Radon Testing Near Me in Clay, OH | Licensed RC202 Pros

Ohio sits inside one of the highest radon zones in the United States. The EPA estimates that roughly 1 in 3 Ohio homes tests above the action level of 4.0 pCi/L — and Scioto County, where Clay is located, is no exception. The geology beneath southern Ohio (limestone, shale, and fractured bedrock) makes radon intrusion a near-daily reality for homeowners along the Ohio River corridor.

When you search Radon Testing Near Me Clay OH, you're usually doing it for one of three reasons: an inspector just flagged radon mid-transaction, your kids sleep in the basement, or you read that radon is the #1 cause of lung cancer in non-smokers. Whichever it is, you need a licensed Ohio professional — not an HVAC company that 'also does radon' on the side.

Radon Eliminator holds Ohio Radon Mitigation License RC202. That license isn't optional in this state — it's the legal floor for anyone installing a mitigation system. We publish it because most of our competitors won't. If you're hiring a contractor to fix a Class A carcinogen inside your home, the license number should be the first thing you see.

Call (000) 000-0000 for same-day scheduling in Clay, or request a written quote online.

Our testing protocol is built around EPA and AARST-NRPP standards, not guesswork. Every test in Clay includes:

• 48-hour continuous radon monitor (CRM) testing — hourly readings, tamper detection, and a same-day digital report. This is the standard real estate attorneys and lenders accept.
• Closed-house conditions verification — we document that testing conditions meet EPA Protocol J, so your results hold up in a transaction.
• Written PDF report delivered by email, formatted for buyer, seller, agent, and inspector files.
• Average pCi/L reading plus hourly breakdown — not just a single number, but the data behind it.
• Plain-English recommendation — if levels are at or above 4.0 pCi/L, we tell you exactly what mitigation will cost and how fast we can install it.

For Clay homeowners not under transaction pressure, we also offer long-term alpha-track testing (90+ days) for a more accurate annual average. For commercial buildings, schools, and apartment complexes, we run multi-point testing arrays under the AARST MAMF and MA-LBI protocols.

We're one of the only Ohio radon companies that publishes pricing upfront. No 'call for a quote' games:

• Residential real-estate radon test (48-hour CRM): $150–$195 flat in the Clay area
• Long-term residential test: $45–$75 (alpha-track, mailed)
• Commercial / multi-family testing: Quoted per unit count and building footprint — typically $25–$45 per test location
• Post-mitigation verification test: Included free with any Radon Eliminator mitigation install

Affordable Radon Testing Near Me Clay shouldn't mean cutting corners. It means honest, published pricing from a licensed pro.

Most Clay calls come with a closing date attached. Here's how we move:

1. Day 0 — You call. We schedule placement within 24–48 hours, often same-day for Clay, Portsmouth, Wheelersburg, and South Webster.
2. Day 1 — Monitor placed. A licensed technician deploys a calibrated continuous radon monitor in the lowest livable level of the home, following EPA placement rules.
3. Day 3 — Monitor retrieved, report sent. You get your PDF result the same day, with hourly data and a clear pass/fail relative to the 4.0 pCi/L EPA action level.
4. Day 4–7 — Mitigation (if needed). If results are elevated, we can typically install a code-compliant sub-slab depressurization system within 3–5 business days. Most Clay homes are done in a single day.
5. Day 8 — Post-mitigation test. We retest to confirm levels are below 4.0 pCi/L (we shoot for under 2.0). Your closing stays on track.

That's the 'we won't blow up your closing' promise. It exists because every other contractor in the region treats radon as a side hustle.

Clay Township sits in Scioto County, where the underlying geology is dominated by Devonian and Mississippian shale — both well-documented uranium-bearing formations. The EPA classifies most of Scioto County as Radon Zone 1 (highest potential), with predicted indoor screening averages above 4.0 pCi/L.

We've tested homes throughout the area — from older farmhouses along State Route 73 and properties near Rosemount, to newer builds out by Minford and Lucasville, to riverfront homes in Portsmouth and Sciotodale. A few patterns we see consistently in Clay-area homes:

• Stone and block foundations common in pre-1970 Clay homes leak radon at significantly higher rates than poured concrete.
• Crawlspaces with exposed earth — common in rural Scioto County — often test 2–3x higher than full basements.
• Sump pits without sealed lids are the single most common radon entry point we find in this area.
• Newer construction near Lucasville and Minford with passive radon stubs is often only one fan install away from a fully active mitigation system.

We serve all of Scioto County and surrounding areas: Clay, Portsmouth, Wheelersburg, Sciotodale, New Boston, Lucasville, Minford, McDermott, South Webster, and Otway. As Ohio's #1 radon mitigation specialist, we also cover Columbus, Cleveland, Canton, Akron, and most of the state — but our Clay-area technicians know the housing stock here personally.

Radon Eliminator is one of the few licensed providers in southern Ohio with the operational depth to handle every property type:

Home Buyers and Sellers

If your inspection report came back hot and you're closing in 10 days, this is what we do every week. We coordinate directly with your agent, attorney, and lender to keep the deal alive.

Real Estate Agents and Brokers

We're the radon vendor agents call when they need a result fast and a quote their clients won't argue over. Ask about our agent partner pricing.

Home Inspectors

Our inspector referral program includes a named Special Offer, priority scheduling, and white-glove handoffs so your clients never feel handed off. Learn more about our inspector partnership.

Commercial, School, and Multi-Family Property Owners

Ohio law and HUD guidance hold you accountable for radon levels in occupied buildings. We handle apartment complexes, schools, daycares, nursing homes, and commercial buildings under AARST MAMF/MA-LBI protocols — work most local radon guys legally can't perform.

• Ohio Mitigation License RC202 — published, verifiable, and required by law.
• EPA-aligned protocols on every test, every time — no shortcuts.
• 48-hour turnaround for real estate transactions.
• Transparent flat-rate pricing published on our website.
• Lifetime-grade workmanship on every mitigation system we install.
• Multi-vertical experience across residential, commercial, schools, and apartments.
• Established Ohio presence headquartered in Akron with statewide coverage including Clay and all of Scioto County.

When customers compare professional Radon Testing Near Me Clay OH options, the deciding factors usually come down to license, speed, and price clarity. We win on all three.