§ 4.1 — Barrington, IL

Certified radon testing in Barrington, IL

8 current listings from the official file. Verify the credential number before you hire.

Last verified August 29, 2026. Methodology IL IEMA.

Certified radon testingCertified radon mitigation

Aguilar Jr, Enrique
Professional Radon Testers
current IL IEMA № RNIT20253249
testing
630-605-8964August 29, 2026cite ↗
Bhatt, Hitesh
Professional Radon Testers
current IL IEMA № RNIT2016219
testing
630-605-8964August 29, 2026cite ↗
Da Silva, Fernando
Professional Radon Testers
current IL IEMA № RNIT2021217
testing
630-605-8964August 29, 2026cite ↗
Moore, Linda
Professional Radon Testers
current IL IEMA № RNIT2005208
testing
630-605-8964August 29, 2026cite ↗
Nichols, Zachary
Professional Radon Testers
current IL IEMA № RNIT2021244
testing
630-605-8964August 29, 2026cite ↗
Raymond, Joseph
Professional Radon Testers
current IL IEMA № RNIT2017224
testing
630-605-8964August 29, 2026cite ↗
Soloma, Stephen
Pepper Environmental Technologies
current IL IEMA № RNI2013221
testing
630-710-3834August 29, 2026cite ↗
Storner Bhatt, Victoria
Professional Radon Testers
current IL IEMA № RNI2016219
testing
630-605-8964August 29, 2026cite ↗

Fig. 4 — Barrington, IL, approximate. Pin is the city on the official file, not a street address.

Appendix A — Before you hire

Who holds the credential, and can they show the same number that appears on this page?
What test method or mitigation system will they use for this building?
How will they document results or the finished system?

§ 4.3

Nearby places in Illinois

Illinois IEMA licenses radon measurement and mitigation professionals and technicians. The people below appear on the active licensee listing we imported. Read the methodology. Credential status can change.