Establishment profile
STACK METALLURGICAL SERVICES LLC
5938 N BASIN AVE, PORTLAND, OR, 97217
332811 — Metal Heat Treating
Summary
STACK METALLURGICAL SERVICES LLC has accumulated 64 OSHA violations across 13 inspections over 28 years of recorded history, with $12,186 in total assessed penalties.
The establishment sits in the 97th percentile for violations within its industry-state peer group of 134 employers. Inspection frequency runs at the 96th percentile. The most recent enforcement activity was recorded 1 year ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
STACK METALLURGICAL SERVICES LLC appears in OSHA workplace safety and FMCSA motor carrier registration records 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), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
85% of inspections at this establishment produced violations, with 11 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. 20 distinct standards shown · 25 citations in this view · $10,561 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0242 B | 3 | 3 | $355 | Jul 1998 | Jun 2014 |
| 29 CFR 1910.0120 Q01 | 2 | 2 | $875 | Jul 1998 | Feb 2001 |
| 29 CFR 1910.0212 A01 | 2 | 2 | $480 | Jul 2006 | Jul 2010 |
| 29 CFR 7020.37804 A | 2 | 2 | $100 | Jul 1998 | Jun 2014 |
| OAR 437-002-0146(11)(A) | 1 | 1 | $2,824 | Oct 2025 | Oct 2025 |
| OAR 437-002-0156(8)-1 | 1 | 1 | $1,412 | Oct 2025 | Oct 2025 |
| 29 CFR 7020.128 | 1 | 1 | $900 | Jul 2010 | Jul 2010 |
| 29 CFR 1910.1200 H01 | 1 | 1 | $600 | Feb 2001 | Feb 2001 |
| 29 CFR 1910.0101 B | 1 | 1 | $530 | Jul 1998 | Jul 1998 |
| 29 CFR 7010.76502 A | 1 | 1 | $500 | Feb 2001 | Feb 2001 |
| 29 CFR 1910.0304 G05 | 1 | 1 | $300 | Jul 2010 | Jul 2010 |
| OAR 437-002-0042(4)-2 | 1 | 1 | $200 | Jun 2015 | Jun 2015 |
| 29 CFR 1910.0134 H03 I | 1 | 1 | $195 | Jan 2001 | Jan 2001 |
| 29 CFR 1910.0120 Q08 I | 1 | 1 | $195 | Jan 2001 | Jan 2001 |
| 29 CFR 1910.0165 B02 | 1 | 1 | $195 | Jan 2001 | Jan 2001 |
| OAR 437-002-0221(13)(A)-1 | 1 | 1 | $180 | Mar 2018 | Mar 2018 |
| 29 CFR 7020.02203 F | 1 | 1 | $180 | Jun 2014 | Jun 2014 |
| 29 CFR 7022.10201 C BV | 1 | 1 | $180 | Jun 2014 | Jun 2014 |
| 29 CFR 1910.0178 A04 | 1 | 1 | $180 | Jun 2014 | Jun 2014 |
| 29 CFR 1910.0023 A08 II | 1 | 1 | $180 | Apr 2014 | Apr 2014 |
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 nearly every other employer in NAICS 3328 within OR. Peer group: 134 employers. This establishment has 64 OSHA violations; peer median is 9.
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 51 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 STACK METALLURGICAL SERVICES LLC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 1 year ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for STACK METALLURGICAL SERVICES LLC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for STACK METALLURGICAL SERVICES 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 STACK METALLURGICAL SERVICES 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 STACK METALLURGICAL SERVICES LLC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for STACK METALLURGICAL SERVICES 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.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
STACK METALLURGICAL SERVICES 5938 N BASIN AVE · PORTLAND, OR, 97217 | WaterRCRATRI | No Violation Identified | 0 | 0 | — | — | 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.
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for STACK METALLURGICAL SERVICES LLC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2025-07-17 | Complaint | 11 | 10 | $4,236 | |
| 2018-02-28 | Complaint | 1 | 1 | $180 | |
| 2015-05-18 | Referral | 2 | 2 | $300 | |
| 2014-02-24 | Planned | 2 | 1 | $180 | |
| 2014-02-24 | Planned | 10 | 4 | $690 | |
| 2010-07-19 | Referral | 0 | — | $0 | |
| 2010-06-25 | Planned | 8 | 6 | $1,830 | |
| 2009-03-13 | Complaint | 1 | 1 | $180 | |
| 2006-05-23 | Planned | 7 | 4 | $525 | |
| 2001-02-27 | Planned | 0 | — | $0 | |
| 2000-11-28 | Referral | 9 | 7 | $585 | |
| 2000-11-15 | Planned | 5 | 2 | $1,980 | |
| 1998-05-18 | Complaint | 8 | 7 | $1,500 |
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 metal heat treating within OR, ordered by federal enforcement volume:
- MET TEK INCCLACKAMAS — 1 federal enforcement record
- THERMAL MODIFICATION TECHNOLOGIES INCTUALATIN — 1 federal enforcement record
- OMLEY INDUSTRIES INCGRANTS PASS — 1 federal enforcement record
- BEAVER HEAT TREATING CORPPORTLAND — 1 federal enforcement record
- OREGON INDUCTION CORPTROUTDALE — 1 federal enforcement record
- SPENCER HEAT TREATING INCCLACKAMAS — 1 federal enforcement record
Related searches
- Metal Heat TreatingAll employers in this industry
- Employers in ORState-wide enforcement data
- Metal Heat Treating in ORIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on STACK METALLURGICAL SERVICES 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 STACK METALLURGICAL SERVICES LLC's OSHA violation history?
- STACK METALLURGICAL SERVICES LLC has 13 OSHA inspections on record with 64 violations and $12,186 in total penalties.
- How does STACK METALLURGICAL SERVICES LLC's safety record compare to its industry?
- STACK METALLURGICAL SERVICES LLC operates in the metal heat treating industry. The industry average Total Recordable Incident Rate (TRIR) is 3.3. STACK METALLURGICAL SERVICES LLC's self-reported DART rate is 2 compared to an industry average of 2.6.