HAKO PLUMBING INC is a plumbing, heating, and air-conditioning contractors employer in HONOLULU, HI. Federal records show 1 OSHA inspection with 1 violation and $0 in penalties. 2 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: May 3, 2026.
HAKO PLUMBING INC
958 AKEPO LN, HONOLULU, HI, 96817
238220 — Top companies in Plumbing, Heating, and Air-Conditioning Contractors
Industry Benchmark
Data Insights
Federal Contracts (5-year)
Inspection Breakdown
Peer Comparison
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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.
Other employers in Plumbing, Heating, and Air-Conditioning Contractors within HI
- HEIDE & COOK LLC — HONOLULU — 3 federal records
- STANDARD SHEETMETAL & MECHANICAL INC — HONOLULU — 2 federal records
- HEIDE & COOK LLC — HONOLULU — 2 federal records
- ELITE MECHANICAL INC — AIEA — 2 federal records
- ECONOMY PLUMBING & SHEET METAL INC — HONOLULU — 2 federal records
- CRITCHFIELD PACIFIC INC — HONOLULU — 2 federal records
- ALAKAI MECHANICAL CORP — HONOLULU — 2 federal records
- MASTER SHEET METAL INC — HONOLULU — 2 federal records
- HEIDE & COOK LLC — HILO — 2 federal records
- SAGEWATER — HONOLULU — 2 federal records
Industry context
Within the plumbing, heating, and air-conditioning contractors industry in HI, HAKO PLUMBING INC ranks in the 51th percentile of OSHA violation frequency across 732 comparable establishments.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3 for the plumbing, heating, and air-conditioning contractors sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.7.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 8 years.
Frequently Asked Questions
- What is HAKO PLUMBING INC's OSHA violation history?
- HAKO PLUMBING INC has 1 OSHA inspection on record with 1 violation and $0 in total penalties.
- How does HAKO PLUMBING INC's safety record compare to its industry?
- HAKO PLUMBING INC operates in the plumbing, heating, and air-conditioning contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3.
About this data
This profile aggregates federal enforcement records on HAKO PLUMBING INC of HONOLULU, HI from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, DOL Wage and Hour Division enforcement, USAspending federal contract awards, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026.
This profile may be incomplete if HAKO PLUMBING INCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.