Environmental compliance records in Ontario, CA — page 8 of 10
2,831 active facilities in Ontario hold an EPA air, water or hazardous-waste identifier. The most common industries: Administrative and Support and Waste Management and Remediation Services (922), Manufacturing (413), Other Services (except Public Administration) (282). 27 had a formal enforcement action in the last five years.
1 (1004 W LA DE…) · 2 (950 N CUCAMO…) · 3 (BLACK OAK FO…) · 4 (CUSTOMIZED D…) · 5 (FOUNDRY SERV…) · 6 (JCM ENGINEER…) · 7 (MELISSA BALL…) · 8 (PERFORMANCE …) · 9 (SHERWIN WILL…) · 10 (VALLEY BRAKE…)
| Facility | Programs | Inspections (5 yr) | Formal actions (5 yr) | Penalties (5 yr) | Compliance status |
|---|---|---|---|---|---|
| PERFORMANCE POWER SYSTEMS | Hazardous waste | — | — | — | No Violation Identified |
| PERLITA RUIZ | Hazardous waste | — | — | — | No Violation Identified |
| PETERSON PIPELINE INC | Hazardous waste | — | — | — | No Violation Identified |
| PETSMART #1738 | Hazardous waste | — | — | — | No Violation Identified |
| PF CARGO-ONT | Hazardous waste | — | — | — | No Violation Identified |
| PFG ONTARIO INC | Hazardous waste | — | — | — | No Violation Identified |
| PHILIPS LIGHTING NORTH AMERICA CORP | Hazardous waste | — | — | — | No Violation Identified |
| PHILIPS ORAL HEALTHCARE | Hazardous waste | — | — | — | No Violation Identified |
| PHILLIP PRADO | Hazardous waste | — | — | — | No Violation Identified |
| PHOENIX ARMS | Hazardous waste | — | — | — | No Violation Identified |
| PHOENIX MOTORCARS | Hazardous waste | — | — | — | No Violation Identified |
| PICK YOUR PART | Hazardous waste | — | — | — | No Violation Identified |
| PILAR ALFARO | Hazardous waste | — | — | — | No Violation Identified |
| PIONEER PLATING | Water, Hazardous waste | — | — | — | No Violation Identified |
| PLANET BEAUTY ONTARIO | Hazardous waste | — | — | — | No Violation Identified |
| PLASTIC MATERIALS INC | Hazardous waste | — | — | — | No Violation Identified |
| PMR-PRECISION MFG & RUBBER CO INC | Hazardous waste | — | — | — | No Violation Identified |
| PNEMATIC SCALE ANGELUS | Hazardous waste | — | — | — | No Violation Identified |
| POLLY WONG | Hazardous waste | — | — | — | No Violation Identified |
| POLY EXTRUSIONS INC | Water | — | — | — | No Violation Identified |
| POLYMER COMPOSITES INC | Water | — | — | — | No Violation Identified |
| POMONA AUTO CARE | Hazardous waste | — | — | — | No Violation Identified |
| POMONA COMMUNITY HEALTH CENTER DBA PARKTREE COMMUNITY HEALTH CENTER | Hazardous waste | — | — | — | No Violation Identified |
| POMONA COMMUNITY HEALTH CENTER DBA PARKTREE COMMUNITY HEALTH CENTER | Hazardous waste | — | — | — | No Violation Identified |
| POMONA VALLEY KAWASAKI | Hazardous waste | — | — | — | No Violation Identified |
| PONCE GROUND SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| PONCE GROUND SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| PONCE GROUND SERVICE - 7435 | Hazardous waste | — | — | — | No Violation Identified |
| PONCE GS | Hazardous waste | — | — | — | No Violation Identified |
| PORSCHE LOGISTICS SERVICES LLC | Hazardous waste | — | — | — | No Violation Identified |
| POUCHES, INC. | Hazardous waste | — | — | — | No Violation Identified |
| POWER GRADE INC | Hazardous waste | — | — | — | No Violation Identified |
| POWER GRADE INC | Hazardous waste | — | — | — | No Violation Identified |
| POWER GRADE INC | Hazardous waste | — | — | — | No Violation Identified |
| POWERS MANUFACTURING INC | Hazardous waste | — | — | — | No Violation Identified |
| PPG INDUSTRIES | Hazardous waste | — | — | — | No Violation Identified |
| PRATT RETAIL SPECIALTIES, LLC | Hazardous waste | — | — | — | No Violation Identified |
| PRC COMPOSITES LLC | Water, Hazardous waste | — | — | — | No Violation Identified |
| PRECISION AERIAL SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| PRECISION DIESEL REPAIR LLC | Hazardous waste | — | — | — | No Violation Identified |
| PRECISION MANUFACTURING & RUBBER CO | Water | 1 | — | — | No Violation Identified |
| PREFERRED PRINTING & PACKAGING, INC. | Hazardous waste | — | — | — | No Violation Identified |
| PREMIER PAVING INC | Hazardous waste | — | — | — | No Violation Identified |
| PREMIERE COMMERCIAL BROKERAGE | Hazardous waste | — | — | — | No Violation Identified |
| PREMISE HEALTH OF CALIFORNIA MEDICAL PC DBA NAPCC NURSE OFFICE | Hazardous waste | — | — | — | No Violation Identified |
| PREMISES METALS | Water | — | — | — | No Violation Identified |
| PREMIUM AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| PRESTOLITE ELECTRIC INC | Hazardous waste | — | — | — | No Violation Identified |
| PRIME FLIGHT AVIATION SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| PRIME FLIGHT CARGO | Hazardous waste | — | — | — | No Violation Identified |
| PRIME INC | Hazardous waste | — | — | — | No Violation Identified |
| PRIMO'S CYLINDER HEAD INC | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| PRISCILLA CORONA | Hazardous waste | — | — | — | No Violation Identified |
| PRO SMOG CENTER | Hazardous waste | — | — | — | No Violation Identified |
| PROACTIVE PACKAGING & DISPLAY INC | Water, Hazardous waste | — | — | — | No Violation Identified |
| PROCOM PAINTING, INC | Hazardous waste | — | — | — | No Violation Identified |
| PRODUCTION PARTNERS CHEMICAL CO INC DBA AM&ASSOCIATES | Hazardous waste | — | — | — | No Violation Identified |
| PROFESSIONAL AUTO TRANSPORT | Hazardous waste | — | — | — | No Violation Identified |
| PROGRESSIVE FASTENING SYSTEMS | Hazardous waste | — | — | — | No Violation Identified |
| PROLOGIS | Hazardous waste | — | — | — | No Violation Identified |
| PROLOGIS | Hazardous waste | — | — | — | No Violation Identified |
| PROLOGIS LP | Hazardous waste | — | — | — | No Violation Identified |
| PROLOGIS MANAGEMENT INC. | Hazardous waste | — | — | — | No Violation Identified |
| PROMARKS INC | Hazardous waste | — | — | — | No Violation Identified |
| PROMARKS VAC CORP | Hazardous waste | — | — | — | No Violation Identified |
| PROPEL FUELS (209008) | Hazardous waste | — | — | — | No Violation Identified |
| PRUDENT IT-TECH ASSET RECOVERY INC | Hazardous waste | — | 1 | $7,000 | No Violation Identified |
| PSA - PRINTING & MAILING SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| PSIP EBS FRANCIS, LLC | Hazardous waste | — | — | — | No Violation Identified |
| PT ENGINEERING | Water, Hazardous waste | — | — | — | No Violation Identified |
| PUGET COLLISION LLC DBA FIX AUTO ONTARIO | Hazardous waste | — | — | — | No Violation Identified |
| PUMPING SOLUTIONS INC | Hazardous waste | — | — | — | No Violation Identified |
| PUMPING SOLUTIONS INC | Hazardous waste | — | — | — | No Violation Identified |
| PURRFECT AUTO #2 | Hazardous waste | — | — | — | No Violation Identified |
| PW REPAIRS INC | Hazardous waste | — | — | — | No Violation Identified |
| Q1 TEST INC | Water | — | — | — | No Violation Identified |
| Q1 TEST INC | Water, Hazardous waste | — | — | — | No Violation Identified |
| QUALITY AIR COMPRESSOR | Hazardous waste | — | — | — | No Violation Identified |
| QUALITY COACHWORKS LLC | Water | — | — | — | No Violation Identified |
| QUALITY CONTROL PLATING, INC | Water, Hazardous waste | 3 | — | — | No Violation Identified |
| QUALITY CONTROLLED PREC GRIND | Hazardous waste | — | — | — | No Violation Identified |
| QUALITY DAIRY | Water | — | — | — | No Violation Identified |
| QUALITY FASTNERS | Hazardous waste | — | — | — | No Violation Identified |
| QUALITY INNOVATIONS INC | Hazardous waste | — | — | — | No Violation Identified |
| QUALITY MANAGEMENT GROUP | Hazardous waste | — | — | — | No Violation Identified |
| QUALITY TECH MFC INC | Hazardous waste | — | — | — | No Violation Identified |
| QUANTIX SCS LLC | Water | — | — | — | No Violation Identified |
| QUANTUM INSTRUMENTS,INC. | Hazardous waste | — | — | — | No Violation Identified |
| QUEBECOR WORLD/ONTARIO DIV | Hazardous waste | — | — | — | No Violation Identified |
| QUEST MARK | Hazardous waste | — | — | — | No Violation Identified |
| QUICK GASOLINE VALERO | Hazardous waste | — | — | — | No Violation Identified |
| QUICKSTYLE MOTORSPORTS INC | Hazardous waste | — | — | — | No Violation Identified |
| QVC INC | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| QYCELL CORP | Water | — | — | — | No Violation Identified |
| QYCELL CORPORATION | Hazardous waste | — | — | — | No Violation Identified |
| R & I INDUSTRIES | Hazardous waste | — | — | — | No Violation Identified |
| R & S PERFORMANCE INC | Hazardous waste | — | — | — | No Violation Identified |
| R AND R INDUSTRIAL SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| R GEORGE INDUSTRIES | Hazardous waste | — | — | — | No Violation Identified |
| R J LANTING | Hazardous waste | — | — | — | No Violation Identified |
| R&R INDUSTRIAL SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| R&W TRUCKING | Hazardous waste | — | — | — | No Violation Identified |
| R+L CARRIERS | Hazardous waste | — | — | — | No Violation Identified |
| R+L CARRIERS | Hazardous waste | — | — | — | No Violation Identified |
| RAB LIGHTING | Hazardous waste | — | — | — | No Violation Identified |
| RADIUS TRANSPORTATION INC | Water | — | — | — | No Violation Identified |
| RAFAEL AND MARTHA MENDOZA AYALA | Hazardous waste | — | — | — | No Violation Identified |
| RALPHS GROCERY #752 | Hazardous waste | — | — | — | No Violation Identified |
| RALPHS GROCERY RPC DC | Hazardous waste | 1 | — | — | No Violation Identified |
| RAMAR ELECTRIC INC | Hazardous waste | — | — | — | No Violation Identified |
| RAMON ARTURO LOPEZ DBA AL TRUCKING | Hazardous waste | — | — | — | No Violation Identified |
| RAMONA AUTO SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| RAMONA RODRIGUEZ | Hazardous waste | — | — | — | No Violation Identified |
| RAMONA TIRE & SERVICE CENTERS #3005 | Hazardous waste | — | — | — | No Violation Identified |
| RANDY NATER | Hazardous waste | — | — | — | No Violation Identified |
| RAPID DIESEL REPAIR LLC | Hazardous waste | — | — | — | No Violation Identified |
| RAPPS AUTOMOTIVE | Hazardous waste | — | — | — | No Violation Identified |
| RAQUEL MARQUEZ | Hazardous waste | — | — | — | No Violation Identified |
| RARE GROUP ENTERPRISES INC DBA PACIFIC LABELING & INTEGRATION | Hazardous waste | — | — | — | No Violation Identified |
| RAVAGO CHEMICALS | Hazardous waste | — | — | — | No Violation Identified |
| RAVAGO CHEMICALS NORTH AMERICA | Hazardous waste | — | — | — | No Violation Identified |
| RAY PRODUCTS INC | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| RAYMOND CANO II | Hazardous waste | — | — | — | No Violation Identified |
| RAYMOND HANDLING SOLUTIONS | Hazardous waste | — | — | — | No Violation Identified |
| RAYMOND HANDLING SOLUTIONS INC | Hazardous waste | — | — | — | No Violation Identified |
| RAYOS TRUCKING INC | Hazardous waste | — | — | — | No Violation Identified |
| RAYTHEON COMPANY | Hazardous waste | — | — | — | No Violation Identified |
| RC AUTO REPAIR | Hazardous waste | — | — | — | No Violation Identified |
| RCA CONSTRUCTION CLEAN UP INC | Hazardous waste | — | — | — | No Violation Identified |
| RD PERFORMANCE | Hazardous waste | — | — | — | No Violation Identified |
| RDM ELECTRIC COMPANY INC. | Hazardous waste | — | — | — | No Violation Identified |
| RDO MCINTYRE INC DBA WALKERS AIR BRAKES | Hazardous waste | — | — | — | No Violation Identified |
| RDS PRINTING & GRAPHICS | Hazardous waste | — | — | — | No Violation Identified |
| RE:CIRCLE ONTARIO LLC | Hazardous waste | — | — | — | No Violation Identified |
| REAGENT WORLD, INC. | Hazardous waste | — | — | — | No Violation Identified |
| REBECCA WITHROE | Hazardous waste | — | — | — | No Violation Identified |
| REBOOT TECH LLC | Hazardous waste | — | — | — | No Violation Identified |
| RECON WHEEL & BUMPER INC | Hazardous waste | — | — | — | No Violation Identified |
| RECONSERVE OF CALIFORNIA ONTARIO INC | Water, Hazardous waste | — | — | — | No Violation Identified |
| REDWOOD PRODUCTS OF CHINO, INC | Hazardous waste | — | — | — | No Violation Identified |
| REED PRINTING INC | Hazardous waste | — | — | — | No Violation Identified |
| REEL FURNITURE INC | Hazardous waste | — | — | — | No Violation Identified |
| REGAL INDUSTRIES INC | Hazardous waste | — | — | — | No Violation Identified |
| REGAL REXNORD CORP | Hazardous waste | — | — | — | No Violation Identified |
| RELIABLE GRINDING | Hazardous waste | — | — | — | No Violation Identified |
| RENA ALWOAN AND JASON GARCIA | Hazardous waste | — | — | — | No Violation Identified |
| RENEWELL FLEET SERVICES | Hazardous waste | — | — | — | No Violation Identified |
| RERUBBER LLC | Water, Hazardous waste | — | — | — | No Violation Identified |
| RESTORATION HARDWARE INC | Hazardous waste | — | — | — | No Violation Identified |
| REVIVED AUTO SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| REXFORD INDUSTRIAL-SAFARI LLC | Hazardous waste | — | — | — | No Violation Identified |
| REXFORD ONTARIO | Hazardous waste | — | — | — | No Violation Identified |
| REY NELSON PRINTING | Hazardous waste | — | — | — | No Violation Identified |
| REYES MOJICA JR | Hazardous waste | — | — | — | No Violation Identified |
| REYRICH PLASTICS | Hazardous waste | — | — | — | No Violation Identified |
| RFC WIRE FORMS INC | Hazardous waste | — | — | — | No Violation Identified |
| RFC WIRE FORMS INC | Water | — | — | — | No Violation Identified |
| RI INDUSTRIES INC | Water | — | — | — | No Violation Identified |
| RIBOLI ONTARIO VINE, LLC | Hazardous waste | — | — | — | No Violation Identified |
| RICARDO MARTINEZ | Hazardous waste | — | — | — | No Violation Identified |
| RICARDO RODRIGUEZ | Hazardous waste | — | — | — | No Violation Identified |
| RICHARD ALLEN SCIENTIFIC | Hazardous waste | — | — | — | No Violation Identified |
| RICHARD LOPEZ CONSTRUCTION, INC. | Hazardous waste | — | — | — | No Violation Identified |
| RICHARD MCCLENDON | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICHLAND COMMUNITIES | Hazardous waste | — | — | — | No Violation Identified |
| RICKARD METALS INC DBA RICKARD SPECIALTY METALS AND ENGINEERING | Hazardous waste | — | — | — | No Violation Identified |
| RIDDELL ALL AMERICAN SPORTS | Hazardous waste | — | — | — | No Violation Identified |
| RINCON TRANSPORT INC | Hazardous waste | — | — | — | No Violation Identified |
| RITE AID #5598 | Hazardous waste | 1 | — | — | No Violation Identified |
| RITE AID #6318 | Hazardous waste | — | — | — | No Violation Identified |
| RITZ CAMERA CENTERS INC DBA 498 | Hazardous waste | — | — | — | No Violation Identified |
| RIVERA TRUCKING LLC | Hazardous waste | — | — | — | No Violation Identified |
| RIVERA VEGA MECHAIC | Hazardous waste | — | — | — | No Violation Identified |
| RIVERSIDE LIFT CO | Hazardous waste | — | — | — | No Violation Identified |
| RJ INDUSTRIES | Hazardous waste | — | — | — | No Violation Identified |
| RJYEH LLC | Hazardous waste | — | — | — | No Violation Identified |
| RK INDUSTRIES | Water | — | — | — | No Violation Identified |
| ROB BOLTON | Hazardous waste | — | — | — | No Violation Identified |
| ROBERT BOSCH LLC | Water, Hazardous waste | — | — | — | No Violation Identified |
| ROBERT BOURNE | Hazardous waste | — | — | — | No Violation Identified |
| ROBERT NUNEZ | Hazardous waste | — | — | — | No Violation Identified |
| ROBERT SCHWARTZ | Hazardous waste | — | — | — | No Violation Identified |
| ROBERT W. BODKIN II | Hazardous waste | — | — | — | No Violation Identified |
| ROBISON PREZIOSO INC | Hazardous waste | — | — | — | No Violation Identified |
| ROCHESTER MIDLAND CORPORATION | Hazardous waste | — | — | — | No Violation Identified |
| ROCKSTAR AUTO GARAGE | Hazardous waste | — | — | — | No Violation Identified |
| RODRIGUEZ, JESSICA | Hazardous waste | — | — | — | No Violation Identified |
| ROJO FARMS | Hazardous waste | — | — | — | No Violation Identified |
| ROMEO DE LA CRUZ | Hazardous waste | — | — | — | No Violation Identified |
| ROMERO CORP | Hazardous waste | — | — | — | No Violation Identified |
| RON REYES | Hazardous waste | — | — | — | No Violation Identified |
| RONALD MILLER | Hazardous waste | — | — | — | No Violation Identified |
| RONALD MUNOZ | Hazardous waste | — | — | — | No Violation Identified |
| RONGFANG INTERNATIONAL INC | Hazardous waste | — | — | — | No Violation Identified |
| ROSALINA MELLO | Hazardous waste | — | — | — | No Violation Identified |
| ROSS DRESS FOR LESS #1627 | Hazardous waste | — | — | — | No Violation Identified |
| ROY AND NORMA ZAILO | Hazardous waste | — | — | — | No Violation Identified |
| ROYAL ELECTRIC COMPANY | Hazardous waste | — | — | — | No Violation Identified |
| RUBEN CASAS | Hazardous waste | — | — | — | No Violation Identified |
| RUBY HERNANDEZ | Hazardous waste | — | — | — | No Violation Identified |
| RUBY SORIA | Hazardous waste | — | — | — | No Violation Identified |
| RUTHLESS VAPOR CORPORATION | Water, Hazardous waste | — | — | — | No Violation Identified |
| RUUHWA DANN & ASSOCIATES DBA CAL MICRO | Hazardous waste | — | — | — | No Violation Identified |
| RUUHWA DANN AND ASSOCIATES DBA CAL MICRO RECYCLING | Hazardous waste | — | — | — | No Violation Identified |
| RWP TRANSFER INC DBA RECYCLED WOOD PRODUCTS | Hazardous waste | — | — | — | No Violation Identified |
| RYDER TRUCK RENTAL INC 0051 | Hazardous waste | — | — | — | No Violation Identified |
| RYKO PLASTIC PRODUCTS INC | Water | — | — | — | No Violation Identified |
| S & E SMOG | Hazardous waste | — | — | — | No Violation Identified |
| S & H GLENCO MANUFACTURING LLC | Hazardous waste | — | — | — | No Violation Identified |
| SABBAH PROPERTIES LLC DBA AIRPORT CHEVRON | Hazardous waste | — | — | — | No Violation Identified |
| SAC WIRELESS | Hazardous waste | — | — | — | No Violation Identified |
| SAFARILAND LLC | Air, Water | 1 | — | — | No Violation Identified |
| SAFARILAND LLC | Hazardous waste | — | — | — | No Violation Identified |
| SAFELITE AUTOGLASS ONTARIO DISTRIBUTION CENTER | Water | — | — | — | No Violation Identified |
| SAFELITE FULFILLMENT INC, DBA SAFELITE AUTOGLASS-ONTARIO, CA DC | Hazardous waste | — | — | — | No Violation Identified |
| SAFETY INVESTMENT COMPANY/DH AIRPORT DRIVE, LLC | Hazardous waste | — | — | — | No Violation Identified |
| SAFETY-KLEEN SYSTEMS, INC | Hazardous waste | — | — | — | No Violation Identified |
| SAFEWAY SAN LEANDRO MILK PLANT | Hazardous waste | — | — | — | No Violation Identified |
| SAFRAN CABIN INC | Water | 1 | 1 | — | — |
| SAFRAN CABIN MATERIALS, LLC. | Hazardous waste | — | — | — | No Violation Identified |
| SAHAARA OIL INC | Hazardous waste | — | — | — | No Violation Identified |
| SAHAARA OIL INC., AM PM 82992 | Hazardous waste | — | — | — | No Violation Identified |
| SAKS & COMPANY LLC DBA SAKS OFF FIFTH | Hazardous waste | — | — | — | No Violation Identified |
| SALADINOS INC | Hazardous waste | — | — | — | No Violation Identified |
| SALLY GOMEZ | Hazardous waste | — | — | — | No Violation Identified |
| SALOMON MACHINE SHOP | Water | — | — | — | No Violation Identified |
| SAMOA VILLAGE I | Hazardous waste | — | — | — | No Violation Identified |
| SAMOA VILLAGE MOBILE HOME PARK II | Hazardous waste | — | — | — | No Violation Identified |
| SAMS CLUB #6619 | Hazardous waste | — | — | — | No Violation Identified |
| SAMUEL VILLANUEVA | Hazardous waste | — | — | — | No Violation Identified |
| SAN BERNARDINO COUNTY TRANSPORTATION AUTHORITY | Hazardous waste | — | — | — | No Violation Identified |
| SAN BERNARDINO COUNTY TRANSPORTATION AUTHORITY CALTRANS EA 0-1P7104 | Hazardous waste | — | — | — | No Violation Identified |
| SAN BERNARDINO DEAS | Hazardous waste | — | — | — | No Violation Identified |
| SAN JOAQUIN VALLEY COLLEGE | Hazardous waste | — | — | — | No Violation Identified |
| SANCHEZ TRUCKING | Hazardous waste | — | — | — | No Violation Identified |
| SANDHILL MANAGEMENT | Hazardous waste | — | — | — | No Violation Identified |
| SANDRA RIVAS | Hazardous waste | — | — | — | No Violation Identified |
| SANDY MARTOS | Hazardous waste | — | — | — | No Violation Identified |
| SANTA ROSA LEAD PRODUCTS LLC | Water, Hazardous waste | — | — | — | No Violation Identified |
| SANTANA'S AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| SARODIA ONTARIO LLC | Hazardous waste | — | — | — | No Violation Identified |
| SAVAGE BMW | Hazardous waste | — | — | — | No Violation Identified |
| SAVAGE BMW INC | Hazardous waste | — | — | — | No Violation Identified |
| SAVON SMOG PLUS | Hazardous waste | — | — | — | No Violation Identified |
| SB DISTRIBUTION, LLC | Hazardous waste | — | — | — | No Violation Identified |
| SBR EXPRESS INC | Hazardous waste | — | — | — | No Violation Identified |
| SCANDIA RECREATION CENTER INC | Hazardous waste | — | — | — | No Violation Identified |
| SCE DAIRY CSSA | Hazardous waste | — | — | — | No Violation Identified |
| SCE MIRA LOMA SUBSTATION | Hazardous waste | — | — | — | No Violation Identified |
| SCE ONTARIO SERVICE CENTER | Hazardous waste | — | — | — | No Violation Identified |
| SCHENKER LOGISTICS INC | Hazardous waste | — | — | — | No Violation Identified |
| SCHENKER LOGISTICS INC | Hazardous waste | — | — | — | No Violation Identified |
| SCHYLLING INC | Water | — | — | — | — |
| SCM CONSTRUCTION IMC. | Hazardous waste | — | — | — | No Violation Identified |
| SCM CONSTRUCTION INC | Hazardous waste | — | — | — | No Violation Identified |
| SCOTT HUNTER | Hazardous waste | — | — | — | No Violation Identified |
| SCREEN GP AMERICAS LLC DBA SCREEN AMERICAS - C/O RGI INC | Hazardous waste | — | — | — | No Violation Identified |
| SD FARMS II | Hazardous waste | — | — | — | No Violation Identified |
| SD FARMS II-2 | Water | 1 | — | — | No Violation Identified |
| SEAN CARIKER | Hazardous waste | — | — | — | No Violation Identified |
| SEAN CHRISTOPHIADES | Hazardous waste | — | — | — | No Violation Identified |
| SEARS #45417 | Hazardous waste | — | — | — | No Violation Identified |
| SEARS #6260 | Hazardous waste | — | — | — | No Violation Identified |
| SEAVIEW AGI ACQUISITIONS | Hazardous waste | — | — | — | No Violation Identified |
| SEFAR INC | Hazardous waste | — | — | — | No Violation Identified |
| SEIDNER & CO., INC. | Hazardous waste | — | — | — | No Violation Identified |
| SELECT EQUIPMENT | Hazardous waste | — | — | — | No Violation Identified |
| SENTRY INDUSTRIES INC | Water | — | — | — | No Violation Identified |
| SEPHORA #1246 | Hazardous waste | — | — | — | No Violation Identified |
| SERGIO COVARRUBIAS | Hazardous waste | — | — | — | No Violation Identified |
| SERVICE CONNECTION | Water | — | — | — | No Violation Identified |
| SERVICE KING PAINT & BODY, LLC | Hazardous waste | — | — | — | No Violation Identified |
| SERVICE ONE TRUCK & TRAILER REPAIR | Hazardous waste | — | — | — | No Violation Identified |
| SERVICE PARTNERS | Hazardous waste | — | — | — | No Violation Identified |
| SERVICEMASTER RESTORATION BY EMT | Hazardous waste | — | — | — | No Violation Identified |
| SERVTECH PLASTICS | Hazardous waste | — | — | — | No Violation Identified |
| SFPP LP (ONTARIO TERMINAL) INC | Hazardous waste | 1 | — | — | Violation |
| SHALIMAR INC | Hazardous waste | — | — | — | No Violation Identified |
| SHAMROCK PAVING | Hazardous waste | — | — | — | No Violation Identified |
| SHARE MY COACH CHINO LLC | Hazardous waste | — | — | — | No Violation Identified |
| SHARON CAMPBELL | Hazardous waste | — | — | — | No Violation Identified |
| SHARON OLLILA | Hazardous waste | — | — | — | No Violation Identified |
| SHARYL ANDRUSKA | Hazardous waste | — | — | — | No Violation Identified |
| SHELL GAS STATION | Hazardous waste | — | — | — | No Violation Identified |
| SHELL SERVICE STATION | Hazardous waste | — | — | — | No Violation Identified |
| SHELL SERVICE STATION | Hazardous waste | — | — | — | No Violation Identified |
| SHEPARD EXPOSITION SERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| SHER-FAB UNLIMITED, INC. | Hazardous waste | — | — | — | No Violation Identified |
| SHERI RENEAU | Hazardous waste | — | — | — | No Violation Identified |
| SHERRY MCCAULEY | Hazardous waste | — | — | — | No Violation Identified |
| SHERRY PIERCE | Hazardous waste | — | — | — | No Violation Identified |
Alphabetical order — this site ranks no one. Figures as published by the EPA in ECHO for the last five years. Select a name for identifiers (EPA ID, NPDES, air), program-by-program status and the quarterly history. How to read this.