Listed for: Testing
Verified:Pennsylvania state license
Call A Harmony Home Inspection, LLC at (412) 657-2191No website listed
ProfessionalsBusiness profile
D-Tech, INC.
Blue Bell, Pennsylvania. Testing
3 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked October 4, 2026.
Credentials
Licenses and certifications
3 credentials are on file for this business, each exactly as the issuer's list printed it.
Pennsylvania state licenses (3)
Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, not by NRPP or NRSB. Radon411 last checked the list on October 4, 2026. No expiry date is on the record.
| License | Number | Status on the list | Verified | Check with the issuer |
|---|---|---|---|---|
| Testing license | No. 0317 | DEP certified radon testing firm | Verified October 4, 2026 | Verify 0317 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 1941 | DEP certified radon testing firm | Verified October 4, 2026 | Verify 1941 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Testing license | No. 8836 | DEP certified radon testing firm | Verified October 4, 2026 | Verify 8836 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
Licensing in Pennsylvania
Pennsylvania's radon program says the state licenses or certifies radon professionals.
The Radon Certification Act requires DEP to establish by regulation, a certification program for persons conducting radon gas and radon progeny testing, laboratory analysis and mitigation...
Radon Division
Department of Environmental Protection
Its page covers free or discounted test kits and who may test and fix radon in the state.
Phone 800-237-2366
Visit the program's page (opens in a new tab)Read October 3, 2026
Nearby
Other radon professionals in Pennsylvania
- View profile for A R M Environmental LLC
A R M Environmental LLC
Tannersville, PA
Listed for: TestingMitigation
Verified:Pennsylvania state license
Call A R M Environmental LLC at (570) 402-1916No website listed - View profile for A- Stat…
A- Stat…
Doylestown, PA
Listed for: Testing
Verified:Pennsylvania state license
No phone or website on the list. Licenses on the profile. - View profile for A-1 Realty…
A-1 Realty…
Kutztown, PA
Listed for: Testing
Verified:Pennsylvania state license
No phone or website on the list. Licenses on the profile. - View profile for A-Z Solutions, INC.
A-Z Solutions, INC.
North Canton, OH
Listed for: TestingMitigation
Verified:Ohio state license+2 more: Pennsylvania state license, West Virginia state license
- View profile for A.B.E. Radiation Measurements Labs
A.B.E. Radiation Measurements Labs
Lenhartsville, PA
Listed for: TestingLaboratory
Verified:Pennsylvania state license
Call A.B.E. Radiation Measurements Labs at (610) 756-4153No website listed
More radon professionals in Blue BellMore radon professionals in Pennsylvania
Is this your business?
Get FeaturedA fuller profile and first place in your area's Featured band.
Featured adds a long description, services, service areas and a badge for your own site, and puts the business first in the labelled Featured band on the pages for the areas it serves.
Get Featured