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Establishment profile

STRONGHOLD ENGINEERING INC

CORNER OF MAIN AND 10TH STREET, RIVERSIDE, CA, 92501
238210 — Electrical Contractors and Other Wiring Installation Contractors

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OSHA inspections
1
over 21 years
Violations
1
$7,000 in penalties
Penalties
$7,000
$7,000 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
1 hospitalizations

Summary

STRONGHOLD ENGINEERING INC has accumulated 1 OSHA violation across 1 inspection over 21 years of recorded history, with $7,000 in total assessed penalties.

The establishment sits in the 37th percentile for violations within its industry-state peer group of 6,385 employers. The most recent enforcement activity was recorded 13 years ago.

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

Agency coverage

STRONGHOLD ENGINEERING INC appears in OSHA workplace safety, WHD wage enforcement, and UVA Corporate Prosecution Registry records only. No matching records were found in 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, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
1
0.0 / yr · last 21 yrs
Violations
1
0.0 / yr
Penalties
$7,000
$7,000 avg / violation
Inspection trigger · accident
1 of 1

100% of inspections at this establishment produced 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. 1 distinct standard shown · 1 citation in this view · $7,000 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
2943 F0411$7,000Oct 2005Oct 2005

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

37th

Below average violations in NAICS 2382 within CA. Peer group: 6,385 employers. This establishment has 1 OSHA violation; peer median is 1.

Fewer violationsMore violations
Penalty percentile
90th
peer median: $310
Inspection frequency
0th
peer median: 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.

DART rate
0.5
vs industry
−0.6
TRIR
1.0
vs industry
−0.8

Reported for 183 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

Industry avg TRIR
1.8
BLS SOII 2024
Industry avg DART
1.1
BLS SOII 2024
Self-reported TRIR
1.0
OSHA ITA Form 300A (employer self-reported)

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
1

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 STRONGHOLD ENGINEERING 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
May 18, 2005BURN,ELECTRICAL VAULT,ELECTRICAL,CONSTRUCTION,ELECTRICAL WORK,EXPLOSION,ELEC CIRC PART--MISC,HAND TOOL,FACE11—

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
13 years ago

No federal enforcement activity has been recorded against this establishment in 13+ years. Most recent activity: 13 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

Cases
4
Back wages owed
$206,686
Employees affected
67

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

Wage and hour breakdown by law

Per-statute totals across all closed DOL Wage & Hour cases against this employer. Backwages reflect amounts the agency assessed; civil penalty is the separate fine where applicable. Some acts (Davis-Bacon, SCA, CWHSSA, H-2B, CCPA) don't carry a civil penalty field in DOL's data. 2 statutes · 67 violations · $206,686 in backwages

StatutePeriodCasesViolationsWorkersBackwagesCivil penalty
Davis-Bacon (federal construction)Mar 2010 – Feb 201326665$206,686—
FLSA — minimum wage & overtimeMar 201011———

Source: DOL WHD enforcement database, aggregated per statute. Lifetime totals. A case can cite multiple statutes — so the total here may exceed the case count in the table above.

Wage and hour cases

Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 4 cases · 67 violations · $206,686 in backwages · 67 workers affected

Case periodIndustryStatutesViolationsWorkersBackwagesCivil penalty
Oct 2010 – Feb 2013Electrical Contractors and Other Wiring Installation ContractorsDavis-Bacon4444$137,427—
Jan 2010 – Sep 2010Other Heavy and Civil Engineering Construction——0——
Nov 2009 – Mar 2010Commercial and Institutional Building ConstructionDavis-BaconFLSA2321$69,259—
Oct 2003 – May 2005Commercial and Institutional Building Construction——2——

Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.

Mine safety (MSHA)

No MSHA mine safety violations on file for STRONGHOLD ENGINEERING 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 STRONGHOLD ENGINEERING 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 STRONGHOLD ENGINEERING INC. Verify directly with Office of Foreign Labor Certification →

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for STRONGHOLD ENGINEERING INC. Verify directly with Environmental Protection Agency →

Federal criminal prosecution record

Prosecutions
1
Total payments
$0
Disposition
NP
Crime type
—

Federal contracts

This location

Obligated (5-yr)
$76.7M
Obligated (all-time)
$449.2M
Awards
76
Top agency
Department of Defense
$357.0M
Top agencies by obligation (this location)
Department of Defense$357.0M
General Services Administration$47.5M
Department of Veterans Affairs$44.7M
Largest awards (top 50 of 76)
  • Department of Defense
    RM15-2763 REPAIR AND REPLACE ELECTRICAL SYSTEM REQUIREMENTS WITHIN THE NAVAL SUPPLY SYSTEMS COMMAND (NAVSUP) FLEET LOGISTICS CENTER PEARL HARBOR (FLCPH) AREA, JOINT BASE PEARL HARBOR-HICKAM (JBPHH), HAWAII
    contract · Last action 2025-03-04
    $68,227,128
  • Department of Defense
    IGF::OT::IGF HVAC AND DUCTWORK REPAIRS (PHASES 2&3) AT NAVAL MEDICAL CENTER, SAN DIEGO, CA
    contract · Last action 2019-08-01
    $51,775,334
  • Department of Veterans Affairs
    DIETETICS B300
    contract · Last action 2023-12-12
    $44,711,234
  • Department of Defense
    RENOVATION OF BLDG 26 @ NMCSD
    contract · Last action 2013-09-06
    $29,045,072
  • General Services Administration
    ''IGF::OT::IGF'' THE CONTRACTOR IS TO PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, AND INCIDENTALS NEEDED FOR PARTIAL SEISMIC UPGRADE AND RELATED IMPROVEMENTS NEEDED DUE TO IMPACT ON ARCHITECTURAL FINISHES, MEP SYSTEMS AND BUILD-OUT SWING SPACE AT THE FRANK HAGEL FEDERAL BUILDING, 1221 NEVIN AVENUE, RICHMOND, CA.
    contract · Last action 2019-07-15
    $28,668,392
  • Department of Defense
    P-740 BACHELOR QUARTERS CONSTRUCTION ON SAN CLEMENTE ISLAND, CA
    contract · Last action 2015-05-11
    $27,186,513
  • General Services Administration
    IGF::OT::IGF DESIGN BUILD CONTRACT FOR THE REPAIR AND ALTERATION, TENANT IMPROVEMENTS FOR THE ROYBAL FEDERAL BUILDING AND COURTHOUSE.
    contract · Last action 2019-01-03
    $18,798,798
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM128-08::RP# WHOLE BACHELOR QUARTERS MODERNIZATION, ANGELLEY HALL, BUILDING 3204, NAVAL STATION SAN DIEGO, CA ARRA::YES::ARRA
    contract · Last action 2011-08-18
    $10,006,127
  • Department of Defense
    REPAIR BEQ BLDG. 2002 MWTC BRIDGEPORT CA
    contract · Last action 2011-07-18
    $9,984,316
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM33-05::RP# WHOLE BACHELOR QUARTERS MODERNIZATION, BUILDINGS 14&15, NAVAL AIR STATION LEMOORE, CA ARRA::YES::ARRA
    contract · Last action 2010-04-01
    $9,955,127
  • Department of Defense
    HARDWARE SUPPLIES (BASE PERIOD)
    contract · Last action 2010-05-25
    $9,770,727
  • Department of Defense
    RECOVERYPROJECT#::P0875::P0876::RP# PHOTOVOLTAIC SYSTEM, SPAWAR, SAN DIEGO, CA
    contract · Last action 2011-08-29
    $9,070,946
  • Department of Defense
    MILCON P1200 SOLAR PHOTOVOLTAIC SYSTEM AT BOX CANYON MCB CAMP PENTLETON CA.
    contract · Last action 2014-03-06
    $8,915,018
  • Department of Defense
    IGF::OT::IGF BASEWIDE TELECOMMUNICATIONS WILDFIRES REPAIR, MCBCP, OCEANSIDE, CALIF
    contract · Last action 2017-07-13
    $7,377,218
  • Department of Defense
    IGF::OT::IGF REPAIR ELECTRICAL DISTRIBUTION SYSTEM PHASE 4 AT NAVAL BASE VENTURA COUNTY, CALIFORNIA DRY UTILITIES MACC - GRP 55
    contract · Last action 2017-12-22
    $5,408,248
  • Department of Defense
    PROVIDE REPAIR AND UPGRADE OF AIRFIELD LIGHTING SYSTEM AT SAN NICOLAS ISLAND, CA
    contract · Last action 2009-08-10
    $5,396,926
  • Department of Defense
    IGF::OT::IGF DRY UTILITIES MACC - GRP 55
    contract · Last action 2016-09-29
    $5,054,617
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2011-05-25
    $5,049,395
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2010-06-01
    $4,901,612
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM09-1440::RP# INSTALL PHOTOVOLTAIC SYSTEMS, NAVY INSTALLATIONS, NAVAL BASE VENTURA COUNTY, CA ARRA::YES::ARRA
    contract · Last action 2010-01-15
    $4,877,000
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2008-09-17
    $4,855,904
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2010-03-30
    $4,568,474
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2010-03-30
    $4,495,259
  • Department of Defense
    DESIGN-BID-BUILD, PROJECT NUMBER XDAT05-1058, SUBSTATION A 5KV POWER LINE REPLACEMENT - PHASE 5 AT TRAVIS AIR FORCE BASE (AFB), FAIRFIELD, CA
    contract · Last action 2013-06-24
    $4,291,909
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM09-1440::RP# INSTALL PHOTOVOLTAIC SYSTEMS, NAVY INSTALLATIONS, NAWS CHINA LAKE, CA ARRA::YES::ARRA
    contract · Last action 2010-03-29
    $4,147,127
  • Department of Defense
    BEQ II MACC
    contract · Last action 2010-08-23
    $4,128,483
  • Department of Defense
    4KV TO 12 KV CONVERSION AREA 52, CAMP PENDLETON, CA
    contract · Last action 2011-06-14
    $3,746,111
  • Department of Defense
    RECONFIGURE HANGAR 340 FLEDS AT NASNI
    contract · Last action 2013-02-08
    $3,730,182
  • Department of Defense
    TAS::97 0501::TAS RECOVERYPROJECT#::P180M::RP# PHOTOVOLTAIC SYSTEM, MCAGCC 29 PALMS, CA ARRA::YES::ARRA
    contract · Last action 2010-03-25
    $3,487,127
  • Department of Defense
    TAS::57 3404::TAS RECOVERYPROJECT#::854933::RP# REPLACE 5KV POWER LINES, SUB A, TRAVIS AFB, FAIRFIELD, CA ARRA::YES::ARRA
    contract · Last action 2010-07-22
    $3,357,897
  • Department of Defense
    IGF::OT::IGF DESIGN-BUILD PROJECT LR110-16 (RM14-0584) REPLACE TRANSFORMERS T17 (B220), T19 (B300), AND T21 (B259) AT NAVAL SUPPORT ACTIVITY MONTEREY (NSAM), MONTEREY, CALIFORNIA
    contract · Last action 2016-08-17
    $3,130,901
  • Department of Defense
    D/B REPLACE STREET & PERIMETER LIGHTING
    contract · Last action 2009-05-20
    $3,087,100
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM09-1440::RP# INSTALL PHOTOVOLTAIC SYSTEMS AT NAVAL AIR FACILITY, EL CENTRO, CA ARRA::YES::ARRA
    contract · Last action 2010-04-02
    $2,971,027
  • Department of Defense
    INSTALL NON-GRID HYBRID 50 KW PV SYSTEM NAWS CHINA LAKE
    contract · Last action 2008-07-21
    $2,818,162
  • Department of Defense
    TAS::57 3404::TAS RECOVERYPROJECT#::XDAT-07-1002::RP# REPLACE WATER RESERVOIR 1518, TRAVIS AFB, FAIRFIELD, CA ARRA::YES::ARRA
    contract · Last action 2011-07-07
    $2,758,016
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2010-06-14
    $2,634,850
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM09-1440::RP# INSTALL PHOTOVOLTAIC SYSTEMS, NAVAL STATION SAN DIEGO, CA ARRA::YES::ARRA
    contract · Last action 2010-04-08
    $2,617,100
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM09-1440::RP# INSTALL PHOTOVOLTAIC SYSTEMS, NPS MONTEREY, CA ARRA::YES::ARRA
    contract · Last action 2010-01-07
    $2,617,100
  • Department of Defense
    TAS::17 1805::TAS RECOVERYPROJECT#::RM09-1440::RP# INSTALL PHOTOVOLTAIC SYSTEMS, B-78 AND B-110 AT NAVAL WEAPONS STATION SEAL BEACH, SEAL BEACH, CA ARRA::YES::ARRA
    contract · Last action 2009-11-30
    $2,359,127
  • Department of Defense
    BASE YEAR PERFORMANCE PERIOD
    contract · Last action 2010-07-01
    $2,018,375
  • Department of Defense
    TAS::97 0501::TAS RECOVERYPROJECT#::P0868::RP# PHOTOVOLTAIC SYSTEMS, NAVAL WEAPONS STATION SEAL BEACH, CA ARRA::YES::ARRA
    contract · Last action 2010-08-20
    $1,951,000
  • Department of Defense
    TAS::97 0501::TAS RECOVERYPROJECT#::P196M::RP# PHOTOVOLTAIC SYSTEM, MCAS MIRAMAR, SAN DIEGO, CA ARRA::YES::ARRA
    contract · Last action 2010-04-02
    $1,910,197
  • Department of Defense
    DRY UTILITIES MACC - GRP 55: PHOTOVOLTAIC SYSTEMS, (4) FOUR, MCAS YUMA, AZ.
    contract · Last action 2012-07-24
    $1,817,927
  • Department of Defense
    IGF::OT::IGF ENERGY SAVINGS UPGRADES, B-631/634, NAB
    contract · Last action 2014-09-26
    $1,697,000
  • Department of Defense
    IGF::OT::IGF DRY UTILITIES MACC - GRP 55 FY14 RME-RM1113525 LIGHTING EFFICIENCY IMPROVEMENTS NSAM MONTEREY CA
    contract · Last action 2015-12-10
    $1,657,100
  • Department of Defense
    CONSTRUCT STORMWATER RETENTION BASIN
    contract · Last action 2009-11-06
    $1,488,118
  • Department of Defense
    IGF;;OT;;IGF
    contract · Last action 2016-02-19
    $904,740
  • Department of Defense
    ELECTRICAL DISTRIBUTION SYSTEM (CKT G05) REPAIR
    contract · Last action 2009-06-29
    $847,127
  • Department of Defense
    IGF::OT::IGF INSTALLATION OF SEISMIC MONITORING EQUIPMENT TO UPGRADE THE CURRENT SEISMIC MONITORING SYSTEM.
    contract · Last action 2015-06-25
    $790,157
  • Department of Defense
    WET UTILITIES MACC
    contract · Last action 2010-09-15
    $778,591

Federal contract dollars to this establishment. Primary NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION. Last action: 2025-07-16. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.

Inspection history

DateTriggerViolationsSeriousPenalty
2005-05-18Accident1—$7,000

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 electrical contractors and other wiring installation contractors within CA, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on STRONGHOLD ENGINEERING 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.

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Frequently asked

What is STRONGHOLD ENGINEERING INC's OSHA violation history?
STRONGHOLD ENGINEERING INC has 1 OSHA inspection on record with 1 violation and $7,000 in total penalties.
How does STRONGHOLD ENGINEERING INC's safety record compare to its industry?
STRONGHOLD ENGINEERING INC operates in the electrical contractors and other wiring installation contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8. STRONGHOLD ENGINEERING INC's self-reported DART rate is 0.51 compared to an industry average of 1.1.