GroundRoster
Home › Illinois › Du Quoin › David Davis

David DavisLicensed

Licensed radon professional based in Du Quoin, Perry County, IL

CompanyWIN Home Inspection
License numberRNI2022233
License typeRadon Measurement Professional
License statusActive, IEMA-OHS licensed
Based inDu Quoin, Perry County, Illinois

"Based in" is the city and county of the address on the business's license record. That can be a mailing address; it doesn't tell you where the business works.

Get free quotes

How to verify this license

We publish the license details exactly as they appear in the official licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #RNI2022233 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Checked against IEMA-OHS radon license index, last checked 2026-11-02. See the issuing agency.

For the business owner: Own David Davis? Claim this listing

Other radon professionals based in Perry County

Lindsay MurrayLicensed

Radon ยท Tester
Murray Inspections LLC · Based in Pinckneyville, IL · License #RNI20263628

See every listing based in Du Quoin.