Establishment profile
MASTERCORP
4201 TOWN CENTER RD, EL DORADO HILLS, CA, 95762
Operated by MasterCorp Inc · 1 of 27 establishments
561720 — Janitorial Services
Summary
MASTERCORP has accumulated 0 OSHA violations across 1 inspection.
The most recent federal enforcement activity was recorded 1 months ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MASTERCORP appears in OSHA workplace safety and NLRB labor relations records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification, FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
Peer comparison
Fewer violations than most other employers in NAICS 5617 within CA. Peer group: 4,948 employers. This establishment has 0 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 27 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MASTERCORP. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 1 months ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for MASTERCORP. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for MASTERCORP. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in CA — for MasterCorp Inc, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other MasterCorp Inc locations in the same state.
Visa & labor certification (OFLC)
No H-1B, H-2A, or H-2B labor condition applications on file for MASTERCORP. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MASTERCORP. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MASTERCORP. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2026-04-23 | Complaint | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
MASTERCORP is one of 27 establishments rolled up under the parent organization MasterCorp Inc.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of MasterCorp Inc across all 27 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in janitorial services within CA, ordered by federal enforcement volume:
- PRIDE INDUSTRIES, INC.ROSEVILLE — 3 federal enforcement records
- CROTHALL HEALTHCARE, INC.CHICO — 3 federal enforcement records
- ADVANCED BUILDING MAINTENANCEWHITTIER — 3 federal enforcement records
- SBM SITE SERVICES, INCMCCLELLAN — 3 federal enforcement records
- SODEXO INCLA MESA — 3 federal enforcement records
- AIR SERV CORPORATIONSOUTH SAN FRANCISCO — 3 federal enforcement records
- ENVIRONMENTAL SERVICE PARTNERS, INC.OAKLAND — 2 federal enforcement records
- ABM Industry Groups LLCLos Angeles — 2 federal enforcement records
- ABM INDUSTRIES, INC.UNIVERSAL CITY — 2 federal enforcement records
- ABM INDUSTRY GROUPS LLCOAKLAND — 2 federal enforcement records
Other locations under this parent
Other establishments operated by MasterCorp Inc, ordered by federal enforcement volume:
- MASTERCORP, INCLAS VEGAS, NV — 2 federal enforcement records
- POLO TOWERSLAS VEGAS, NV — 2 federal enforcement records
- Liki Tiki VillageWinter Garden, FL — 1 federal enforcement record
- ORANGE LAKE COUNTRY CLUB, INC.KISSIMMEE, FL — 1 federal enforcement record
- MOUNTAIN RUN AT BOYNEBOYNE FALLS, MI — 1 federal enforcement record
- MasterCorp, Inc.Crossville, TN — 1 federal enforcement record
- MASTERCORP, INC.LAKE LURE, NC — 1 federal enforcement record
- MASTERCORP INC.BRANSON, MO — 0 federal enforcement records
- MASTERCORP, INC.BARABOO, WI — 0 federal enforcement records
Related searches
- All MasterCorp Inc locationsParent rollup
- Janitorial ServicesAll employers in this industry
- Employers in CAState-wide enforcement data
- Janitorial Services in CAIndustry × state cross-filter
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →About this data
This profile aggregates federal enforcement records on MASTERCORP from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup MasterCorp Inc, which operates 27 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Frequently asked
- 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.