MATRIX SERVICE INC is a support activities for oil and gas operations employer in EL SEGUNDO, CA. Federal records show 1 OSHA inspection with 1 violation and $185 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.
MATRIX SERVICE INC
324 W EL SEGUNDO BL, EL SEGUNDO, CA, 90245
Parent: MATRIX SERVICE CO (30 locations)
213112 — Top companies in Support Activities for Oil and Gas Operations
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
MATRIX SERVICE INC is one of 30 establishments in our dataset that roll up under the parent organization MATRIX SERVICE CO. MATRIX SERVICE CO is a SEC public reporter (MTRX), with most recent reported revenue of $769M.
Federal enforcement records on MATRIX SERVICE INC represent activity at this specific establishment. The full enforcement footprint of MATRIX SERVICE CO across all 30 of its tracked locations is viewable on the parent profile.
Other establishments operated by MATRIX SERVICE CO
- Matrix Service — Orange, CA — 3 federal records
- MATRIX SERVICE INC. — NEWBERRY SPRINGS, CA — 2 federal records
- MATRIX SERVICE INC — ANACORTES, WA — 2 federal records
- MATRIX SERVICE INC — LONG BEACH, CA — 2 federal records
- MATRIX SERVICE INC — CARSON, CA — 1 federal record
- MATRIX SERVICE, INC. — CATOOSA, OK — 1 federal record
- MATRIX SERVICE, INC. — PORTOLA, CA — 1 federal record
- MATRIX SERVICE CO. — SAVANNAH, GA — 1 federal record
- MATRIX SERVICE INC — SAN DIEGO, CA — 1 federal record
- MATRIX SERVICE, INC. — SAINT ROSE, LA — 1 federal record
Other employers in Support Activities for Oil and Gas Operations within CA
- SOUTHERN CALIFORNIA GAS — REDONDO BEACH — 2 federal records
- NTS INC. — CASTAIC — 2 federal records
- N.T.S., INC. — TUPMAN — 2 federal records
- TOTAL-WESTERN, INC. — BAKERSFIELD — 2 federal records
- CAMERON INTERNATIONAL CORPORATION — BAKERSFIELD — 2 federal records
- ELITE AUTOMATION & ELECTRICAL SERVICES INC. — SANTA FE SPRINGS — 2 federal records
- PCL INDUSTRIAL SERVICES, INC. — TULARE — 2 federal records
- PACIFIC GAS AND ELECTRIC — CAMINO — 2 federal records
- QUALAWASH HOLDINGS INC — SOUTH GATE — 2 federal records
- ROYAL EXPRESS DELIVERY INC. — TEMPLE CITY — 1 federal record
Industry context
Within the support activities for oil and gas operations industry in CA, MATRIX SERVICE INC ranks in the 55th percentile of OSHA violation frequency across 400 comparable establishments.
OSHA penalty totals rank in the 58th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 0.8 for the support activities for oil and gas operations sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.6.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 16 years.
Frequently Asked Questions
- What is MATRIX SERVICE INC's OSHA violation history?
- MATRIX SERVICE INC has 1 OSHA inspection on record with 1 violation and $185 in total penalties.
- How does MATRIX SERVICE INC's safety record compare to its industry?
- MATRIX SERVICE INC operates in the support activities for oil and gas operations industry. The industry average Total Recordable Incident Rate (TRIR) is 0.8.
About this data
This profile aggregates federal enforcement records on MATRIX SERVICE INC of EL SEGUNDO, CA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. MATRIX SERVICE INC resolves to the parent rollup MATRIX SERVICE CO, which operates 30 establishments in our dataset. OSHA accident records on file for MATRIX SERVICE INC include 1 hospitalization.
This profile may be incomplete if MATRIX SERVICE INCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.