EPA Air · by county
Air-emissions sources in Chester County, Pennsylvania
- 235Facilities
Every stationary source in Chester County, Pennsylvania that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Chester County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Chester County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 120
- 2025 — inspections 254
- 2024 — inspections 190
- 2023 — inspections 161
- 2022 — inspections 143
- 2021 — inspections 165
- 2020 — inspections 151
- 2019 — inspections 189
- 2018 — inspections 157
- 2017 — inspections 231
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| HUSSP DEVON/CHARLES RIVER LAB/TREDYFFRIN TWP | Minor source | No |
| HWC WIRE & CABLE CO/DOWNINGTOWN BORO | Minor source | No |
| IDEMIA AMER/EXTON | Synthetic minor source | Yes |
| IKE'S AUTOMOTIVE | Minor source | No |
| IMMACULATA UNIV/EAST WHITELAND TWP | Synthetic minor source | No |
| INLAND FLEXO LLC/DOWNINGTOWN | Minor source | No |
| INTL PAPER CO ATGLEN/WEST SADBURY TWP | Synthetic minor source | No |
| IRVING TEXTILE PROD INC/ATGLEN | Minor source | No |
| JABIL INC/EAST GOSHEN | Minor source | No |
| JACKS BODY SHOP INC/OXFORD | Minor source | No |
| JAGUER LANDROVER WEST CHESTER | Minor source | No |
| JANSSEN BIOTECH INC/MALVERN | Synthetic minor source | No |
| JDM MATERIALS CO/PHOENIXVILLE | Minor source | No |
| JEFF D'AMBROSIO FRAZER DODGE | Minor source | No |
| JENNERSVILLE REG HOSP/WEST GROVE | Minor source | No |
| JIFFY LUBE | Minor source | No |
| JIM'S BERWYN REPAIR | Minor source | No |
| JOHN KENNEDY FORD | Minor source | No |
| JOHNSON MATTHEY INC/WEST WHITELAND | Minor source | No |
| JOHNSON MATTHEY/WAYNE PLT | Synthetic minor source | No |
| JOURNAL REGISTER OFFSET/UWCHLAN TWP | Minor source | No |
| K & S AUTO SERVICE | Minor source | No |
| KEENAN AUTOBODY OF AVONDALE/NEW GARDEN TWP | Minor source | No |
| KEESEY'S AIRPORT AUTOMOTIVE | Minor source | No |
| KENDAL CROSSLANDS COMM/KENNETT | Synthetic minor source | No |
| KENDAL CROSSLANDS COMM/PENNSBURY | Minor source | No |
| KEYSTONE AUTO BODY/E WHITELAND | Minor source | No |
| KEYSTONE HELICOPTER MRO FACILITY/SADSBURY | Minor source | No |
| KIMBERTON CLNR/PHOENIXVILLE | Minor source | No |
| LAMBERTS AUTO BODY SHOP/COATESVILLE | Minor source | No |
| LASKO METAL PROD/WEST CHESTER | Minor source | No |
| LAVAZZA NORTH AMER/EAST GOSHEN TWP | Minor source | Yes |
| LC AUTOBODY | Minor source | No |
| LEMING TIRE SERVICE | Minor source | No |
| LINCOLN UNIV/LOWER OXFORD | Synthetic minor source | No |
| LONGWOOD FUNERAL HOME & CREMATION OF MATTHEW GENEREUX INC | Minor source | No |
| LONGWOOD GARDENS/KENNETT SQUARE | Synthetic minor source | No |
| LOPAREX/MALVERN | Synthetic minor source | No |
| LUKOIL | Minor source | No |
| LUKOIL | Minor source | No |
| MAIN LINE HOSPITALS INC/PAOLI MEM HOSP | Synthetic minor source | Yes |
| MALVERN CREMATORY/FRAZER | Minor source | No |
| MAPLE LAWN CLNR/PHOENIXVILLE | Minor source | No |
| MCAVOY VITRIFIED BRICK CO/PHOENIXVILLE | Synthetic minor source | No |
| MELLOTT CO OPR/ICM DEVAULT QUARRY | Minor source | No |
| MENDENHALL CLNR/KENNETT TWP | Minor source | No |
| METALLURGICAL PROD /WEST CHESTER | Synthetic minor source | No |
| NEIGHBORHOOD CLNR/ CALN | Minor source | No |
| NEW ENTERPRISE STONE & LIME CO INC/HONEY BROOK QUARRY | Minor source | No |
| NEW LONDON AUTO REPAIR | Minor source | No |
| NEWARK BATTERY CO INC/WEST FALLOWFIELD TWP | Minor source | No |
| NUTRA SOILS INC/LONDON GROVE | Minor source | No |
| PA DEPT OF MILITARY/SOUTHEASTERN VETERANS CTR | Synthetic minor source | No |
| PA STATE SYS OF HIGHER ED/WEST CHESTER UNIV PA | Synthetic minor source | No |
| PACER IND/VALLEY TWP | Minor source | No |
| PACTIV PKG INC/DOWNINGTOWN | Synthetic minor source | No |
| PARKWAY CLNR/WEST CHESTER | Minor source | No |
| PAULSONBILT/COATESVILLE | Minor source | No |
| PEACE PROD CO INC/MALVERN BORO | Synthetic minor source | No |
| PEJEYS AUTO BODY INC/PHOENIXVILLE | Minor source | No |
| PELETS WELDING INC/COATESVILLE | Minor source | No |
| PELLE'S AUTOMOTIVE | Minor source | No |
| PENNINGTONS AUTO BODY/WEST CHESTER | Minor source | No |
| PEP BOYS | Minor source | No |
| PEPPERIDGE FARM INC/DOWNINGTOWN | Synthetic minor source | No |
| PETE'S AUTO SERVICE | Minor source | No |
| PHILIP METALS INC/S COATESVILLE LUKENS S | Minor source | No |
| PHOENIX CLNR/PHOENIXVILLE | Minor source | No |
| PHOENIXVILLE CREMATORY | Minor source | No |
| PHOENIXVILLE HOSP LLC/PHOENIXVILLE | Synthetic minor source | No |
| PHOENIXVILLE TIRE SERVICE | Minor source | No |
| POLYCHEM CORP BUDD C/PHOENIXVILLE | Minor source | No |
| POLYMERIC SYSTEMS INC. | Minor source | No |
| POMMERERS COLLISION CTR /COATESVILLE | Minor source | No |
| PRECISION FLOORING ENTERPRISES/VALLEY TWP | Minor source | No |
| PUROLITE LANDENBERG/STARR FACILITY | Minor source | No |
| QVC INC/WILSON DR SITE | Synthetic minor source | No |
| R.R.R. AUTOMOTIVE | Minor source | No |
| RA FERRIS & CO INC/WEST CHESTER | Minor source | No |
| REYNOLDS CLNR/KENNETT | Minor source | No |
| RMCI REFRACTORY/KENNETT SQUARE | Minor source | No |
| RMCI REFRACTORY/WEST GROVE | Minor source | No |
| ROBERT S SWANSON CO/KENNETT SQUARE | Minor source | No |
| ROLLER DERBY SKATE CORP/ATGLEN | Minor source | No |
| RUCKLES AUTO REPAIR & BODY/EAST COVENTRY | Minor source | No |
| SABIC INNOVATIVE PLASTICS/THORNDALE | Minor source | No |
| SCHNURE MFG CO/TRAILER SANDBLASTING OPS | Minor source | No |
| SCOTTIE CLNR/BERWYN | Minor source | No |
| SEALED AIR CORP/MODENA | Synthetic minor source | No |
| SECCRA LDFL/LONDON GROVE TWP | Major source | No |
| SERVICE KING COLLISION REPAIR CTR/EAST WHITELAND TWP | Minor source | No |
| SERVICE KING COLLISION REPAIR CTR/WEST CHESTER BORO | Minor source | No |
| SICO CO/OXFORD | Minor source | No |
| SIMS CLEANERS | Minor source | No |
| SKY CLNR/KENNETT SQ | Minor source | No |
| SMS MILL SVC/COATESVILLE | Minor source | No |
| SPRING CITY ELEC/SPRING CITY | Synthetic minor source | No |
| SPS GRAPHICS/DOWNINGTOWN BORO | Minor source | No |
| STEIN MILL SVC/EAST FALLOWFIELD TWP | Minor source | No |
| STERLING AUTOBODY/WEST CHESTER | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.