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Establishment profile

SIOUX CITY ENGINEERING CO

MAPLEWOOD AND STONE PARK BLVD, SIOUX CITY, IA, 51106
237110Water and Sewer Line and Related Structures Construction
EIN 420866355

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OSHA inspections
1
over 3 years
Violations
6
$21,753 in penalties
Penalties
$21,753
$3,625 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
1 National Emphasis Program inspections

Summary

SIOUX CITY ENGINEERING CO has accumulated 6 OSHA violations across 1 inspection over 3 years of recorded history, with $21,753 in total assessed penalties.

The establishment sits in the 94th percentile for violations within its industry-state peer group of 263 employers. The most recent enforcement activity was recorded 3 years ago.

Federal records were found in 2 of 16 sources. Sources without matching records returned empty for this establishment.

Agency coverage

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

OSHA workplace safety

Inspections
1
0.3 / yr · last 3 yrs
Violations
6
2.0 / yr
Penalties
$21,753
$3,625 avg / violation
100% serious0% other
Inspection trigger · complaint
1 of 1

100% of inspections at this establishment produced violations,

Peer comparison

94th

Worse on violations than most other employers in NAICS 2371 within IA. Peer group: 263 employers. This establishment has 6 OSHA violations; peer median is 2.

Fewer violationsMore violations
Penalty percentile
97th
peer median: $1,275
Inspection frequency
0th
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
0.0
vs industry
−1.1
TRIR
11.0
vs industry
+9.1

Reported for 43 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
11.0
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

Complaint
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 SIOUX CITY ENGINEERING CO. Verify directly with Occupational Safety and Health Administration

Activity timeline

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

No federal enforcement activity has been recorded against this establishment in 3+ years. Most recent activity: 3 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 SIOUX CITY ENGINEERING CO. Verify directly with Wage and Hour Division

Mine safety (MSHA)

No MSHA mine safety violations on file for SIOUX CITY ENGINEERING CO. Verify directly with Mine Safety and Health Administration

Labor relations (NLRB)

Company-level in IA — for SIOUX CITY ENGINEERING CO, not this location alone

Total cases
6
Unfair labor practice
5
Representation (union)
1

National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other SIOUX CITY ENGINEERING CO locations in the same state.

Visa & labor certification (OFLC)

No H-1B, H-2A, or H-2B labor condition applications on file for SIOUX CITY ENGINEERING CO. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for SIOUX CITY ENGINEERING CO. Verify directly with Environmental Protection Agency

Motor carrier safety (FMCSA)

DOT number
1132605
Operation
A

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 SIOUX CITY ENGINEERING CO. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2022-07-19Complaint66$21,753

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 IA, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on SIOUX CITY ENGINEERING CO 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 SIOUX CITY ENGINEERING CO's OSHA violation history?
SIOUX CITY ENGINEERING CO has 1 OSHA inspection on record with 6 violations and $21,752.5 in total penalties.
How does SIOUX CITY ENGINEERING CO's safety record compare to its industry?
SIOUX CITY ENGINEERING CO operates in the water and sewer line and related structures construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. SIOUX CITY ENGINEERING CO's self-reported DART rate is 0 compared to an industry average of 1.1.