CERADYNE INC

3169 REDHILL AVENUE, COSTA MESA, CA, 92626
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
110002701176
RCRA Handler ID(s)
CAD981424229
Generator status
County
ORANGE
EPA Region
09
Active
NAICS
334411
325220
Coordinates
33.67933, -117.87456
Compliance summary · canonical · as of Aug 11, 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
Mar 14, 2013
Inspections (5 yr)
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
Dec 18, 1990
Generator standards
262.A · Standards Applicable to Generators of HW: General
Resolved Aug 30, 1994 S
Inspection history · canonical · 9 total
DateTypeAgencyOutcome
Mar 14, 2013 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Jun 28, 2012 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
May 10, 2011 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
May 4, 2010 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Jul 24, 2009 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Apr 21, 2009 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Nov 7, 2005 COMPLIANCE EVALUATION INSPECTION (CEI) B In compliance
Aug 30, 1994 COMPLIANCE EVALUATION INSPECTION (CEI) B In compliance
Showing 8 most recent of 9.

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.