Hazardous waste · inspections by year
Large quantity generators inspected in California in 2025
- 809Handlers inspected
- 1,271Inspections on record
- 764Handlers inspected in 2024
- 1stAmong California counties that year
California has 809 hazardous waste handlers with at least one inspection on record during 2025, across 1,271 separate inspections. That compares with 764 in 2024. It is the 1st largest of the 3 California counties with three or more handlers inspected that year. 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 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-05-28 | INDUSTRIAL SERVICE OIL CO INC | Los Angeles | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-05-28 | INDUSTRIAL SERVICE OIL CO INC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-28 | ELECTROLURGY INC | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-27 | UNIVERSITY OF CALIFORNIA-SANTA CRUZ | Santa Cruz | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-27 | HERMETIC SEAL CORPORATION | Rosemead | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-27 | SOLSTICE ADVANCED MATERIALS US, INC. | Santa Clara | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-27 | LGM PHARMA SOLUTIONS, LLC | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-27 | PRATT & WHITNEY, CMC CENTER OF EXCELLENCE | Carlsbad | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-23 | LAIRD COATINGS CORPORATION | Huntington Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-23 | H&H PEPTIDES, INC. | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-23 | CVS PHARMACY #9216 | Half Moon Bay | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | SOLAR TURBINES INC | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | ALL METALS PROCESSING OF ORANGE COUNTY INC | Stanton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | UNIVAR SOLUTIONS USA LLC | Carson | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | TRANSLINE TECHNOLOGY INC | Anaheim | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | CYTEC ENGINEERED MATERIALS INC | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | VENTURA TRANSFER COMPANY | Long Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-05-21 | TRIUMPH PROCESSING, DBA VALENCE LYNWOOD (PLANT 1) | Lynwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | PHENOMENEX BLDG 1 | Torrance | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | PHENOMENEX BLDG 1 | Torrance | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | HD SUPPLY FACILITIES MAINTENANCE LTD (CA015) | City Of Industry | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | PHILLIPS 66 CO LOS ANGELES REFINERY - WILMINGTON PLANT | Wilmington | FINANCIAL RECORD REVIEW | S |
| 2025-05-20 | EMBEE PROCESSING | Santa Ana | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | PACIFIC GAS & ELECTRIC / DIABLO CANYON POWER PLANT | Avila Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | STREAMLINE CIRCUITS, LLC | Santa Clara | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | PALMDALE REGIONAL MEDICAL CENTER | Palmdale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | SPACE EXPLORATION TECHNOLOGIES CORP | Hawthorne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | TESLA INC | Lathrop | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | KAISER PERMANENTE PALMDALE MEDICAL OFFICE | Palmdale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-18 | SRI INTERNATIONAL | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-16 | SRI INTERNATIONAL | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-16 | CVS PHARMACY # 9752 | Daly City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-16 | CVS PHARMACY # 9670 | Tarzana | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-16 | AMERESCO KELLER CANYON LLC | Pittsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | PHILLIPS 66 CO LOS ANGELES REFINERY - WILMINGTON PLANT | Wilmington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | MARTINEZ REFINING COMPANY LLC | Martinez | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | MISSION HOSPITAL REGIONAL MEDICAL CENTER | Mission Viejo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | IRON MOUNTAIN PUMPING PLANT | Earp | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-05-15 | ADVANCED METAL FINISHING | Roseville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | CVS PHARMACY # 9717 | North Hollywood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-15 | COFRA METAL FINISHING | Anaheim | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | LOCKHEED MARTIN AERONAUTICS COMPANY | Palmdale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | STANFORD HEALTH CARE | Stanford | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | GRACE HESPERIA | Hesperia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | HD SUPPLY FACILITIES MAINTENANCE LTD (CA015) | City Of Industry | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | COMAV TECHNICAL SERVICES | Victorville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | GENESIS SOLAR, LLC | Blythe | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-05-13 | LAWRENCE BERKELEY NATIONAL LABORATORY | Berkeley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | UNITED ARLINES INC | San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | MISSION HOSPITAL REGIONAL MEDICAL CENTER | Mission Viejo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | CVS PHARMACY # 9660 | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | NORTHROP GRUMMAN, AF PLANT 42, SITE 7 | Palmdale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | HIGH TECH ETCH | Hesperia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | KAISER PERMANENTE MEDICAL OFFICE BUILDING, WHITTIER | Whittier | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-12 | SLAC NATIONAL ACCELERATOR LABORATORY | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-12 | UNITED ARLINES INC | San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-12 | BRISTOL-MYERS SQUIBB | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-12 | ANTECH DIAGNOSTICS | Fountain Valley | SIGNIFICANT NON-COMPLIER | S |
| 2025-05-12 | SAFETY-KLEEN SYSTEMS INC | Los Angeles | FINANCIAL RECORD REVIEW | S |
| 2025-05-09 | NASA AMES RESEARCH CENTER | Moffett Field | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-09 | NASA AMES RESEARCH CENTER | Moffett Field | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-09 | LUNDAY-THAGARD COMPANY DBA WORLD OIL REFINING | South Gate | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-09 | BRISTOL-MYERS SQUIBB | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | SLAC NATIONAL ACCELERATOR LABORATORY | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | LOCKHEED MARTIN SPACE SYSTEMS CO | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | RAYTHEON VISION SYSTEMS | Goleta | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | FOX STUDIO LOT LLC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | GILLIG LLC | Livermore | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | AIR PRODUCTS MANUFACTURING LLC | Paramount | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | LOS ALAMITOS AFRC | Los Alamitos | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | PHILLIPS 66 COMPANY - RODEO RENEWABLE ENERGY COMPLEX | Rodeo | FINANCIAL RECORD REVIEW | S |
| 2025-05-07 | U.S. STEEL PROPERTY HOLDINGS, LLC | Pittsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | BURBANK PLATING SERVICES | Pacoima | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | THE PROCTER & GAMBLE PAPER PRODUCTS CO | Oxnard | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | CVS PHARMACY # 9613 | Woodland Hills | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | CVS PHARMACY #9672 | Baldwin Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | SEARLES VALLEY MINERALS INC. | Trona | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | JOSLYN SUNBANK CO LLC | Paso Robles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | FOX STUDIO LOT LLC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | PRC-DESOTO INTERNATIONAL INC | Valencia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | CREATIVE METAL INDUSTRIES INC | Santee | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | ANDRES TECHNICAL PLATING INC | Placentia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | KAISER PERMANENTE MEDICAL OFFICE BUILDING SUNNYVALE | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-06 | CEDARS-SINAI BIOMANUFACTURING CENTER | West Hollywood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-05 | LOS ANGELES GALVANIZING CO# | Huntington Pk | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-05 | UCSF AT CHINA BASIN LANDING | San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-05 | SUTTER SHARED LAB, LLC | Livermore | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-05 | KAISER PERMANENTE ORANGE COUNTY IRVIN MEDICAL CENTER | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-04 | SFPP LP (BRISBANE TERMINAL) | Brisbane | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-02 | CONTAINER SUPPLY CO, INC | Garden Grove | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-02 | CVS PHARMACY # 9778 | Chino | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-02 | BAXALTA US INC., PART OF THE TAKEDA GROUP | Van Nuys | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.