Hazardous waste · inspections by year
Large quantity generators inspected in Maricopa County, Arizona in 2025
- 57Handlers inspected
- 73Inspections on record
- 43Handlers inspected in 2024
- 1stAmong Arizona counties that year
Maricopa County, Arizona has 57 hazardous waste handlers with at least one inspection on record during 2025, across 73 separate inspections. That compares with 43 in 2024. It is the 1st largest of the 7 Arizona 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
Comparable counties in Arizona, 2025
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-17 | NAMMO DEFENSE SYSTEMS INC. | Mesa | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-12-16 | SFPP LP PHOENIX TERMINAL | Phoenix | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-12-15 | QUANTUMCLEAN | Phoenix | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-12-12 | PAS TECHNOLOGIES INC | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-09 | 1420 | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-09 | AGC | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-02 | THATCHER COMPANY OF ARIZONA | Buckeye | NON-FINANCIAL RECORD REVIEW | S |
| 2025-11-25 | SOLLID CABINETRY, CH | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-20 | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-12 | ADVANCED CIRCUITS, INC. CHANDLER | Chandler | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-11-06 | AERSALE | Goodyear | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-11-05 | CLEAN HARBORS ARIZONA LLC | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-21 | MAGELLAN AEROSPACE GLENDALE, INC. | Glendale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-09 | AVANTI CIRCUITS, INC. | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-23 | HONORHEALTH SCOTTSDALE SHEA MEDICAL CENTER | Scottsdale | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-23 | SHERWIN WILLIAMS PAINTS #4380 | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-23 | DOLPHIN INCORPORATED | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-23 | GULFSTREAM PRODUCT SUPPORT CORPORATION - MESA EAST | Mesa | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-22 | GOODRICH PHX CAMPUS | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-22 | CLEANPART SOUTHWEST LLC | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-17 | L-3 COMMUNICATIONS CORPORATION DBA L3 TECHNOLOGIES | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-12 | MODERN INDUSTRIES - BEAUTIFUL LANE | Phoenix | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-09-11 | ALS TRIBOLOGY | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-09 | VEOLIA ES TECHNICAL SOLUTIONS | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-09 | AMERICAN INDUSTRIES DIVERSIFIED - AID AEROSPACE | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-09 | VERCO DECKING, INC | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-09 | CORNING OPTICAL COMMUNICATIONS RF LLC | Glendale | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-09-02 | 1545 LIGHTING RESOURCES LLC | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-28 | AERSALE | Goodyear | SIGNIFICANT NON-COMPLIER | S |
| 2025-08-28 | AERSALE | Goodyear | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-26 | CLEAN HARBORS ARIZONA LLC | Phoenix | NON-FINANCIAL RECORD REVIEW | S |
| 2025-08-26 | GOLD TECH INDUSTRIES | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-21 | VB COSMETICS, INC. (FRYE FACILITY) | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-19 | VALLEYWISE HEALTH MEDICAL CENTER | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | FORESIGHT FINISHING LLC | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-12 | MODERN INDUSTRIES - BEAUTIFUL LANE | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-12 | MODERN INDUSTRIES - BEAUTIFUL LANE | Phoenix | SIGNIFICANT NON-COMPLIER | S |
| 2025-08-12 | TROY CORPORATION ARIZONA | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-29 | RINCHEM COMPANY, LLC | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-23 | BOEING COMPANY | Mesa | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-14 | AMAZON.COM SERVICES, INC. - HPX1 | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-10 | GULFSTREAM PRODUCT SUPPORT CORPORATION - MESA EAST | Mesa | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-09 | CORNING OPTICAL COMMUNICATIONS RF LLC | Glendale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-09 | CORNING OPTICAL COMMUNICATIONS RF LLC | Glendale | SIGNIFICANT NON-COMPLIER | S |
| 2025-07-08 | CLIN-PATH DIAGNOSTICS | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-01 | ARIZONA STATE UNIVERSITY | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-26 | ALLIED TUBE & CONDUIT | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-24 | ADVANCED CIRCUITS, INC. CHANDLER | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-24 | ADVANCED CIRCUITS, INC. CHANDLER | Chandler | SIGNIFICANT NON-COMPLIER | S |
| 2025-06-10 | ESTES EXPRESS PHOENIX | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | NORANCO JET PROCESSING DIVISION | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-30 | MICROCHIP TECHNOLOGY INC | Tempe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-23 | ARIZONA POLYMER FLOORING | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-18 | SAFETY-KLEEN SYSTEMS, INC. - CAZ | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-17 | ISOLA USA CORP | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-16 | RADIUS AEROSPACE - PHOENIX | Chandler | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-04-16 | TURBINEAERO | Chandler | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-04-15 | TRIAX | Chandler | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-04-01 | AMAZON.COM SERVICES, INC. - PHX7 | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-28 | THATCHER COMPANY OF ARIZONA | Buckeye | SIGNIFICANT NON-COMPLIER | S |
| 2025-03-28 | THATCHER COMPANY OF ARIZONA | Buckeye | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-17 | VEOLIA ES TECHNICAL SOLUTIONS | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-11 | #404 - AIRLANE RD FACILITY | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-06 | WEST COAST REGASKETING INC. | Glendale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-05 | ROGERS CORPORATION - CHANDLER/DOBSON | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-04 | DAICEL SAFETY SYSTEMS AMERICAS, INC | Mesa | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-27 | PRECISE METAL PRODUCTS | Phoenix | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-02-18 | NAMMO DEFENSE SYSTEMS INC. | Mesa | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-06 | TRENDWOOD, INC. PLANT 1 | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-30 | VIAVI | Chandler | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | SIGNIFICANT NON-COMPLIER | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-08 | CITY OF PHOENIX - DEER VALLEY WTP | Phoenix | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.