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WILLIAM KREYSLER & ASSOC INC

501 GREEN ISLAND RD, AMERICAN CANYON, CA, 94503
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
110021275500
RCRA Handler ID(s)
CAD061163325, CAL000224163
Generator status
—
County
NAPA
EPA Region
09
Active
Yes
NAICS
325211
327993
325192
326199
Coordinates
38.19524, -122.26552
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 30, 1992
Inspections (5 yr)
—
Informal actions (5 yr)
—
Formal actions (5 yr)
—
Total penalties
—
Permits & authorizations · canonical
No permits on record.
Violations · canonical · 4 total, 0 open
All violations:
DeterminedCategoryStatusAgency
Jun 11, 1992
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Jul 16, 1992 E
Jun 1, 1992
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Jul 16, 1992 E
Sep 29, 1986
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Jun 24, 1987 S
Mar 1, 1985
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Apr 22, 1985 S
Inspection history · canonical · 4 total
DateTypeAgencyOutcome
Apr 30, 1992 COMPLIANCE EVALUATION INSPECTION (CEI) E Violation found
Sep 29, 1986 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found
Apr 22, 1985 COMPLIANCE SCHEDULE EVALUATION (CSE) S In compliance
Mar 1, 1985 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found

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See all hazardous-waste facilities in American Canyon →

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.