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QUEST DIAGNOSTICS INC

27027 TOURNEY ROAD, VALENCIA, CA, 91355
No open violations Compliance record — not a listed vendor
Compliance record, not a business listing. This facility is a hazardous-waste generator (it produces regulated waste as part of an unrelated business), not a waste-management vendor — it isn't eligible to be claimed or listed. Data below is shown for compliance transparency, sourced from EPA ECHO & RCRAInfo.

Facility identity · canonical

EPA Registry ID
110021004054
RCRA Handler ID(s)
CAR000161059
Generator status
—
County
LOS ANGELES
EPA Region
—
Active
Yes
NAICS
62151
Coordinates
34.416768, -118.57647
Compliance summary · canonical · as of Aug 26, 2026
3-year compliance history Not in the compliance universe for any of the last 12 quarters
Not in universe In violation Significant non-compliance
Significant non-complier
No
Last inspection
Nov 8, 2024
Inspections (5 yr)
3
Informal actions (5 yr)
—
Formal actions (5 yr)
—
Total penalties
—
Permits & authorizations · canonical
No permits on record.
Violations · canonical · 1 total, 0 open
All violations:
DeterminedCategoryStatusAgency
Feb 9, 2022
Generator standards
262.D · Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators
 Resolved Jul 22, 2022 S
Inspection history · canonical · 5 total
DateTypeAgencyOutcome
Nov 8, 2024 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Jul 22, 2022 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Feb 9, 2022 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found
Mar 5, 2019 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Mar 7, 2016 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance

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See all hazardous-waste facilities in Valencia →

Data sources

EPA ECHO — this facility's detailed report — facility, compliance summary, permits, evaluations & violations
RCRAInfo evaluation and violation records for this facility are integrated into the ECHO report linked above — RCRAInfo's own public search doesn't offer a stable per-facility link. General source: EPA ECHO, EPA RCRAInfo.
Compliance, permit, and location data come straight from EPA and can't be edited. Contact info and description come from the business's claimed listing, if any. This profile is not an official regulatory determination.
EPA ECHO Exporter
Refreshed Aug 11, 2026 · batch 20260811T113837Z
EPA RCRAInfo (ECHO download)
Refreshed Aug 11, 2026 · batch 20260811T113837Z