Hazardous waste · inspections by year
Hazardous waste inspections in California in 2026
- 614Handlers inspected
- 825Inspections on record
- 1,062Handlers inspected in 2025
- 1stAmong California counties that year
California has 614 hazardous waste handlers with at least one inspection on record during 2026, across 825 separate inspections. That compares with 1,062 in 2025. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-05-07 | RIVERSIDE CONSTRUCTION COMPANY INC | Riverside | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | FOUR STAR CHEMICAL | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | STANFORD MEDICINE OUTPATIENT CENTER | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | ALFREDO LIMON | Riverside | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | KAISER PERMANENTE TEMECULA MEDICAL OFFICES | Temecula | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | VOESTALPINE HIGH PERFORMANCE METALS LLC (D/B/A EDRO ENGINEERING) | Walnut | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | BAY STANDING INC | Brentwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | II-VI OPTICAL SYSTEMS INC | Murrieta | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | CVS PHARMACY # 2289 | Winnetka | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | CVS PHARMACY # 9488 | Artesia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | CVS PHARMACY # 9845 | Porterville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | GILLIG LLC | Livermore | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | AMVAC CHEMICAL CORP | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | US ECOLOGY VERNON INC | Los Angeles | FINANCIAL RECORD REVIEW | S |
| 2026-05-05 | KAISER PERMANENTE SHERMAN WAY CENTRAL LABORATORY | North Hollywood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | CVS PHARMACY # 9622 | Hayward | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | CVS PHARMACY # 10199 | Hayward | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | WEST VALLEY PLATING, INC. | Chatsworth | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-04 | AEROJET ROCKETDYNE, INC. | Canoga Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-04 | ELECTROLIZING INC. | Los Angeles | SIGNIFICANT NON-COMPLIER | S |
| 2026-05-04 | INDUSTRIAL WASTE UTILIZATION LLC D/B/A VLS MONTCLAIR | Montclair | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-05-04 | THANG BOTANICALS INC | Ojai | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-01 | UNITED PARCEL SERVICE MAIN ST | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-01 | GAIACA LLC | Gonzales | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-05-01 | EMCORE CORPORATION | Concord | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | HP INC | Palo Alto | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | CYTEC ENGINEERED MATERIALS INC | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | UNIVAR SOLUTIONS USA LLC | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | E C T I | San Bernardino | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-30 | EDWARDS LIFESCIENCES | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-29 | ANILLO INDUSTRIES | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-29 | THERMIONICS METAL PROCESSING INC-TMPI | Hayward | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-29 | AJK TRANSPORT | Sacramento | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-29 | E C T I | San Bernardino | SIGNIFICANT NON-COMPLIER | S |
| 2026-04-29 | E C T I | San Bernardino | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-29 | ELIAS ESTRADA DBA ESTRADA TRUCKING | Fontana | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | SIMS METAL - REDWOOD CITY | Redwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | KORTICK MANUFACTURING LLC | Pittsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | SCRIPPS CLINIC RANCHO BERNARDO | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | CHEMICAL WASTE MANAGEMENT, INC. | Kettleman City | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-27 | PHILLIPS 66 CO LOS ANGELES REFINERY - WILMINGTON PLANT | Wilmington | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-27 | CLEAN HARBORS SAN JOSE | San Jose | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-27 | MONOGRAM AEROSPACE FASTENERS | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-24 | MECS, INC. - THE AVON PLANT | Martinez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-24 | CORDOVA PRINTED CIRCUITS | Milpitas | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-23 | ABLE DEGASSING INC | Stanton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-23 | TOOL & JIG PLATING COMPANY | Whittier | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-23 | CLEAN HARBORS ENVIRONMENTAL SERVICES | Stockton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | TRICOR REFINING LLC | Oildale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | US ECOLOGY VERNON INC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-22 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-22 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | STRUCTURAL COMPOSITES IND | Pomona | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | HYDRITE CHEMICAL CO. | Visalia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | CVS PHARMACY NO 8879 | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | GAIACA LLC | Gonzales | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | GAIACA LLC | Gonzales | SIGNIFICANT NON-COMPLIER | S |
| 2026-04-22 | HYDRITE CHEMICAL CO. - VISALIA EAST | Visalia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | FC MANAGEMENT SERVICES DBA TEMPUS | Newbury Park | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-22 | RIGETTI QUANTUM COMPUTING | Fremont | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | RIGETTI QUANTUM COMPUTING | Fremont | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | MILLS TREATMENT PLANT | Riverside | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | INDUSTRIAL TECHTONICS BEARINGS | Rancho Dominguez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | SCHNITZER STEEL PRODUCTS CO. | Oakland | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | WESTSIDE DISPOSAL FACILITY | Fellows | FINANCIAL RECORD REVIEW | S |
| 2026-04-20 | ELECTRON PLATING III | Garden Grove | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-17 | CONTINUOUS COATING CORP | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | PHIBRO-TECH INC | Santa Fe Springs | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-16 | STUDIO 1 | Rancho Cucamonga | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | KAISER PERMANENTE ORANGE COUNTY IRVIN MEDICAL CENTER | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | PRL ALUMINUM INC | City Of Industry | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | WESTSIDE DISPOSAL FACILITY | Fellows | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | WESTSIDE DISPOSAL FACILITY | Fellows | SIGNIFICANT NON-COMPLIER | S |
| 2026-04-15 | CLEAN HARBORS WESTMORLAND LLC | Westmorland | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-15 | U.S. STEEL PROPERTY HOLDINGS, LLC | Pittsburg | FINANCIAL RECORD REVIEW | S |
| 2026-04-15 | INCOTEC CORPORATION | Mojave | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | TARGET STORE T1423 | Montclair | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | CVS PHARMACY # 5499 | South El Monte | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | CVS PHARMACY # 8847 | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | GENESIS SOLAR, LLC | Blythe | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | NAVAL AIR WEAPONS STATION CHINA LAKE | Ridgecrest | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | US MINT SAN FRANCISCO | San Francisco | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-14 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Azusa | FINANCIAL RECORD REVIEW | S |
| 2026-04-14 | THE PROCTOR AND GAMBLE DISTRIBUTING LLC WCMC | Moreno Valley | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | SPECTRUM, INC. | Rancho Dominguez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-13 | PEMACO METAL PROCESSING CO# | Alhambra | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-13 | DUCOMMUN AEROSTRUCTURES | Adelanto | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-13 | CVS PHARMACY # 8871 | Marina Del Rey | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-10 | ROMERO TRUCKING | San Bernardino | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-10 | MANUEL CASTANEDA JR | Chino Hills | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-10 | MIGUEL CASTANEDA | Azusa | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-10 | SGK TRUCKING LLC | Bakersfield | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-09 | RAMCAR BATTERIES INC | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-09 | INDUSTRIAL WASTE UTILIZATION LLC D/B/A VLS MONTCLAIR | Montclair | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-09 | INDUSTRIAL WASTE UTILIZATION LLC D/B/A VLS MONTCLAIR | Montclair | SIGNIFICANT NON-COMPLIER | S |
| 2026-04-09 | PERFECT PLATING | Chatsworth | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.