# St. Charles County Radon > A radon resource by Air Sense Environmental Website: https://stcharlescountyradon.com Language: en (UTF-8) Charset: UTF-8 Generated: 2026-10-10T17:41:10+00:00 --- # St. Charles County Radon A radon information website operated by Air Sense Environmental, not a separate business or local office. Radon testing and mitigation for St. Charles County homes, new builds included. Business entity: https://airsenseenvironmental.com/#organization Owner and named radon professional: Jake Lusby (registry name Jacob Lusby), Illinois IEMA Mitigation Professional license RNM20232346. This profile does not assert that Jake personally reviewed every page. Headquarters: 5237 Old Alton Edwardsville Rd, Edwardsville, IL 62025. Phone: 314-664-9807. Focus area: St. Charles, St. Peters, O'Fallon, MO, Wentzville, Lake Saint Louis, Cottleville, Dardenne Prairie, St. Paul, Weldon Spring, Foristell. Service areas are not office locations. ## Pages - [Schedule With St. Charles County Radon](https://stcharlescountyradon.com/contact/): Skip to contentA radon resource by Air Sense EnvironmentalSt. Charles County RadonRadon guidesAboutSchedule a visit314-664-9807Home / Contact St. Charles County RadonSt. Charles County Radon / Air SenseSchedule With St. Charles... - [About St. Charles County Radon](https://stcharlescountyradon.com/about/): Skip to contentA radon resource by Air Sense EnvironmentalSt. Charles County RadonRadon guidesAboutSchedule a visit314-664-9807Home / About St. Charles County RadonSt. Charles County Radon / Air SenseAbout St. Charles County... - [Radon Mitigation Through a Sump Pit](https://stcharlescountyradon.com/sump-pit-radon-mitigation/): Skip to contentA radon resource by Air Sense EnvironmentalSt. Charles County RadonRadon guidesAboutSchedule a visit314-664-9807Home / Radon Mitigation With a Sump Pump: St. Charles CountySt. Charles County Radon / Air... - [Passive Radon Systems and New Construction in St. Charles County](https://stcharlescountyradon.com/new-construction-radon/): Skip to contentA radon resource by Air Sense EnvironmentalSt. Charles County RadonRadon guidesAboutSchedule a visit314-664-9807Home / Passive Radon Systems in New St. Charles County HomesSt. Charles County Radon / Air... - [Radon Testing in St. Charles County](https://stcharlescountyradon.com/radon-testing/): Skip to contentA radon resource by Air Sense EnvironmentalSt. Charles County RadonRadon guidesAboutSchedule a visit314-664-9807Home / Radon Testing in St. Charles County, MOSt. Charles County Radon / Air SenseRadon Testing... - [Radon Mitigation in St. Charles County](https://stcharlescountyradon.com/): Skip to contentA radon resource by Air Sense EnvironmentalSt. Charles County RadonRadon guidesAboutSchedule a visit314-664-9807St. Charles County Radon / Air SenseRadon Mitigation in St. Charles CountyFor radon mitigation, St. Charles,... ## Open Knowledge Format A machine-readable Open Knowledge Format (OKF) bundle of this site's content — one cross-linked Markdown concept per page — is available for AI agents: - [Knowledge Bundle Index](https://stcharlescountyradon.com/okf/index.md): entry point to the full OKF bundle. --- # Navigation - [Full Documentation](https://stcharlescountyradon.com/llms-full.txt): Complete detailed content for the entire site ## Identity and source records - [Air Sense Environmental](https://airsenseenvironmental.com/) - [Jake Lusby profile](https://airsenseenvironmental.com/author/jakelusby/) - [IEMA issuer record](https://public.iema.state.il.us/Radon/Home/LicenseIndex?Employer=Air%20Sense%20Environmental&LicenseTypeID=0&CountyID=0&SearchString=&PageSize=20) - [Website entity map](https://stcharlescountyradon.com/entitymap.json) - [About this website](https://stcharlescountyradon.com/about/) - [Contact](https://stcharlescountyradon.com/contact/) Follow-up radon testing is recommended after mitigation. Confirm the provider, price, timing and scope in the written estimate; it is not automatically included. No blanket free-adjustment or performance guarantee is stated here.