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Establishment profile

THERMAL STRUCTURES INC

2380 RAILROAD ST, CORONA, CA, 92880
Operated by HEICO CORP · 1 of 84 establishments
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing

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OSHA inspections
4
over 18 years
Violations
10
$17,425 in penalties
Penalties
$17,425
$1,743 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
3 hospitalizations

Summary

THERMAL STRUCTURES INC has accumulated 10 OSHA violations across 4 inspections over 18 years of recorded history, with $17,425 in total assessed penalties.

The establishment sits in the 85th percentile for violations within its industry-state peer group of 320 employers. Inspection frequency runs at the 87th percentile. The most recent enforcement activity was recorded 7 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

THERMAL STRUCTURES INC appears in OSHA workplace safety and WHD wage enforcement records only. No matching records were found in MSHA mine safety, EPA environmental compliance, NLRB labor relations, 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

Inspections
4
0.2 / yr · last 18 yrs
Violations
10
0.6 / yr
Penalties
$17,425
$1,743 avg / violation
30% serious70% other
Inspection trigger · accident
4 of 4

100% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.

Peer comparison

85th

Worse on violations than most other employers in NAICS 3364 within CA. Peer group: 320 employers. This establishment has 10 OSHA violations; peer median is 2.

Fewer violationsMore violations
Penalty percentile
79th
peer median: $2,570
Inspection frequency
87th
peer median: 1

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for THERMAL STRUCTURES INC. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
2.1
BLS SOII 2024
Industry avg DART
1.3
BLS SOII 2024
Self-reported TRIR
Not in OSHA ITA

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

Accident
4

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 THERMAL STRUCTURES INC. Verify directly with Occupational Safety and Health Administration

OSHA accident events

Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.

DateEventInjuriesHospitalizedFatalities
Jul 25, 2018Falling Object,Fracture,Mold Plates,Struck By,Unsecured,Wrist11
Apr 17, 2012AMPUTATED,FINGER,FOOT CONTROL,POINT OF OPERATION,PUNCH PRESS11
May 5, 2010MACHINIST,CAUGHT BETWEEN,HAND1
Nov 1, 2007DIE,AMPUTATED,FINGER,POINT OF OPERATION,PRESS11

Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
7 years ago

No federal enforcement activity has been recorded against this establishment in 7+ years. Most recent activity: 7 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

Cases
2
Back wages owed
$0

Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.

Wage and hour cases

Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; final payment may differ. 2 cases · $0 in backwages · 0 workers affected

Case periodIndustryBackwagesWorkers
Jun 2011 – Feb 2012All Other Miscellaneous Nonmetallic Mineral Product Manufacturing0
Jun 2009 – Jun 2011Iron and Steel Mills and Ferroalloy Manufacturing0

Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public.

Mine safety (MSHA)

No MSHA mine safety violations on file for THERMAL STRUCTURES 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 THERMAL STRUCTURES INC. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC)

No H-1B, H-2A, or H-2B labor condition applications on file for THERMAL STRUCTURES INC. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for THERMAL STRUCTURES INC. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for THERMAL STRUCTURES INC. Verify directly with UVA Corporate Prosecution Registry

Federal contracts

This location

Obligated (5-yr)
$4.4M
Obligated (all-time)
$49.2M
Awards
3,552
Top agency
Department of Defense
$49.2M
Company-wide — HEICO CORP (across 67 entities)
Obligated (5-yr)
$459.5M
Obligated (all-time)
$1.3B
Awards (all-time)
17,600

Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.

Top agencies by obligation (this location)
Department of Defense$49.2M
Department of Homeland Security$4K
Largest awards (top 50 of 3,552)
  • Department of Defense
    AIRFRAM STRUCTURAL ORDERS FY08
    contract · Last action 2007-10-01
    $574,192
  • Department of Defense
    4515717959!FOAM SEGMENT,EXPLOS
    contract · Last action 2010-09-29
    $541,498
  • Department of Defense
    8501528055!BLANKET,THERMAL,AIR
    contract · Last action 2014-12-17
    $421,357
  • Department of Defense
    8506514365!BLANKET,THERMAL,AIR
    contract · Last action 2019-05-10
    $421,244
  • Department of Defense
    8505170914!BLANKET,THERMAL,AIR
    contract · Last action 2018-02-07
    $388,114
  • Department of Defense
    SUMMARY REPORT OF BPA CALLS 133-176
    contract · Last action 2009-09-30
    $374,704
  • Department of Defense
    8505982646!BLANKET,THERMAL,AIR
    contract · Last action 2018-10-18
    $360,846
  • Department of Defense
    8507502459!INSULATION,THERMAL,
    contract · Last action 2020-06-30
    $328,080
  • Department of Defense
    8507300835!INSULATION BLANKET,
    contract · Last action 2020-04-09
    $261,954
  • Department of Defense
    8507017026!GUARD,HOSE-TUBING
    contract · Last action 2019-12-04
    $240,702
  • Department of Defense
    8506984029!INSULATION,THERMAL,
    contract · Last action 2019-12-03
    $240,384
  • Department of Defense
    8503709387!BLANKET,THERMAL,AIR
    contract · Last action 2017-04-19
    $235,912
  • Department of Defense
    8503855120!BLANKET,THERMAL,AIR
    contract · Last action 2017-04-19
    $213,082
  • Department of Defense
    AUGUST 2022 - COMBINE ALL CALL ORDERS TO THERMAL STRUCTURES INC.,
    contract · Last action 2022-08-01
    $209,966
  • Department of Defense
    JUNE 2022- COMBINED ALL ORDERS TO THERMAL STRUCTURES, INC.
    contract · Last action 2022-06-23
    $209,966
  • Department of Defense
    8507276495!INSULATION,THERMAL,
    contract · Last action 2020-03-26
    $203,750
  • Department of Defense
    BALLISTIC FOAM CONTRACT FY10 SUMMARY REPORT
    contract · Last action 2010-07-14
    $179,773
  • Department of Defense
    8507193361!GUARD,HOSE-TUBING
    contract · Last action 2020-02-20
    $178,879
  • Department of Defense
    8504439624!BLANKET,THERMAL,AIR
    contract · Last action 2017-05-26
    $177,568
  • Department of Defense
    8503156205!BLANKET,THERMAL,AIR
    contract · Last action 2016-04-20
    $167,471
  • Department of Defense
    8507213220!INSULATION,THERMAL,
    contract · Last action 2020-02-28
    $159,629
  • Department of Defense
    8500179420!BLANKET,THERMAL,AIR
    contract · Last action 2013-04-10
    $146,598
  • Department of Defense
    8500278060!SHIELD,HEAT,FLAP CONTROL SURF
    contract · Last action 2013-07-09
    $135,337
  • Department of Defense
    8500224740!BLANKET,THERMAL,AIR
    contract · Last action 2013-05-31
    $122,229
  • Department of Defense
    8506965312!GUARD,HOSE-TUBING
    contract · Last action 2019-11-08
    $121,851
  • Department of Defense
    8501027746!BLANKET,THERMAL,AIR
    contract · Last action 2014-06-09
    $121,800
  • Department of Defense
    8500953495!BLANKET,THERMAL,AIR
    contract · Last action 2014-05-13
    $114,372
  • Department of Defense
    8507948639!INSULATION,THERMAL,
    contract · Last action 2021-01-28
    $114,250
  • Department of Defense
    8507935652!SHIELD SEGMENT,HEAT
    contract · Last action 2024-06-13
    $112,211
  • Department of Defense
    8503554622!INSULATION,VEHICULA
    contract · Last action 2016-08-18
    $111,036
  • Department of Defense
    8505286677!BRACKET,GEARBOX ACC
    contract · Last action 2018-07-19
    $101,324
  • Department of Defense
    4508894246!INSULATION BLANKET,
    contract · Last action 2008-10-08
    $99,989
  • Department of Defense
    4512872686!FOAM SEGMENT,EXPLOS
    contract · Last action 2009-12-21
    $99,972
  • Department of Defense
    4512405244!FOAM SEGMENT,EXPLOS
    contract · Last action 2009-10-30
    $99,879
  • Department of Defense
    4507653805!SHIELD,HE
    contract · Last action 2008-05-20
    $99,750
  • Department of Defense
    8502034229!SHIELD,HEAT,FLAP,CO
    contract · Last action 2015-06-01
    $99,050
  • Department of Defense
    8501747118!SHIELD,HEAT,FLAP,CO
    contract · Last action 2015-01-30
    $98,639
  • Department of Defense
    4507885549!SHIELD,HE
    contract · Last action 2008-06-18
    $97,527
  • Department of Defense
    8500151926!SHIELD,HEAT,NONAIRC
    contract · Last action 2013-02-28
    $96,916
  • Department of Defense
    8507948515!INSULATION,THERMAL,
    contract · Last action 2021-01-28
    $96,121
  • Department of Defense
    8507322592!GUARD,HOSE-TUBING
    contract · Last action 2020-04-16
    $93,863
  • Department of Defense
    4507604067!INSULATIO
    contract · Last action 2008-05-14
    $92,860
  • Department of Defense
    8509972073!INSULATION BLANKET,
    contract · Last action 2023-07-06
    $91,906
  • Department of Defense
    4513739735!FOAM SEGMENT,EXPLOS
    contract · Last action 2010-03-22
    $89,168
  • Department of Defense
    8506599049!GUARD,HOSE-TUBING
    contract · Last action 2019-06-12
    $88,879
  • Department of Defense
    8507425536!INSULATION,THERMAL,
    contract · Last action 2020-06-25
    $86,344
  • Department of Defense
    8500335307!BLANKET,THERMAL,AIR
    contract · Last action 2013-08-22
    $86,012
  • Department of Defense
    8502662814!INSULATION,THERMAL,
    contract · Last action 2015-11-06
    $85,701
  • Department of Defense
    8507979561!GUARD,HOSE-TUBING
    contract · Last action 2021-02-11
    $84,803
  • Department of Defense
    8506999030!INSULATION BLANKET,
    contract · Last action 2019-11-24
    $84,130

Federal contract dollars to this establishment. Primary NAICS: 336413 - OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING. Last action: 2026-01-07. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.

Inspection history

DateTriggerViolationsSeriousPenalty
2018-08-06Accident21$5,850
2012-04-24Accident22$7,425
2010-05-18Accident2$900
2008-02-14Accident4$3,250

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Part of a larger organization

THERMAL STRUCTURES INC is one of 84 establishments rolled up under the parent organization HEICO CORP.

Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of HEICO CORP across all 84 of its tracked locations is viewable on the parent profile.

Other employers in this industry and state

Other employers in other aircraft parts and auxiliary equipment manufacturing within CA, ordered by federal enforcement volume:

Other locations under this parent

Other establishments operated by HEICO CORP, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on THERMAL STRUCTURES 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. This establishment resolves to the parent rollup HEICO CORP, which operates 84 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 THERMAL STRUCTURES INC's OSHA violation history?
THERMAL STRUCTURES INC has 4 OSHA inspections on record with 10 violations and $17,425 in total penalties.
How does THERMAL STRUCTURES INC's safety record compare to its industry?
THERMAL STRUCTURES INC operates in the other aircraft parts and auxiliary equipment manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.1.