HARPER CONSTRUCTION COMPANY INC. is a commercial and institutional building construction employer in SAN DIEGO, CA. Federal records show 4 OSHA inspections with 4 violations and $0 in penalties. 3 Wage & Hour Division enforcement cases on record. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 28, 2026.

HARPER CONSTRUCTION COMPANY INC.

BLDG. 1224 NAVAL RESEARCH LABORATORY, SAN DIEGO, CA, 92101

236220 — Top companies in Commercial and Institutional Building Construction

EIN: 330181806

130 employees

Federal Enforcement

OSHA inspections

4 violations

Violations across 2 federal agencies

Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR

1.9

Industry Avg DART

1.2

Self-Reported DART

0.0

Self-Reported TRIR

0.0

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).

OSHA Inspections

OSHA Violations

Total Penalties

Trend

STABLE

WHD Cases

Back Wages Owed

Confidence

HIGH

SVEP Flag

Data Insights

History Span

15 years

Last Activity

139 days ago

Inspection Rate

0.3/yr

Violation Rate

0.3/yr

Active Agencies:

OSHAWHD

TRIR vs Industry Avg

-1.9

Below industry average

DART vs Industry Avg

-1.2

Below industry average

Federal Contracts (5-year)

Total Obligated

$412,516,120

Contracts

Top Agency

Department of Defense

$412,516,120

Primary NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION

Last Action: 2025-04-23

Source: USAspending.gov prime contract awards. Net obligations (awards minus deobligations) over the last five fiscal years.

Inspection Breakdown

Planned

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

Violation rate: 50% of inspections

Peer Comparison

89%

Worse than most peers

vs 9,170 employers in same industry & state

Fewer violationsMore violations

Inspection Frequency Percentile

98%

Motor Carrier Safety (FMCSA)

DOT Number

2655461

Operation Type

Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Frequently Asked Questions

What is HARPER CONSTRUCTION COMPANY INC.'s OSHA violation history?: HARPER CONSTRUCTION COMPANY INC. has 4 OSHA inspections on record with 4 violations and $0 in total penalties.
How does HARPER CONSTRUCTION COMPANY INC.'s safety record compare to its industry?: HARPER CONSTRUCTION COMPANY INC. operates in the commercial and institutional building construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. HARPER CONSTRUCTION COMPANY INC.'s self-reported DART rate is 0 compared to an industry average of 1.2.