Radon mitigation · Centre Hall, PA · PA DEP list read October 1, 2026
Oak Leaf Environmental
Radon mitigation and testing certifications on the DEP Radon Services Directory. 409 S Pennsylvania Ave Ste 100, Centre Hall, PA 16828.
2mitigation certifications on the list
2testing certifications too
4.8Google rating, 73 reviews
Licenses on the PA DEP list
| Licensed person or firm | Type | DEP ID |
|---|---|---|
| Wilkins, Thomas | Mitigation (firm employee) | 3726 |
| Oak Leaf Environmental | Mitigation (certified firm) | 3727 |
| Wilkins, Thomas | Testing (firm employee) | 3726 |
| Oak Leaf Environmental | Testing (certified firm) | 3727 |
- Testing too
- Also on the list for radon testing. EPA recommends an independent tester for the test after mitigation.
- Check it yourself
- Ask for the DEP photo ID card, and check the monthly DEP directory. How license checks work.
What Oak Leaf Environmental says on its own website
- Radon work it names
- Radon mitigation systems, Radon testing, Sub-slab depressurization, Radon-resistant new construction, Commercial and multifamily buildings
- Credentials it names
- National Radon Proficiency Program (NRPP) (the business's own statement; check national certification with NRPP or NRSB)
- Areas it names
- Aliquippa, Atlasburg, Avella, Bessemer, Brave, Bulger, Burgettstown, Claysville, Clinton, Darlington, Enon Valley, Georgetown, Hookstown, Houston
Read from oakleafenv.com on October 15, 2026. A service shows only when the business offers it in its own words.
Google profile
- Rating
- 4.8 from 73 reviews on its Google profile (read October 15, 2026). We collect and edit no reviews.
- Google category
- Environmental consultant
Nearest other listed Pennsylvania mitigators
- McKee Environmental Bellefonte, 5 mi
- Radon Guys, LLC Middleburg, 32 mi
- Helping Solutions LLC Altoona, 38 mi
- JCN Radon Services, Inc. Williamsport, 46 mi
- Gelsick Home Inspection, LLC St Marys, 62 mi