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MASTERCORP, INC. is a janitorial services employer in LAS VEGAS, NV. Federal records show 2 OSHA inspections with 0 violations and $0 in penalties. 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.

MASTERCORP, INC.

9940 LAS VEGAS BLVD. SOUTH, LAS VEGAS, NV, 89183

Parent: MasterCorp Inc (25 locations)

561720 Top companies in Janitorial Services

123 employees

Federal Enforcement
2
OSHA inspections

Industry Benchmark

Industry Avg TRIR
2.5
Industry Avg DART
1.7
Self-Reported DART
0.9
Self-Reported TRIR
0.9
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
2
OSHA Violations
0
Total Penalties
$0
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
17 years
Last Activity
9yr ago
Inspection Rate
0.1/yr
Active Agencies:
NLRB
TRIR vs Industry Avg
-1.6
Below industry average
DART vs Industry Avg
-0.8
Below industry average

Inspection Breakdown

Complaint
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Labor Relations (NLRB)

Total Cases
1
Unfair Labor Practice
1
National Labor Relations Board — unfair labor practice charges and union representation cases.

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Inspection History

No inspection records found.

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More employers in this state: Nevada workplace enforcement data →
More in this industry: Janitorial Services enforcement data →

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.

Part of a larger organization

MASTERCORP, INC. is one of 25 establishments in our dataset that roll up under the parent organization MasterCorp Inc.

Federal enforcement records on MASTERCORP, INC. represent activity at this specific establishment. The full enforcement footprint of MasterCorp Inc across all 25 of its tracked locations is viewable on the parent profile.

Other establishments operated by MasterCorp Inc

Other employers in Janitorial Services within NV

Industry context

Inspection frequency ranks in the 85th percentile.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.5 for the janitorial services sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.7. MASTERCORP, INC.'s self-reported DART rate is 0.93, which is below the industry average.

Activity timeline

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

Frequently Asked Questions

What is MASTERCORP, INC.'s OSHA violation history?
MASTERCORP, INC. has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
How does MASTERCORP, INC.'s safety record compare to its industry?
MASTERCORP, INC. operates in the janitorial services industry. The industry average Total Recordable Incident Rate (TRIR) is 2.5. MASTERCORP, INC.'s self-reported DART rate is 0.93 compared to an industry average of 1.7.

About this data

This profile aggregates federal enforcement records on MASTERCORP, INC. of LAS VEGAS, NV from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, 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 1, 2026. MASTERCORP, INC. resolves to the parent rollup MasterCorp Inc, which operates 25 establishments in our dataset.

This profile may be incomplete if MASTERCORP, INC.operates 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.