Establishment profile
MAYO AVIATION LLC
7735 S. PEORIA ST, ENGLEWOOD, CO, 80112
488190 — Other Support Activities for Air Transportation
EIN 840758140
Summary
MAYO AVIATION LLC has accumulated 8 OSHA violations across 4 inspections over 9 years of recorded history, with $17,645 in total assessed penalties.
The establishment sits in the 85th percentile for violations within its industry-state peer group of 75 employers. Inspection frequency runs at the 97th percentile. The most recent enforcement activity was recorded 2 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MAYO AVIATION LLC appears in OSHA workplace safety record only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
100% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 7 distinct standards shown · 8 citations in this view · $17,645 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.1200 F06 II | 2 | 2 | $258 | Jun 2017 | Aug 2018 |
| 29 CFR 1910.0101 B | 1 | 1 | $9,282 | Nov 2019 | Nov 2019 |
| 29 CFR 1910.0132 F03 III | 1 | 1 | $6,500 | Nov 2019 | Nov 2019 |
| 29 CFR 1904.0039 A02 | 1 | 1 | $1,000 | Nov 2019 | Nov 2019 |
| 29 CFR 1910.0134 C02 II | 1 | 1 | $605 | Jun 2017 | Jun 2017 |
| 29 CFR 1910.0178 A06 | 1 | 1 | — | Jan 2024 | Jan 2024 |
| 29 CFR 1910.0132 A | 1 | 1 | — | Jun 2017 | Jun 2017 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Worse on violations than most other employers in NAICS 4881 within CO. Peer group: 75 employers. This establishment has 8 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 68 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
Self-reported events under 29 CFR 1904.39 (24-hour notification of hospitalization, amputation, or loss of an eye) · May 2019
Most frequent event: Ignition of vapors, gases, or liquids
Source: OSHA Severe Injury Reports (federal OSHA only; state-plan states like California, Oregon, and Washington maintain their own programs and do not consistently report into this feed).
Severe injury reports — events
Each row is a hospitalization, amputation, or eye-loss event the employer self-reported to OSHA under 29 CFR 1904.39. Narratives are written by the reporting employer.
| Date | Event | Body part | Outcome | |
|---|---|---|---|---|
| May 24, 2019 | Ignition of vapors, gases, or liquids | Head and trunk | Hospitalized |
Source: OSHA Severe Injury Reports. Federal-OSHA jurisdiction only by default; some state-plan programs report voluntarily.
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| May 24, 2019 | Arm,Burn,Chest,Explosion,Eye,Face,Oxygen,Pressure Vessel | 1 | 1 | — |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for MAYO AVIATION LLC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for MAYO AVIATION LLC. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for MAYO AVIATION LLC. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for MAYO AVIATION LLC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MAYO AVIATION LLC. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility · 1 marked inactive.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
MAYO AVIATION INC 7765 S PEORIA ST · ENGLEWOOD, CO, 80112 | RCRA | No Violation Identified | 0 | 0 | — | Mar 2010 | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MAYO AVIATION LLC. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
- Department of EnergyCHARTER AVIATION SERVICEScontract · Last action 2007-10-11$9,038
- Department of EnergyCHARTER AVIATION SERVICES FOR RMR PERSONNEL.contract · Last action 2011-10-13$0
- Department of the InteriorON CALL FLIGHT SERVICEScontract · Last action 2011-09-22$0
Federal contract dollars to this establishment. Primary NAICS: 481211 - NONSCHEDULED CHARTERED PASSENGER AIR TRANSPORTATION. Last action: 2011-10-13. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2023-11-07 | Planned | 1 | — | $0 | |
| 2019-06-03 | Referral | 3 | 1 | $16,782 | |
| 2018-07-13 | Complaint | 1 | — | $258 | |
| 2017-06-08 | Planned | 3 | — | $605 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in other support activities for air transportation within CO, ordered by federal enforcement volume:
- Flight Services and SystemsDenver — 2 federal enforcement records
- UNITED AIRLINESDENVER — 2 federal enforcement records
- HAGGAN AVIATION, INC.ENGLEWOOD — 1 federal enforcement record
- WESTPAC RESTORATIONS INC.COLORADO SPRINGS — 1 federal enforcement record
- THE CLUB AT CENTENNIAL, LLCENGLEWOOD — 1 federal enforcement record
- GOLD METAL PAINT CO, LLCWATKINS — 1 federal enforcement record
- REDSTONE EDUCATION, LPBROOMFIELD — 1 federal enforcement record
- CUTTER AVIATION COLORADO SPRINGS, LLCCENTENNIAL — 1 federal enforcement record
- RAMPART AVIATION, LLCCOLORADO SPRINGS — 1 federal enforcement record
- DUNCAN AVIATION, INC.ENGLEWOOD — 1 federal enforcement record
Related searches
- Other Support Activities for Air TransportationAll employers in this industry
- Employers in COState-wide enforcement data
- Other Support Activities in COIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MAYO AVIATION LLC 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.
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.
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Contact sales →Frequently asked
- What is MAYO AVIATION LLC's OSHA violation history?
- MAYO AVIATION LLC has 4 OSHA inspections on record with 8 violations and $17,645 in total penalties.
- How does MAYO AVIATION LLC's safety record compare to its industry?
- MAYO AVIATION LLC operates in the other support activities for air transportation industry. The industry average Total Recordable Incident Rate (TRIR) is 4.1. MAYO AVIATION LLC's self-reported DART rate is 0 compared to an industry average of 2.7.