Radon Testing Near Me New Madison OH | Licensed RC202

If you're searching for Radon Testing Near Me New Madison OH, you're almost certainly in one of three situations: a home inspector flagged elevated radon mid-transaction, you read that Ohio has some of the highest radon levels in the country, or your buyer's agent is asking for a test before closing. Whichever brought you here, the stakes are real — and the clock is usually ticking.

Radon Eliminator is Ohio's licensed radon authority (Ohio Mitigation License RC202) serving New Madison, Greenville, Arcanum, Union City, and the surrounding Darke County communities. We don't moonlight as a basement waterproofer or an HVAC company that "also does radon." Radon is the entire business — testing, mitigation, and post-mitigation verification — for residential homeowners, real-estate transactions, commercial property owners, schools, and apartment complexes.

New Madison sits on the western edge of Ohio in EPA Radon Zone 1 — the highest-risk classification, meaning the predicted average indoor radon level exceeds 4.0 pCi/L. Glacial till soils and limestone bedrock across Darke County produce some of the most consistent elevated readings in the state. That's not a sales pitch; that's the geology under your foundation.

• Licensed Ohio specialist (RC202) — published prominently, verifiable with the Ohio Department of Health
• 48-hour EPA-aligned radon testing with continuous radon monitors (CRMs), not mail-in charcoal kits
• Real-estate closing speed — we schedule around your closing date, not the other way around
• Transparent, published pricing — no "call for a quote" runaround
• Permanent, code-compliant mitigation if levels exceed 4.0 pCi/L, installed to ANSI/AARST standards

We offer the full range of professional Radon Testing Near Me New Madison OH services — from a single short-term real-estate test to multi-point commercial assessments for apartment complexes and schools. Every test is performed or supervised by a licensed Ohio radon professional and follows the EPA's Protocols for Radon Measurement in Homes.

This is our most-requested service in New Madison. When a deal is contingent on radon results, we deploy a continuous radon monitor for the EPA-required minimum 48 hours under closed-house conditions, then deliver a signed, time-stamped report you can hand directly to the lender, agent, or title company. No mail-in delays. No "results in 7–10 business days." If the home tests at or above 4.0 pCi/L, we can typically install mitigation within 5–10 business days — fast enough to keep most closings on track.

Not in a transaction — just worried? Maybe your kids sleep in a finished basement off State Route 122, or a neighbor in Hollansburg got a high reading. We offer affordable Radon Testing Near Me New Madison for homeowners who simply want to know. Short-term tests start under what most national chains charge, with clear written results and a no-pressure explanation of what the numbers actually mean.

Ohio law and federal guidance hold commercial property owners, multi-family landlords, and school districts to a higher standard. We perform multi-point testing across building footprints, ground-contact rooms, and HVAC zones in compliance with ANSI/AARST MAMF-2017 (multi-family) and MALB-2014 (large buildings) protocols. If you own a rental property in New Madison, an apartment building in Greenville, or sit on a school board in Darke County, this is the kind of compliance-grade work most local radon contractors aren't licensed or equipped to do.

If you've had a mitigation system installed — by us or anyone else — the EPA requires a follow-up test within 30 days to confirm the system actually dropped radon below 4.0 pCi/L. We perform independent verification testing and provide the documentation your lender, buyer, or insurance carrier needs.

We've refined the process to fit the way real-estate deals and homeowner schedules actually work. Here's exactly what happens when you book the top Radon Testing Near Me New Madison service:

1. Schedule by phone or form — Most New Madison appointments are placed within 24–72 hours. If you have a closing date, tell us; we'll work backward from it.
2. Device placement — A licensed technician places a calibrated continuous radon monitor in the lowest livable level of the home (typically the basement or first floor over slab) following EPA placement rules.
3. 48-hour closed-house test — You keep windows and exterior doors closed except for normal entry/exit. HVAC operates normally. The CRM logs hourly radon concentrations.
4. Pickup and report — We retrieve the monitor, download the data, and email a signed report — usually the same day. The report shows your average pCi/L, hourly readings, and clear next steps.
5. Mitigation (only if needed) — If your result is 4.0 pCi/L or higher, we provide an exact, written mitigation quote on the spot. Most New Madison homes can be mitigated in a single day.

New Madison is a small village in Darke County, surrounded by farmland, glacial outwash, and the kind of clay-and-limestone subsoil that traps and releases radon gas through foundation cracks, sump pits, and crawlspace floors. The Ohio Department of Health's county-level data places Darke County in the elevated-risk category, with a meaningful percentage of homes testing above the EPA action level of 4.0 pCi/L.

We regularly test homes along Harrison Street, Center Street, and the residential streets off State Route 726, as well as the older farmhouses scattered between New Madison and Hollansburg. Pre-1980 construction with fieldstone foundations, basement homes near the Twin Creek watershed, and newer slab-on-grade builds in subdivisions all present different radon entry pathways — and we test (and mitigate) each accordingly.

Because we also serve nearby Greenville, Arcanum, Union City, Eaton, and the broader Dayton and Richmond metro areas, we can usually route a technician to New Madison within a day or two. We're not driving in from Columbus or Cleveland and charging trip fees — we're already in the area.

Looking for the best Radon Testing Near Me New Madison option? The honest answer: choose the provider who is (1) licensed in Ohio, (2) uses continuous monitors rather than passive charcoal, (3) publishes pricing, and (4) can mitigate if the test fails. That's a short list. We're on it.

We publish pricing because the "call for a quote" game wastes everyone's time. For most New Madison single-family homes:

• Real-estate 48-hour CRM test: $145–$185 (includes signed report, same-day results after pickup)
• Homeowner peace-of-mind test: starting at $125
• Post-mitigation verification test: $125
• Commercial / multi-family / school testing: custom quoted based on square footage and number of monitors required
• Radon mitigation system installation (if needed): typically $1,295–$1,995 for a standard sub-slab depressurization system, with a workmanship warranty and post-install verification test included

Pricing can vary slightly based on access, crawlspace conditions, and how quickly you need results. The number we quote on the phone is the number on the invoice.