23 OSHA violations across 11 inspections over 42 years of recorded history, with $5,872 in total assessed penalties.

The establishment sits in the 89th percentile for violations within its industry-state peer group of 282 employers. Inspection frequency runs at the 97th percentile. The most recent enforcement activity was recorded 8 months ago.

Federal records were found in 1 of 16 sources. Sources without matching records returned empty for this establishment.

Agency coverage

WANNER ENGINEERING INC appears in OSHA workplace safety, OFLC visa and labor certification, and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
11
0.3 / yr · last 42 yrs
Violations
23
0.5 / yr
Penalties
$5,872
$255 avg / violation
65% serious35% other
Inspection trigger · planned
9 of 11
Inspection trigger · complaint
1 of 11

73% of inspections at this establishment produced violations, with 7 inspections producing serious-or-greater violations.

Peer comparison

89th

Worse on violations than most other employers in NAICS 3339 within MN. Peer group: 282 employers. This establishment has 23 OSHA violations; peer median is 5.

Fewer violationsMore violations
Penalty percentile
80th
peer median: $1,785
Inspection frequency
97th
peer median: 2

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
3.6
vs industry
+2.8
TRIR
3.6
vs industry
+2.0

Reported for 142 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
1.6
BLS SOII 2024
Industry avg DART
0.8
BLS SOII 2024
Self-reported TRIR
3.6
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
9
Complaint
1
Referral
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 WANNER ENGINEERING INC. Verify directly with Occupational Safety and Health Administration

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
8 months ago

Most recent federal enforcement activity recorded 8 months ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

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

Mine safety (MSHA)

No MSHA mine safety violations on file for WANNER ENGINEERING 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 WANNER ENGINEERING INC. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC)

Total applications
1
Certified
1
Avg wage ratio
1.11x
H-1B

Office of Foreign Labor Certification — labor condition applications for H-1B, H-2A, H-2B visa programs. Wage ratio = offered / prevailing wage.

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for WANNER ENGINEERING INC. Verify directly with Environmental Protection Agency

Motor carrier safety (FMCSA)

DOT number
1150279
Operation
C

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 WANNER ENGINEERING INC. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2025-09-22Planned44$2,160
2019-03-19Planned0$0
2019-03-19Planned11$700
2015-04-08Planned0$0
2011-09-26Referral21$420
2011-08-31Planned11$315
2008-10-16Planned55$1,330
2005-03-08Planned22$490
1992-12-17Planned6$337
1986-12-09Complaint0$0
1983-08-11Planned21$120

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 this industry within MN, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on WANNER ENGINEERING 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.

Frequently asked

What is WANNER ENGINEERING INC's OSHA violation history?
WANNER ENGINEERING INC has 11 OSHA inspections on record with 23 violations and $5,872 in total penalties.