MASTERCORP is a janitorial services employer in EL DORADO HILLS, CA. Federal records show 1 OSHA inspection 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
4201 TOWN CENTER RD, EL DORADO HILLS, CA, 95762
Parent: MasterCorp Inc (25 locations)
561720 — Top companies in Janitorial Services
27 employees
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Data Insights
Inspection Breakdown
Labor Relations (NLRB)
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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.
Part of a larger organization
MASTERCORP is one of 25 establishments in our dataset that roll up under the parent organization MasterCorp Inc.
Federal enforcement records on MASTERCORP 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
- MASTERCORP, INC. — LAS VEGAS, NV — 2 federal records
- MASTERCORP, INC. — LAS VEGAS, NV — 2 federal records
- MASTERCORP, INC. — LAS VEGAS, NV — 2 federal records
- MASTERCORP, INC — LAS VEGAS, NV — 2 federal records
- MasterCorp — Daytona Beach, FL — 1 federal record
- MASTERCORP, INC. — PANAMA CITY BEACH, FL — 1 federal record
- MASTERCORP, INC. — LAS VEGAS, NV — 1 federal record
- Liki Tiki Village — Winter Garden, FL — 1 federal record
- MasterCorp — VIRGINIA BEACH, VA — 1 federal record
- MOUNTAIN RUN AT BOYNE — BOYNE FALLS, MI — 1 federal record
Other employers in Janitorial Services within CA
- CROTHALL HEALTHCARE, INC. — CHICO — 3 federal records
- AIR SERV CORPORATION — SOUTH SAN FRANCISCO — 3 federal records
- SBM SITE SERVICES, INC — MCCLELLAN — 3 federal records
- SODEXO INC — LA MESA — 3 federal records
- HEALTHCARE SERVICES GROUP, INC. — LOS ALAMITOS — 2 federal records
- MERCHANT'S BUILDING MAINTENANCE — SAN DIEGO — 2 federal records
- AMERICAN BUILDING MAINTENANCE — SAN DIEGO — 2 federal records
- ENVIRONMENTAL SERVICE PARTNERS, INC. — OAKLAND — 2 federal records
- ABM ONSITE SERVICES - WEST, INC. — SAN FRANCISCO — 2 federal records
- ABM ONSITE SERVICES-WEST INC. — SAN FRANCISCO — 2 federal records
Industry context
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's self-reported DART rate is 0, which is below the industry average.
Activity timeline
Frequently Asked Questions
- What is MASTERCORP's OSHA violation history?
- MASTERCORP has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
- How does MASTERCORP's safety record compare to its industry?
- MASTERCORP operates in the janitorial services industry. The industry average Total Recordable Incident Rate (TRIR) is 2.5. MASTERCORP's self-reported DART rate is 0 compared to an industry average of 1.7.
About this data
This profile aggregates federal enforcement records on MASTERCORP of EL DORADO HILLS, CA 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 resolves to the parent rollup MasterCorp Inc, which operates 25 establishments in our dataset.
This profile may be incomplete if MASTERCORPoperates 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.