Environmental compliance records in Pittsburgh, PA — page 3 of 6
1,531 active facilities in Pittsburgh hold an EPA air, water or hazardous-waste identifier. The most common industries: Retail Trade (264), Other Services (except Public Administration) (180), Educational Services (168). 23 had a formal enforcement action in the last five years.
1 (#1 COCHRAN (…) · 2 (CHUCKS COMPL…) · 3 (GREENTREE CL…) · 4 (OXFORD 3 CRO…) · 5 (SINCLAIR MED…) · 6 (WIEGAND BROT…)
| Facility | Programs | Inspections (5 yr) | Formal actions (5 yr) | Penalties (5 yr) | Compliance status |
|---|---|---|---|---|---|
| GREENTREE CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| GREYHOUND FRANKSTOWN PETRO/SUNOCO | Air | — | — | — | No Violation Identified |
| GRUBB & ELLIS | Hazardous waste | — | — | — | No Violation Identified |
| GULF COCHRAN RD & GREENTREE RD | Air | — | — | — | No Violation Identified |
| GULF OIL - NEVILLE ISLAND EAST TERMINAL | Air, Water, Hazardous waste | — | — | — | No Violation Identified |
| GULF OIL INTL | Hazardous waste | — | — | — | No Violation Identified |
| GULF RETAIL FACILITY-CUMBERLAND FARMS | Air, Hazardous waste | — | — | — | No Violation Identified |
| GUTTENDORF PRESS THE | Hazardous waste | — | — | — | No Violation Identified |
| HALL INDUSTRIES INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| HALLMARK CLEANERS INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| HAMPTON HALL APARTMENTS | Air | — | — | — | No Violation Identified |
| HANLON-GREGORY INDUSTRIES | Air, Hazardous waste | — | — | — | No Violation Identified |
| HARBOR WOODS LIVING AT KENNEDY | Water | — | — | — | No Violation Identified |
| HARDIE VALLEY PARK SITE IMPROVEMENTS | Water | — | — | — | No Violation Identified |
| HARMAR MINE | Water | 1 | — | — | Violation Identified |
| HARMAR SITE | Water | 25 | — | — | Violation Identified |
| HARMARVILLE REHABILITATION CENTER | Air | — | — | — | No Violation Identified |
| HARMARVILLE TEMP CONCRETE BATCH PLT | Water | 1 | — | — | Violation Identified |
| HARRY GUCKERT CO. | Air | — | — | — | No Violation Identified |
| HARVS AMOCO #84779 | Air, Hazardous waste | — | — | — | No Violation Identified |
| HAWK LOGISTICS | Hazardous waste | — | — | — | No Violation Identified |
| HAYS MINE STATION | Air | — | — | — | No Violation Identified |
| HEEKIN CAN INCORPORATED | Hazardous waste | 1 | — | — | No Violation Identified |
| HEIDELBERG MATERIALS NE PITTSBURGH PLT | Water | 2 | — | — | No Violation Identified |
| HERMANN PRINTING & LITHOGRAPHY, INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| HIGHLAND CLEANING & REPAIRING CO. | Air, Hazardous waste | — | — | — | No Violation Identified |
| HIGHWOOD CLEANERS | Hazardous waste | 1 | — | — | No Violation Identified |
| HILLEL ACAD/PGH | Air, Hazardous waste | — | — | — | No Violation Identified |
| HILLER RALPH A CO | Hazardous waste | — | — | — | No Violation Identified |
| HILLMAN CANCER CTR | Hazardous waste | — | — | — | No Violation Identified |
| HOLIDAY PARK CLEANERS | Air | — | — | — | No Violation Identified |
| HOLIDAY PARK COIN-OP | Air | — | — | — | No Violation Identified |
| HOLIDAY PARK COIN-OP | Air | — | — | — | No Violation Identified |
| HOLIDAY PARK STP | Water | 5 | — | — | No Violation Identified |
| HOLIMANS CLEANERS | Air | — | — | — | No Violation Identified |
| HOLY INNOCENTS CHURCH | Air | — | — | — | No Violation Identified |
| HOME DEPOT STORE #4116 | Hazardous waste | 1 | — | — | No Violation Identified |
| HOME DEPOT STORE #4117 | Hazardous waste | — | — | — | No Violation Identified |
| HOME DEPOT STORE #4123 | Hazardous waste | — | — | — | No Violation Identified |
| HOME DEPOT STORE 4136 | Hazardous waste | 1 | — | — | No Violation Identified |
| HOME DEPOT STORE 4159 | Hazardous waste | — | — | — | No Violation Identified |
| HOMEWOOD CEMETERY | Air | — | — | — | No Violation Identified |
| HONGS COLLISION SVC | Hazardous waste | — | — | — | No Violation Identified |
| HOUSING AUTHORITY CITY OF PGH | Hazardous waste | — | — | — | No Violation Identified |
| HOUSING AUTHORITY CITY OF PGH | Hazardous waste | — | — | — | No Violation Identified |
| HOUSING AUTHORITY OF PITTSBURGH | Air | — | — | — | No Violation Identified |
| HUMAN ENGINEERING RESEARCH LABORATORIES | Hazardous waste | — | — | — | No Violation Identified |
| IDEAL CLEANERS | Air | — | — | — | No Violation Identified |
| IEZZI AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| IKEA PITTSBURGH INC | Hazardous waste | 1 | — | — | No Violation Identified |
| IKES TIRE SVC | Hazardous waste | 1 | — | — | No Violation Identified |
| IMMACULATE CONCEPTION PARISH | Air | — | — | — | No Violation Identified |
| IMPERIAL CLEANERS | Air | — | — | — | No Violation Identified |
| IMPERIAL CLEANERS, INC. | Air | — | — | — | No Violation Identified |
| IMPRESSION TECHNOLOGY INC | Air | — | — | — | No Violation Identified |
| INDUSTRIAL SAFETY BELT CORP | Hazardous waste | 1 | — | — | No Violation Identified |
| INDUSTRIAL SCIENTIFIC | Hazardous waste | — | — | — | No Violation Identified |
| INDUSTRIAL TERMINAL SYSTEMS, INC. | Air, Water, Hazardous waste | 2 | — | — | No Violation Identified |
| INDUSTRIAL WHSE SUPPLY | Hazardous waste | — | — | — | No Violation Identified |
| INLAND TECHNOLOGIES | Water | — | — | — | No Violation Identified |
| INTERTEK CALEB BRETT | Hazardous waste | — | — | — | No Violation Identified |
| INTERTEK PARC/PGH | Air, Hazardous waste | — | — | — | No Violation Identified |
| IRON CITY SPRING CO | Air | — | — | — | No Violation Identified |
| IRON CITY UNIFORM RENTAL | Air, Hazardous waste | — | — | — | No Violation Identified |
| J & M HYDRAULIC SVC | Hazardous waste | — | — | — | No Violation Identified |
| J & M PRINTING INC | Hazardous waste | — | — | — | No Violation Identified |
| J B KREIDER CO INC | Hazardous waste | — | — | — | No Violation Identified |
| J D PRINTING INC | Hazardous waste | — | — | — | No Violation Identified |
| J&B CLEANERS | Hazardous waste | — | — | — | No Violation Identified |
| J.B. KREIDER COMPANY | Air | — | — | — | No Violation Identified |
| J.S. MCCORMICK CO., THE | Air | — | — | — | No Violation Identified |
| JACK KIRSOPP AUTO BODY CENTER | Hazardous waste | — | — | — | No Violation Identified |
| JADELL MINNIEFIELD CONSTRUCTION SERVICE | Air | — | — | — | No Violation Identified |
| JAMES E HUCKENSTEIN INC | Hazardous waste | — | — | — | No Violation Identified |
| JAMES E MCKENZIE GULF | Air | — | — | — | No Violation Identified |
| JANE HOLME | Air | — | — | — | No Violation Identified |
| JEFFERSON HOSPITAL | Air, Hazardous waste | — | — | — | No Violation Identified |
| JENDOCO CONSTRUCTION CORP | Hazardous waste | — | — | — | No Violation Identified |
| JERRY SOUTHORN AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| JERSEY CHROME PLATING COMPANY | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| JEWISH HOME FOR THE AGED | Air | — | — | — | No Violation Identified |
| JIM DAVIS AUTO BODY | Hazardous waste | 1 | — | — | No Violation Identified |
| JOE LOWRIE AUTO SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| JOHN CRANE INC | Hazardous waste | — | — | — | No Violation Identified |
| JOHN J. KANE REGIONAL CENTER | Air | — | — | — | No Violation Identified |
| JOHN T BOYD CO | Hazardous waste | — | — | — | No Violation Identified |
| JOHNSTON K J PAINTING LTD | Hazardous waste | — | — | — | No Violation Identified |
| JONES PRINTING | Hazardous waste | — | — | — | No Violation Identified |
| JOSEPH A BERKLEY WTP | Water, Drinking water | 2 | 1 | $1,800 | Significant Violation |
| JOSEPHINE STREET TOWNHOMES | Water | — | — | — | No Violation Identified |
| JOYCE MIKE AUTOMOTIVE INC | Hazardous waste | — | — | — | No Violation Identified |
| KATHYS DRYCLEANERS (WAS HYTONE) | Air, Hazardous waste | — | — | — | No Violation Identified |
| KEN RILEY CONTRACTING | Air | — | — | — | No Violation Identified |
| KENNY ROSS FORD SOUTH | Air, Hazardous waste | — | — | — | No Violation Identified |
| KENS AUTO SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| KERNICKS ROBERT PRINTING | Hazardous waste | — | — | — | No Violation Identified |
| KEROTEST MANUFACTURING CORP. | Air, Hazardous waste | — | — | — | No Violation Identified |
| KEROTEST MFG CORP | Hazardous waste | — | — | — | No Violation Identified |
| KERRS AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| KEYSTONE IRON & METAL CO INC | Air, Water | 2 | — | — | No Violation Identified |
| KEYSTONE MAILING SERVICE INC | Hazardous waste | — | — | — | No Violation Identified |
| KEYSTONE OAKS SCH DIST/HIGH SCH | Air | — | — | — | No Violation Identified |
| KEYSTONE OAKS SD AIKEN ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| KEYSTONE OAKS SD HILLSDALE ELEMENTARY | Air | — | — | — | No Violation Identified |
| KINSALE LAND PARTNERS, LLC | Water | — | — | — | No Violation Identified |
| KMART 3529 | Hazardous waste | — | — | — | No Violation Identified |
| KMART 4010 | Hazardous waste | — | — | — | No Violation Identified |
| KMART AUTO 4055 | Hazardous waste | — | — | — | No Violation Identified |
| KMART NO 3895 | Hazardous waste | — | — | — | No Violation Identified |
| KNOLL AUTO SVC | Hazardous waste | — | — | — | No Violation Identified |
| KOP COAT INC | Hazardous waste | — | — | — | No Violation Identified |
| KOPPERS INDUSTRIES INC HTC PILOT PLANT | Hazardous waste | — | — | — | No Violation Identified |
| KTA-TATOR INC | Hazardous waste | 1 | 1 | $14,500 | No Violation Identified |
| LABCHEM INCORPORATED | Hazardous waste | — | — | — | No Violation Identified |
| LAFARGE CORP DUQUESNE_PLANT | Air, Water, Hazardous waste | 2 | 1 | $150,000 | Violation Identified |
| LANXESS CORP | Hazardous waste | 1 | 1 | — | No Violation Identified |
| LANXESS CORPORATION | — | — | 1 | — | — |
| LAROCHE COLLEGE | Hazardous waste | — | — | — | No Violation Identified |
| LEBANON VUE APARTMENTS INC. | Air | — | — | — | No Violation Identified |
| LEE METALS INC. | Air | — | — | — | No Violation Identified |
| LEMINGTON CENTER CLEANERS | Air, Water | — | — | — | No Violation Identified |
| LESKOWAKS AUTO CENTER | Air | — | — | — | No Violation Identified |
| LEVEL 3 PITTSBURGH - PITDPANG | Air | — | — | — | No Violation Identified |
| LEVEL 3 PITTSBURGH - PITEPADT | Air | — | — | — | No Violation Identified |
| LEVI BIRD DUFF BRIDGE | Hazardous waste | — | — | — | No Violation Identified |
| LIBERTY AVE TOWER/PGH | Air, Hazardous waste | — | — | — | No Violation Identified |
| LINCOLN PL COMBINED SAFETY FACILITY | Water | 2 | — | — | Violation Identified |
| LINCOLN ROAD STP | Water | 3 | — | — | Violation Identified |
| LINDY PAVING - PLANT 991 (SECOND AVE) | Air, Water | 4 | — | — | No Violation Identified |
| LINDY PAVING - PLANT 996 (4200 NEVILLE) | Air | 1 | — | — | No Violation Identified |
| LINETT CO INC | Hazardous waste | — | — | — | No Violation Identified |
| LITWIN AUTO BODY CTR | Hazardous waste | — | — | — | No Violation Identified |
| LONGVUE #2 STP | Water | 5 | — | — | Significant Violation |
| LOU IEZZI AUTO SVC | Hazardous waste | — | — | — | No Violation Identified |
| LOWER HILL BLOCK E | Water | 1 | — | — | Violation Identified |
| LOWES OF MCCANDLESS PA #3051 | Hazardous waste | 1 | — | — | No Violation Identified |
| LOWES OF ROBINSON TOWNSHIP PA #1200 | Hazardous waste | 1 | — | — | No Violation Identified |
| M & S AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| M AND M DEVELOPMENT, LP | Water | — | — | — | No Violation Identified |
| M. OHERRON COMPANY | Air | — | — | — | No Violation Identified |
| MACK LABORATORIES INC | Hazardous waste | 1 | — | — | No Violation Identified |
| MACYS PITTSBURGH CENTER | Hazardous waste | — | — | — | No Violation Identified |
| MACYS SOUTH HILLS VILLAGE | Hazardous waste | — | — | — | No Violation Identified |
| MADISON MINE COMPLEX | Water | 19 | — | — | Violation Identified |
| MAHOGANY SHOP THE | Hazardous waste | — | — | — | No Violation Identified |
| MAILING SVC OF PITTSBURGH | Hazardous waste | — | — | — | No Violation Identified |
| MAITRI GENETICS | Water | 1 | — | — | No Violation Identified |
| MAJIC CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MARC ANTHONY CONSTRUCTION INC | Hazardous waste | 1 | — | — | No Violation Identified |
| MARIAN MANOR INC. | Air | — | — | — | No Violation Identified |
| MARKET PLACE DIRECT | Hazardous waste | — | — | — | No Violation Identified |
| MARKS AUTO REPAIR/PGH | Air | — | — | — | No Violation Identified |
| MARKS AUTO SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| MARSHALLS GULF | Air | — | — | — | No Violation Identified |
| MARVEL MARKING PRODUCTS INC GARAGE | Hazardous waste | — | — | — | No Violation Identified |
| MASSARO CORPORATION/PGH | Air | — | — | — | No Violation Identified |
| MASTERS ONE HOUR CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MATHEWS MARBLE MFG. | Air, Hazardous waste | — | — | — | No Violation Identified |
| MATTHEWS INTL BRONZE DIV/PGH | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MATTHEWS INTL GRAPHIC SYSTEMS DIVISION | Air, Hazardous waste | — | — | — | No Violation Identified |
| MATTHEWS INTL MARKING PRODUCTS DIVISION | Air, Hazardous waste | — | — | — | No Violation Identified |
| MAXON TOWERS/PGH | Air | — | — | — | No Violation Identified |
| MAYS CORP | Hazardous waste | — | — | — | No Violation Identified |
| MBM CONST | Hazardous waste | — | — | — | No Violation Identified |
| MC KAMISH CHESAPEAKE INC | Hazardous waste | — | — | — | No Violation Identified |
| MCCAHILL PARK IMPROVEMENTS | Water | — | — | — | — |
| MCCANDLESS TOWNSHIP - STP | Water | 2 | — | — | No Violation Identified |
| MCCANDLESS TWP - LONGVUE #1 STP | Water | 5 | — | — | Significant Violation |
| MCCANN-SHIELDS PAINT CO. | Air | — | — | — | No Violation Identified |
| MCCONWAY & TORLEY LLC - STEEL CASTINGS MFG PLANT | Air, Water, Hazardous waste | 2 | 1 | $10,400 | Violation Identified |
| MCCRACKIN FORD, INC. | Air | — | — | — | No Violation Identified |
| MCGOWAN INSTITUTE | Hazardous waste | — | — | — | No Violation Identified |
| MCKEAN CORPORATION | Air, Hazardous waste | — | — | — | No Violation Identified |
| MCNAUGHER EDUCATION CTR | Air, Hazardous waste | — | — | — | No Violation Identified |
| MEADOWLANDS PARK STP | Water | — | — | — | No Violation Identified |
| MEDICAL EXPRESS AND GENERAL | Hazardous waste | — | — | — | No Violation Identified |
| MEDRAD INC HEILMAN CENTER | Hazardous waste | 1 | — | — | No Violation Identified |
| MEDRAD INC ELECTRONICS FACILITY | Hazardous waste | — | — | — | No Violation Identified |
| MELLON BANK CLIENT CTR/PGH | Air | — | — | — | No Violation Identified |
| MERCY HOSPITAL KENNA LABORATORY | Hazardous waste | — | — | — | No Violation Identified |
| MERCY PAVILION | Hazardous waste | — | — | — | No Violation Identified |
| MERCY PROVIDENCE HOSPITAL | Air, Hazardous waste | — | — | — | No Violation Identified |
| MERCY PSYCHIATRIC INSTITUTE | Air | — | — | — | No Violation Identified |
| METAL TREATING COMPANY | Air, Hazardous waste | — | — | — | No Violation Identified |
| METALICO PGH INC | Air, Water, Hazardous waste | 2 | 2 | — | No Violation Identified |
| METALTECH/PGH | Air, Water, Hazardous waste | 3 | — | — | Significant Violation |
| METROPOLITAN CLNR/PGH | Air, Hazardous waste | — | — | — | No Violation Identified |
| MFP1 | Hazardous waste | — | — | — | No Violation Identified |
| MFP2 | Hazardous waste | — | — | — | No Violation Identified |
| MICHAEL BROS HAULING BALDWIN FAC | Water | 1 | — | — | No Violation Identified |
| MICHAEL BROTHERS HAULING & RECYCLING | Water, Hazardous waste | — | — | — | No Violation Identified |
| MIDLER PROP SRSTP | Water | 1 | — | — | No Violation Identified |
| MILES, INC. | Air | — | — | — | No Violation Identified |
| MILLER JK CO INC | Hazardous waste | — | — | — | No Violation Identified |
| MILLER-THOMAS-GYEKIS, INC. | Air | — | — | — | No Violation Identified |
| MINNOTTE MANUFACTURING CORP | Hazardous waste | — | — | — | No Violation Identified |
| MISSIONARY AUTO SVC & SALVAGE | Hazardous waste | — | — | — | No Violation Identified |
| MODEL AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| MODERN ONE HOUR CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MODULAR INTERNATIONAL INC | Hazardous waste | — | — | — | No Violation Identified |
| MODULAR INTERNATIONAL INC | Hazardous waste | — | — | — | No Violation Identified |
| MONONGAHELA CONNECTING RAILROAD CO | Hazardous waste | — | — | — | No Violation Identified |
| MONTOUR SD INGRAM ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| MORROWFIELD APARTMENTS | Air | — | — | — | No Violation Identified |
| MOTHERS CLEANERS | Air | — | — | — | No Violation Identified |
| MOTHERS CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOTOROLA SVC CTR | Hazardous waste | — | — | — | No Violation Identified |
| MOUNT LEBANON SD HOOVER ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| MOUNT LEBANON SD MELLON MIDDLE SCHOOL | Air | — | — | — | No Violation Identified |
| MS PRINT PRINTING CTR INC | Hazardous waste | — | — | — | No Violation Identified |
| MT LEBANON SD ATHLETIC FACILITIES BUILD. | Air | — | — | — | No Violation Identified |
| MT LEBANON SD FOSTER ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| MT LEBANON SD HOWE ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| MT LEBANON SD JEFFERSON JR & ELEMENTARY | Air | — | — | — | No Violation Identified |
| MT LEBANON SD LINCOLN ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| MT LEBANON SD MARKHAM ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| MT NEBO DISTRICT OFFICE | Hazardous waste | — | — | — | No Violation Identified |
| MULTISCOPE DIGITAL PRINTING | Hazardous waste | — | — | — | No Violation Identified |
| MUNICIPALITY OF MT. LEBANON | Hazardous waste | — | — | — | No Violation Identified |
| MUNICIPALITY OF PENN HILLS | Air | — | — | — | No Violation Identified |
| MURDOCK CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MURPHYS AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| NALCO GREEN TREE FACILTY | Hazardous waste | — | — | — | No Violation Identified |
| NALEPPAS AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| NAPA AUTO PARTS | Hazardous waste | — | — | — | No Violation Identified |
| NAPA AUTO PARTS | Hazardous waste | — | — | — | No Violation Identified |
| NAPA AUTO PARTS | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL CAR RENTAL SYSTEM INC | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL COATINGS & SUPPLIES INC | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL DRAEGER INC | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL MEDICAL CARE INC HOME CARE | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #8494 | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #8547 | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #8548 | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #8549 | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #8550 | Hazardous waste | 1 | — | — | No Violation Identified |
| NATIONAL TORCH TIP INC WELDIT BLDG | Hazardous waste | 1 | — | — | No Violation Identified |
| NATIONAL TORCH TIP, INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| NATIVITY CHURCH | Air | — | — | — | No Violation Identified |
| NCR CORP | Hazardous waste | — | — | — | No Violation Identified |
| NEVILLE CHEMICAL COMPANY | Air, Water, Hazardous waste | 8 | 1 | $56,550 | Significant Violation |
| NEVILLE EAST PETROLEUM STORAGE TERMINAL | Water | 3 | — | — | Violation Identified |
| NEVILLE GALVANIZING INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| NEVILLE ISLAND TREATMENT PLANT | Water | — | — | — | No Violation Identified |
| NEVILLE LAND CO OHIO RIVER PARK SITE | Hazardous waste | — | — | — | No Violation Identified |
| NEVILLE TWP WATER DEPT | Drinking water | — | — | — | No Violation Identified |
| NEW CHOICE HOME DECO | Water | 2 | — | — | Violation Identified |
| NEW MANCHESTER MATERIAL SVC DEPT | Hazardous waste | — | — | — | No Violation Identified |
| NEW PENN MOTOR EXPRESS INC PGH TERM | Water | 2 | — | — | — |
| NORALCO CORP/UPMC BRADDOCK | Air | — | — | — | No Violation Identified |
| NORDSTROM INC 237 | Hazardous waste | — | — | — | No Violation Identified |
| NORFOLK SOUTHERN ISLAND AVENUE BRIDGE | Hazardous waste | — | — | — | No Violation Identified |
| NORFOLK SOUTHERN RAILWAY CO AMTRAK UNION STATION | Hazardous waste | — | — | — | No Violation Identified |
| NORM HARMS AUTOMOTIVE | Hazardous waste | — | — | — | No Violation Identified |
| NORTH ALLEGHENY SD BRADFORD WOODS ELEM. | Air | — | — | — | No Violation Identified |
| NORTH ALLEGHENY SD CARSON MIDDLE SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTH ALLEGHENY SD ESPE ELEMENTARY | Air | — | — | — | No Violation Identified |
| NORTH ALLEGHENY SD INGOMAR MIDDLE SCHOOL | Air | — | — | — | No Violation Identified |
| NORTH ALLEGHENY SD INTERMEDIATE HIGH | Air | — | — | — | No Violation Identified |
| NORTH ALLEGHENY SD MCKNIGHT ELEMENTARY | Air | — | — | — | No Violation Identified |
| NORTH AMERICAN CERUTTI CORPORATION | Hazardous waste | — | — | — | No Violation Identified |
| NORTH BOROS VET HOSP/PGH | Air | — | — | — | No Violation Identified |
| NORTH CATHOLIC HIGH SCHOOL | Air | — | — | — | No Violation Identified |
| NORTH HILLS CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTH HILLS SD JUNIOR HIGH SCHOOL | Air | — | — | — | No Violation Identified |
| NORTH HILLS SD PERRYSVILLE ELEMENTARY | Air | — | — | — | No Violation Identified |
| NORTH HILLS SD ROSS ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| NORTH HILLS SD SENIOR HIGH SCHOOL | Air, Water | — | — | — | No Violation Identified |
| NORTH HILLS SD WEST VIEW ELEMENTARY | Air | — | — | — | No Violation Identified |
| NORTH PARK GOLF COURSE - STATION #38 | Air | — | — | — | No Violation Identified |
| NORTH PARK POOL | Air | — | — | — | No Violation Identified |
| NORTHAVEN SPECIALITY CHEMICALS LLC | Hazardous waste | 1 | — | — | No Violation Identified |
| NORTHGATE SD AVALON ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| NORTHGATE SD GRANT ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| NORTHGATE SD JUNIOR-SENIOR HIGH SCHOOL | Air | — | — | — | No Violation Identified |
| NORTHGATE SD LINCOLN ELEMENTARY SCHOOL | Air | — | — | — | No Violation Identified |
| NORTHUMBERLAND DRY CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTHVIEW MOTORS | Hazardous waste | — | — | — | No Violation Identified |
| NORULAK SCREEN PRINTING COMPANY | Air | — | — | — | No Violation Identified |
| NORWOOD | Hazardous waste | — | — | — | No Violation Identified |
| NRG ENERGY CENTER PITTSBURGH LLC -- UPTOWN FACILITY | Air | — | — | — | No Violation Identified |
| NSABP FOUNDATION | Hazardous waste | — | — | — | No Violation Identified |
| NSABP FOUNDATION INC | Hazardous waste | — | — | — | No Violation Identified |
| NU LOOK CLNRS | Hazardous waste | — | — | — | No Violation Identified |
| OAKCREST PET CREMATORY/ PGH | Air | — | — | — | No Violation Identified |
| OAKLAND VA MED CTR/PGH | Air, Water, Hazardous waste | — | — | — | No Violation Identified |
| OHIO RIVER AUTO BODY INC | Hazardous waste | — | — | — | No Violation Identified |
| OHIO RIVER TUNNEL | Water | — | — | — | No Violation Identified |
| OIL SERVICE INC. | Hazardous waste | — | — | — | No Violation Identified |
| OK GROCERY | Water, Hazardous waste | 4 | — | — | No Violation Identified |
| OK GROCERY PERISHABLES WAREHOUSE | Air | — | — | — | No Violation Identified |
| OLD WEST WASH HOUSE | Air | — | — | — | No Violation Identified |
| OLDE FASHION AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| OMNICARE OF PITTSBURGH 48334 | Hazardous waste | — | — | — | No Violation Identified |
| ONE CHATHAM CENTER/ELTEQ PARTNERS L.P. | Air | — | — | — | No Violation Identified |
| ONE MELLON BANK CENTER | Air | — | — | — | No Violation Identified |
| ONE PRICE CLEANERS, INC. | Air | — | — | — | No Violation Identified |
| ORION CHEMISTRY LAB | Hazardous waste | — | — | — | No Violation Identified |
| OUR LADY OF GRACE SCHOOL | Air | — | — | — | No Violation Identified |
| OWL CLEANERS | Air | — | — | — | 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.