Establishment profile
THOMPSON-MASTER MASONS INC
470 W MONKERS, BUFFALO, WY, 82834
238140 — Masonry Contractors
Summary
THOMPSON-MASTER MASONS INC has accumulated 8 OSHA violations across 3 inspections over 38 years of recorded history, with $569 in total assessed penalties.
The establishment sits in the 91st percentile for violations within its industry-state peer group of 1,221 employers. Inspection frequency runs at the 93rd percentile. The most recent enforcement activity was recorded 22 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
THOMPSON-MASTER MASONS INC 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. 8 distinct standards shown · 8 citations in this view · $569 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1926.0452 C02 | 1 | 1 | $157 | Jan 2004 | Jan 2004 |
| 29 CFR 1926.0451 E05 I | 1 | 1 | $156 | Jan 2004 | Jan 2004 |
| 29 CFR 1926.0451 G04 I | 1 | 1 | $156 | Jan 2004 | Jan 2004 |
| 29 CFR 1926.0451 A04 | 1 | 1 | $100 | Jul 1997 | Jul 1997 |
| 29 CFR 1926.0405 G02 IV | 1 | 1 | — | Jan 2004 | Jan 2004 |
| 29 CFR 1926.0451 C02 | 1 | 1 | — | Jan 2004 | Jan 2004 |
| 29 CFR 1926.0451 A14 | 1 | 1 | — | Jul 1997 | Jul 1997 |
| CO120002 D03 | 1 | 1 | — | Jan 1988 | Jan 1988 |
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 2381 within WY. Peer group: 1,221 employers. This establishment has 8 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for THOMPSON-MASTER MASONS INC. Verify directly with OSHA Injury Tracking Application →
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 THOMPSON-MASTER MASONS INC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 22+ years. Most recent activity: 22 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 THOMPSON-MASTER MASONS INC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for THOMPSON-MASTER MASONS INC. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for THOMPSON-MASTER MASONS INC. 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 THOMPSON-MASTER MASONS INC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for THOMPSON-MASTER MASONS INC. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for THOMPSON-MASTER MASONS INC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2003-12-16 | Planned | 5 | 3 | $469 | |
| 1997-07-07 | Planned | 2 | 1 | $100 | |
| 1988-01-13 | Planned | 1 | — | $0 |
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 masonry contractors within WY, ordered by federal enforcement volume:
- IMS MASONRYROCK SPRINGS — 1 federal enforcement record
- BIGHORN MASONRY CONTRACTORS INCSHERIDAN — 1 federal enforcement record
- ELDREDGE MASONRYRIVERTON — 1 federal enforcement record
- BRICK INCCASPER — 1 federal enforcement record
- WARREN STONE MASONRYLYMAN — 1 federal enforcement record
- COWBOY STATE LATH AND PLASTERMT. VIEW — 1 federal enforcement record
- GREEAR MASONRY INC.CODY — 1 federal enforcement record
- MSD STUCCO INCCHEYENNE — 1 federal enforcement record
- INTERSTATE PLASTERING & MASONRY LLCCHEYENNE — 1 federal enforcement record
- ACCENT MASONRYGILLETTE — 1 federal enforcement record
Related searches
- Masonry ContractorsAll employers in this industry
- Employers in WYState-wide enforcement data
- Masonry Contractors in WYIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on THOMPSON-MASTER MASONS INC 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.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is THOMPSON-MASTER MASONS INC's OSHA violation history?
- THOMPSON-MASTER MASONS INC has 3 OSHA inspections on record with 8 violations and $569 in total penalties.
- How does THOMPSON-MASTER MASONS INC's safety record compare to its industry?
- THOMPSON-MASTER MASONS INC operates in the masonry contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.