EPA Air · by county
Air-emissions sources in Montgomery County, Pennsylvania
- 474Facilities
Every stationary source in Montgomery 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 Montgomery 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 Montgomery 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 292
- 2025 — inspections 480
- 2024 — inspections 407
- 2023 — inspections 287
- 2022 — inspections 291
- 2021 — inspections 175
- 2020 — inspections 260
- 2019 — inspections 400
- 2018 — inspections 424
- 2017 — inspections 454
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ST CHARLES BORROMEOS/WYNNEWOOD OVERBROOK | Minor source | No |
| STARLITE IND/LOWER MERION | Minor source | No |
| STRATA CO/WHITEMARSH TWP | Minor source | No |
| SUNOCO GAS STATION | Minor source | No |
| SUNOCO PARTNERS MKT & TERM LP/WILLOW GROVE | Major source | No |
| SUPER CLNR/LANSDALE | Minor source | No |
| SUPERIOR METAL PROD/POTTSTOWN | Minor source | No |
| SUPERIOR TUBE CO/LOWER PROVIDENCE | Major source | No |
| SWEDE SQUARE CLEANER | Minor source | No |
| TALENT COLLISION CTR LLC/ABINGTON TWP | Minor source | No |
| TANNER AVENUE AUTO BODY SHOP LTD/HATBORO | Minor source | No |
| TECH TUBE INC/UPPER MERION | Synthetic minor source | Yes |
| TENDER LOVING CLNRS/LOWER MERION | Minor source | No |
| TENSION INTL / KING OF PRUSSIA | Synthetic minor source | No |
| THALES DIS USA INC / MONTGOMERYVILLE | Synthetic minor source | No |
| THE NEW YSK CLNR/TOWAMENCIN TWP | Minor source | No |
| THE RODON GROUP/HATFIELD | Minor source | No |
| THERMOSAFE TECH INC/MONTGOMERYVILLE | Minor source | No |
| TIM MOYER AUTO BODY/HARLEYSVILLE | Minor source | No |
| TIMBERLANE INC/MONTGOMERYVILLE | Synthetic minor source | Yes |
| TIRES ETC | Minor source | No |
| TITAN INTL/POTTSTOWN | Minor source | Yes |
| TITANIUM FINISHING CO/EAST GREENVILLE | Minor source | No |
| TOMS AUTO BODY & SVC CTR/ROYERSFORD | Minor source | No |
| TOTAL PERFORMANCE/AMBLER | Minor source | No |
| TOWAMENCIN CLNR/LANSDALE | Minor source | No |
| TOWER DRY CLNR/UPPER MERION TWP | Minor source | No |
| TOWN VALET CLNR/CONSHOHOCKEN | Minor source | No |
| TOWNSHIP CLNR/BALA CYNWYD | Minor source | No |
| TRANS FLEET TRUCK & EQUIP PAINTING/COLLEGEVILLE | Minor source | No |
| TRANSICOIL LLC/COLLEGEVILLE | Minor source | No |
| TRAPPE AUTO REPAIR | Minor source | No |
| TRI VALLEY CREMATORY/FRANCONIA | Minor source | No |
| TRIUMPH CONTROLS INC/NORTH WALES | Minor source | No |
| TROOPER CLNR/NORRISTOWN | Minor source | No |
| TSG FINISHING LLC/NORTH WALES | Minor source | No |
| TUBE METHODS INC/BRIDGEPORT | Major source | No |
| ULTIMATE CLNR/ ABINGTON | Minor source | No |
| UNITED ROPEWORKS USA/MONTGOMERYVILLE | Emissions classification unknown | No |
| UNIVERSAL CONCRETE PROD CORP/STOWE | Minor source | No |
| UPLAND SQUARE CLNR/WEST POTTSGROVE TWP | Minor source | No |
| UPPER MERION AREA SCH DIST/UPPER MERION HIGH SCH | Minor source | No |
| UPPER MONTGOMERY JT AUTH/UPPER HANOVER | Minor source | No |
| UPPER MORELAND HATBORO JT SEW AUTH/WILLOW GROVE | Major source | No |
| UPV CREMATION SVC DBA QUAD CNTY CREMATORY/EAST GREENVILLE | Minor source | No |
| URSINUS COLL/COLLEGEVILLE | Synthetic minor source | No |
| US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | Synthetic minor source | No |
| US LIABILITY INS GROUP/WAYNE | Minor source | No |
| US TAPE CO/PENNSBURG | Synthetic minor source | Yes |
| VALLEY FORGE DIGITAL UTILITY FACILITY / LOWER PROVIDENCE | Synthetic minor source | No |
| VECCHIONE FLEET SVC/ORELAND | Minor source | No |
| VERITAS MED SOLUTIONS LLC/LOWER SALFORD TWP | Minor source | No |
| VERIZON INC/AMBLER CTL OFC | Minor source | No |
| VERIZON INC/HATBORO CTL OFC | Minor source | No |
| VERIZON PA LLC/FORT WASHINGTON CTL OFC | Minor source | No |
| VERIZON PA LLC/JENKINTOWN CTL OFC | Minor source | No |
| VIANT COLLEGEVILLE LLC | Major source | No |
| VIDEORAY LLC/POTTSTOWN BORO | Minor source | No |
| VILLAGE CLNR/FAIRVIEW VILLAGE | Minor source | No |
| VV2750-LANSDALE | Synthetic minor source | No |
| WALLQUEST INC/KING OF PRUSSIA | Synthetic minor source | No |
| WASSONS AUTO BODY/KING OF PRUSSIA | Minor source | No |
| WASTE MGMT DSPL SVC /POTTSTOWN | Synthetic minor source | No |
| WESCO IND PROD INC/LANSDALE | Minor source | No |
| WEST LAUREL HILL CEMETERY/LOWER MERION | Minor source | No |
| WHISTLE CLNR/ABINGTON TWP | Minor source | No |
| WHITEMARSH COLLISION INC/PLYMOUTH MEETING | Minor source | No |
| WHITPAIN CLNR/ WHITPAIN TWP | Minor source | No |
| WILLIES AUTO BODY WORKS/BALA CYNWYD | Minor source | No |
| WISE GUYS CUSTOMS/NORRISTOWN | Minor source | No |
| WISSAHICKON SCH DIST/WISSAHICKON MIDDLE | Emissions classification unknown | No |
| WONDER CLNR & LAUNDERERS/HORSHAM | Minor source | No |
| ZACCONE MOTORS/AMBELR BORO | Minor source | No |
| ZIP DRY CLNR/UPPER MERION TWP | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.