DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS is a water and sewer line and related structures construction employer in KEY LARGO, FL. Federal records show 1 OSHA inspection with 15 violations and $119,507 in penalties. 3 workplace fatality investigations 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.

DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS

IFO 181 LONG KEY ROAD LAKE SURPRISE, KEY LARGO, FL, 33037

237110 — Top companies in Water and Sewer Line and Related Structures Construction

Federal Enforcement

OSHA inspection

15 violations

$119,507 in penalties

3 fatalities2 OSHA follow-up inspections

Industry Benchmark

Industry Avg TRIR

1.9

Industry Avg DART

1.1

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.

OSHA Inspections

OSHA Violations

Total Penalties

$119,507

Trend

STABLE

WHD Cases

Back Wages Owed

Confidence

MEDIUM

SVEP Flag

Yes

Data Insights

History Span

9 years

Last Activity

9yr ago

Inspection Rate

0.1/yr

Violation Rate

1.7/yr

Violation Severity Mix

100% serious$7,967 avg per violation$119,507 avg per inspection

Active Agencies:

OSHA$119,507 total across all agencies

Inspection Breakdown

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

Violation rate: 100% of inspections

Peer Comparison

100%

Worse than most peers

vs 1,053 employers in same industry & state

Fewer violationsMore violations

Penalty Percentile

99%

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Inspection History

No inspection records found.

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More employers in this state: Florida workplace enforcement data →

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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 Water and Sewer Line and Related Structures Construction within FL

KIMMINS CONTRACTING CORP. — TAMPA — 3 federal records
CHARLEY TOPPINO & SONS, INC. — KEY WEST — 3 federal records
GULF COAST UTILITY CONTRACTORS — SOUTHPORT — 3 federal records
WESTWIND CONTRACTING, INC. — DAVIE — 2 federal records
A & W EXCAVATIONS, INC. — CHIPLEY — 2 federal records
KIMMINS CONTRACTING CORP. — TAMPA — 2 federal records
RIPA & ASSOCIATES — WESLEY CHAPEL — 2 federal records
THE REDLAND COMPANY, INC — KEY LARGO — 2 federal records
GULF COAST UTILITY CONTRACTORS, LLC. — PANAMA CITY — 2 federal records
PAC COMM INC. — MIAMI — 2 federal records

Industry context

Within the water and sewer line and related structures construction industry in FL, DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS ranks in the 100th percentile of OSHA violation frequency across 1,053 comparable establishments. That places this employer among the highest-violation establishments in its peer set.

OSHA penalty totals rank in the 99th percentile of the same peer group.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the water and sewer line and related structures construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.1.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 9 years.

Frequently Asked Questions

What is DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS's OSHA violation history?: DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS has 1 OSHA inspection on record with 15 violations and $119,507 in total penalties.
How does DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS's safety record compare to its industry?: DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS operates in the water and sewer line and related structures construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.
Has DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS had any workplace fatalities?: Yes. Federal records show 3 fatality investigations involving DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS.

About this data

This profile aggregates federal enforcement records on DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS of KEY LARGO, FL from 17 federal data sources. Records were found in 2 sources: OSHA workplace safety inspections, and BLS industry safety benchmarks. The remaining 15 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, 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. OSHA accident records on file for DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINS include 3 fatality investigations.

This profile may be incomplete if DOUGLAS N. HIGGINS INC; MCKENNA CONTRACTING LLC; DBA D.N. HIGGINSoperates 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.