EPA Air · inspections by state, industry and year
Professional, scientific and technical services (NAICS 5417): inspections in Pennsylvania, 2025
- 29Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Pennsylvania source whose primary industry code is NAICS 5417. A facility filing more than one industry code is counted under the first one on its record.
Professional, scientific and technical services (NAICS 5417) in Pennsylvania, other years
Other industries in Pennsylvania, 2025
- Oil and gas extraction (NAICS 2111) 1,287
- Utilities (NAICS 2211) 591
- Waste management and remediation (NAICS 5622) 345
- Pipeline transportation (NAICS 4862) 314
- Petroleum and coal products manufacturing (NAICS 3241) 268
- Mining and quarrying (NAICS 2123) 217
- Plastics and rubber products manufacturing (NAICS 3261) 184
- Personal and laundry services (NAICS 8122) 163
- Hospitals (NAICS 6221) 161
- Merchant wholesalers, nondurable goods (NAICS 4247) 155
- Mining support (NAICS 2131) 133
- Primary metal manufacturing (NAICS 3315) 109
- Nonmetallic mineral product manufacturing (NAICS 3273) 109
- Utilities (NAICS 2213) 101
- Printing and related support (NAICS 3231) 99
- Chemical manufacturing (NAICS 3251) 94
- Repair and maintenance (NAICS 8111) 91
- Furniture and related product manufacturing (NAICS 3371) 90
- Fabricated metal product manufacturing (NAICS 3323) 86
- Educational services (NAICS 6113) 82
- Wood product manufacturing (NAICS 3219) 78
- Chemical manufacturing (NAICS 3254) 75
- Fabricated metal product manufacturing (NAICS 3328) 74
- Paper manufacturing (NAICS 3222) 72
- Personal and laundry services (NAICS 8123) 71
- Primary metal manufacturing (NAICS 3311) 69
- Primary metal manufacturing (NAICS 3312) 65
- Primary metal manufacturing (NAICS 3314) 62
- Food manufacturing (NAICS 3119) 58
- Transportation equipment manufacturing (NAICS 3362) 57
- Primary metal manufacturing (NAICS 3313) 56
- Nonmetallic mineral product manufacturing (NAICS 3272) 55
- Food manufacturing (NAICS 3111) 54
- Educational services (NAICS 6111) 54
- Fabricated metal product manufacturing (NAICS 3324) 50
- Food manufacturing (NAICS 3116) 49
- Paper manufacturing (NAICS 3221) 48
- Justice, public order and safety (NAICS 9221) 46
- Nonmetallic mineral product manufacturing (NAICS 3279) 44
- Pipeline transportation (NAICS 4869) 43
- Chemical manufacturing (NAICS 3252) 41
- Chemical manufacturing (NAICS 3259) 40
- Food manufacturing (NAICS 3112) 39
- Miscellaneous manufacturing (NAICS 3399) 39
- Machinery manufacturing (NAICS 3331) 37
- Food manufacturing (NAICS 3113) 35
- Electrical equipment and appliance manufacturing (NAICS 3359) 35
- Food manufacturing (NAICS 3118) 33
- Nonmetallic mineral product manufacturing (NAICS 3271) 33
- Wood product manufacturing (NAICS 3212) 32
- Machinery manufacturing (NAICS 3339) 31
- Merchant wholesalers, durable goods (NAICS 4239) 30
- Utilities (NAICS 2212) 30
- Wood product manufacturing (NAICS 3211) 29
- Fabricated metal product manufacturing (NAICS 3321) 27
- Warehousing and storage (NAICS 4931) 27
- Food manufacturing (NAICS 3114) 25
- Transportation equipment manufacturing (NAICS 3364) 25
- Fabricated metal product manufacturing (NAICS 3329) 24
- Nonmetallic mineral product manufacturing (NAICS 3274) 24
Air-emissions inspections recorded in Pennsylvania, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-21 | US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | WYNDMOOR, Montgomery, PA | FCE On-Site | State |
| 2025-10-02 | HUSSP DEVON/CHARLES RIVER LAB/TREDYFFRIN TWP | WAYNE, Chester, PA | FCE On-Site | State |
| 2025-09-15 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | PCE Off-Site | State |
| 2025-09-11 | HUSSP DEVON/CHARLES RIVER LAB/TREDYFFRIN TWP | WAYNE, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-09-09 | HUSSP DEVON/CHARLES RIVER LAB/TREDYFFRIN TWP | WAYNE, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-08-28 | 727 NORRISTOWN RD LP/SPRINGHOUSE TECH PARK — high-priority violation on file | LOWER GWYNEDD, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-08-05 | US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | WYNDMOOR, Montgomery, PA | PCE Off-Site | State |
| 2025-07-29 | US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | WYNDMOOR, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-16 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | PCE Off-Site | State |
| 2025-07-16 | MERCK SHARP & DOHME / NORTH WALES | NORTH WALES, Montgomery, PA | PCE Off-Site | State |
| 2025-07-14 | MERCK SHARP & DOHME / NORTH WALES | NORTH WALES, Montgomery, PA | FCE On-Site | State |
| 2025-06-17 | EVONIK CORP/UPPER MACUNGIE | ALLENTOWN, Lehigh, PA | FCE On-Site | State |
| 2025-05-23 | US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | WYNDMOOR, Montgomery, PA | PCE Off-Site | State |
| 2025-05-06 | 727 NORRISTOWN RD LP/SPRINGHOUSE TECH PARK — high-priority violation on file | LOWER GWYNEDD, Montgomery, PA | PCE Off-Site | State |
| 2025-04-18 | SPECIALTY MINERALS INC/EASTON | EASTON, Northampton, PA | FCE On-Site | State |
| 2025-04-17 | EVONIK CORP/UPPER MACUNGIE | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2025-04-15 | TEVA BRANDED PHARMACEUTICAL/W CHESTER | WEST CHESTER, Chester, PA | PCE Off-Site | State |
| 2025-04-10 | EVONIK CORP/UPPER MACUNGIE | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2025-04-01 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | PCE Off-Site | State |
| 2025-03-25 | MERCK SHARP & DOHME / NORTH WALES | NORTH WALES, Montgomery, PA | PCE Off-Site | State |
| 2025-03-18 | 727 NORRISTOWN RD LP/SPRINGHOUSE TECH PARK — high-priority violation on file | LOWER GWYNEDD, Montgomery, PA | PCE Off-Site | State |
| 2025-03-13 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | FCE On-Site | State |
| 2025-03-12 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-02-26 | POWDERSIZE LLC DBA MICROSIZE/QUAKERTOWN | QUAKERTOWN, Bucks, PA | FCE On-Site | State |
| 2025-02-25 | TEVA BRANDED PHARMACEUTICAL/W CHESTER | WEST CHESTER, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-02-18 | US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | WYNDMOOR, Montgomery, PA | PCE Off-Site | State |
| 2025-01-28 | MERCK SHARP & DOHME / NORTH WALES | NORTH WALES, Montgomery, PA | PCE Off-Site | State |
| 2025-01-28 | EVONIK CORP/UPPER MACUNGIE | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2025-01-10 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | PCE Off-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.