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JMF UNDERGROUND, INCORPORATED is a oil and gas pipeline and related structures construction employer in MECHANICSBURG, PA. Federal records show 1 OSHA inspection with 3 violations and $0 in penalties. 1 Wage & Hour Division enforcement case 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 1, 2026.

JMF UNDERGROUND, INCORPORATED

841 WEST TRINDLE ROAD, MECHANICSBURG, PA, 17055

237120 Top companies in Oil and Gas Pipeline and Related Structures Construction

EIN: 331198087

49 employees

Federal Enforcement
1
OSHA inspection
3 violations
Violations across 3 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR
0.5
Industry Avg DART
0.2
Self-Reported DART
1.6
Self-Reported TRIR
1.6
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
1
OSHA Violations
3
Total Penalties
$0
Trend
WORSENING
WHD Cases
1
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
7 years
Last Activity
237 days ago
Inspection Rate
1/yr
Violation Rate
3/yr
Violation Severity Mix
67% serious
Active Agencies:
OSHAWHDNLRB
TRIR vs Industry Avg
+1.1
Above industry average
DART vs Industry Avg
+1.4
Above industry average

Inspection Breakdown

Complaint
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 100% of inspections

Peer Comparison

86%
Worse than most peers
vs 1,682 employers in same industry & state
Fewer violationsMore violations

Labor Relations (NLRB)

Total Cases
7
Unfair Labor Practice
6
Representation (Union)
1
National Labor Relations Board — unfair labor practice charges and union representation cases.

Motor Carrier Safety (FMCSA)

DOT Number
1921010
Operation Type
A
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.

Other employers in Oil and Gas Pipeline and Related Structures Construction within PA

Industry context

Within the oil and gas pipeline and related structures construction industry in PA, JMF UNDERGROUND, INCORPORATED ranks in the 86th percentile of OSHA violation frequency across 1,682 comparable establishments. That places this employer among the highest-violation establishments in its peer set.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 0.5 for the oil and gas pipeline and related structures construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.2. JMF UNDERGROUND, INCORPORATED's self-reported DART rate is 1.63, which is above the industry average.

Activity timeline

Frequently Asked Questions

What is JMF UNDERGROUND, INCORPORATED's OSHA violation history?
JMF UNDERGROUND, INCORPORATED has 1 OSHA inspection on record with 3 violations and $0 in total penalties.
How does JMF UNDERGROUND, INCORPORATED's safety record compare to its industry?
JMF UNDERGROUND, INCORPORATED operates in the oil and gas pipeline and related structures construction industry. The industry average Total Recordable Incident Rate (TRIR) is 0.5. JMF UNDERGROUND, INCORPORATED's self-reported DART rate is 1.63 compared to an industry average of 0.2.

About this data

This profile aggregates federal enforcement records on JMF UNDERGROUND, INCORPORATED of MECHANICSBURG, PA from 17 federal data sources. Records were found in 5 sources: OSHA workplace safety inspections, DOL Wage and Hour Division enforcement, NLRB labor relations cases, FMCSA motor carrier safety, and BLS industry safety benchmarks. The remaining 12 sources were checked and found no matching records: MSHA, EPA, OFLC, OFCCP, 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 1, 2026.

This profile may be incomplete if JMF UNDERGROUND, INCORPORATEDoperates 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.