# Radon Testing for Realtors

- **URL:** https://airsenseenvironmental.com/radon-testing-for-realtors/
- **Published:** 2026-07-27

Skip to content Radon Mitigation Services ▾ Radon Testing Commercial Radon Mitigation Commercial Radon Testing Indoor Air Quality Crawl Space Encapsulation Service Area Resources FAQ Blog Podcast Reviews & Projects About Us Contact 314-664-9807 Free Estimate Radon Mitigation Services Radon Testing Commercial Radon Mitigation Commercial Radon Testing Indoor Air Quality Crawl Space Encapsulation Company Service Area Resources FAQ Blog Podcast Reviews & Projects Media Room About Us Contact Call 314-664-9807 For Agents & Brokerages · MO & IL Radon Testing for Realtors IEMA-Certified NRPP-Certified BBB A-Rated Results in 2-3 Business Days Radon testing for realtors keeps a deal moving when an inspection turns up a radon contingency. We return results in two to three business days, which fits inside most inspection windows. We work with agents and brokerages across the St. Louis metro in both Missouri and Illinois. Call 314-664-9807 Get a Free In-Home Estimate IEMA License #RNM20232346 Free Written Estimates 24-Hour Availability What Your Number Means EPA action level4.0 pCi/L Below action level< 4.0 pCi/L At or above 4.0 pCi/L the EPA recommends mitigation. Below it, no action is required. Built to perform Turnaround Results in Two to Three Business Days The measurement runs a minimum of 48 hours under closed-house conditions. From placement to report in hand is typically two to three business days, so a test ordered at the start of an inspection period leaves room to act on the result. Scheduling Built Around Inspection Deadlines Tell us the deadline when you book and we schedule backward from it. If the window is tight, say so on the first call. That changes how we sequence the placement. Reporting Reports Your Client Can Read The report leads with the number and what it means, then shows the hourly data behind it. Clients in the middle of a transaction want to know whether the house is above 4.0 pCi/L and what happens next. Seller Side Testing Before a Listing Goes Live A pre-listing test moves the question out of the negotiation. If the number is low it becomes a disclosure you can make with confidence. If it is high, the seller can mitigate on their own timeline instead of under a buyer deadline, which is almost always the cheaper outcome. Escalation When a Mitigation Quote Is Needed Fast If a test comes back high, the next question is what mitigation costs. We install systems as well, so we can put a quote in your hands without you sourcing a second contractor. There is no requirement to use us for the mitigation. Volume Working With Brokerages If your office runs steady transaction volume, we can set up a single point of contact for scheduling rather than starting fresh on every listing. In the Field Testing a Listing Get Started Have a listing that needs a number? Send the address and the inspection deadline and we will confirm scheduling. Call 314-664-9807 5237 Old Alton Edwardsville Rd Edwardsville, IL 62025 314-664-9807 · Open 24 hours NRPP-Certified · IEMA License #RNM20232346 Services Radon Mitigation Radon Testing Commercial Radon Commercial Radon Testing Radon Fan Replacement Sub-Slab Depressurization Indoor Air Quality Crawl Space Encapsulation Company About Us Service Area Reviews & Projects FAQ Blog Podcast Resources Media Room Contact © 2026 Air Sense Environmental. All rights reserved. Radon Mitigation & Testing · St. Louis, MO & Metro East, IL