US Waste Index
Get quotes List / claim your business

THERMAL DYNAMICS INTERNATIONAL, LLC

4850 EAST AIRPORT DRIVE, ONTARIO, CA, 91761
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
110000478144
RCRA Handler ID(s)
CAD982433252
Generator status
—
County
SAN BERNARDINO
EPA Region
09
Active
—
NAICS
336211
336399
484121
321991
332313
Coordinates
34.0627, -117.54665
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
Apr 10, 2013
Inspections (5 yr)
—
Informal actions (5 yr)
—
Formal actions (5 yr)
—
Total penalties
—
Permits & authorizations · canonical
No permits on record.
Violations · canonical · 2 total, 0 open
All violations:
DeterminedCategoryStatusAgency
Aug 20, 2009
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Sep 28, 2009 S
Aug 29, 2006
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Oct 17, 2006 S
Inspection history · canonical · 3 total
DateTypeAgencyOutcome
Apr 10, 2013 COMPLIANCE EVALUATION INSPECTION (CEI) S In compliance
Aug 20, 2009 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found
Aug 29, 2006 COMPLIANCE EVALUATION INSPECTION (CEI) L Violation found

Related facilities near Ontario

110000481933
Searles Valley Minerals Inc.
Trona, CA
No open violations
110000609949
Industrial Waste Utilization Llc D/B/A Vls Montclair
Montclair, CA
No open violations
110000610198
Koppers Company Inc
Ontario, CA
No open violations
110000610321
Denova Environmental Incorporated
Rialto, CA
No open violations
See all hazardous-waste facilities in Ontario →

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.