Radon Testing Unity OH | Licensed RC202 | Radon Eliminator

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Ohio sits on one of the highest natural radon exposure belts in the United States. The Ohio Department of Health classifies Columbiana County and the surrounding Unity, OH area within Zone 1 — the EPA's highest-risk designation, where the average indoor radon level exceeds 4.0 pCi/L. That isn't a marketing line. It's the geology of the glaciated Allegheny plateau under your foundation.

Radon is the second-leading cause of lung cancer in the United States according to the EPA, and it is invisible, odorless, and undetectable without instrumentation. The only way to know what your family, your tenants, or your buyers are breathing is a professional Radon Testing Unity OH measurement performed under EPA-aligned protocols. That is what Radon Eliminator delivers — every test, every time, under Ohio Mitigation License RC202.

If you're reading this because an inspection report just flagged elevated radon and a closing date is approaching, you're in the right place. Call (330) 366-9100 now and we'll get a continuous radon monitor on-site, typically within 24–48 hours.

Most local radon shops won't print their license number on their truck. We lead with ours. Ohio Mitigation License RC202 is the credential that makes our results admissible to lenders, attorneys, school boards, and the Ohio Department of Health. Here is what separates Radon Eliminator from the rest of the field serving Unity and the broader Columbiana County market:

• Ohio Licensed (RC202) — testing performed by certified Ohio radon professionals, not seasonal subcontractors.
• Closing-Date Radon Service — a productized real-estate workflow built around your purchase agreement timeline, not our schedule.
• Continuous Radon Monitors (CRMs) — hourly tamper-detection data, not 48-hour charcoal kits a buyer's agent can dispute.
• Multi-Vertical Experience — single-family homes, multi-unit apartments, commercial properties, and K–12 schools across Ohio.
• Inspector Partner Program — published referral pricing for home inspectors serving Unity, Lisbon, Salem, East Liverpool, and Columbiana.
• Documented Results — signed, dated reports with chain-of-custody, suitable for lender files and disclosure forms.

We don't sell fans. We sell a defensible number — and when that number is over 4.0 pCi/L, we install a code-compliant mitigation system that brings it under. That's the entire business.

Whether you're a homeowner who just saw a county radon map or a commercial property manager facing a re-test deadline, we offer the right testing protocol for the situation. Every service includes EPA-aligned device placement, an Ohio-licensed technician, and a written report.

The flagship service. We deploy a continuous radon monitor (CRM) for a minimum 48-hour closed-house test, exactly as the EPA Real Estate Protocol specifies. CRMs log hourly readings, detect tampering (an open basement window can invalidate a kit-based test), and produce a report your lender and title company will accept without question. Turnaround: typically 72 hours from device pickup to signed PDF in your inbox.

For Unity families who aren't selling but want to know — especially those with finished basement bedrooms or playrooms. Same EPA-aligned protocol, same licensed technician, same documented result. If your kids sleep below grade, you should have a number on file.

Ohio law and HUD guidance hold commercial property owners, multi-family landlords, and school districts responsible for occupant radon exposure. We perform multi-point testing grids across ground-contact rooms, deliver building-level reporting, and — when needed — design sub-slab depressurization systems sized for the structure. Most local radon companies won't quote anything over a duplex. We do this every week.

After any mitigation system installation — ours or someone else's — the EPA requires a follow-up test to confirm the system has driven radon below 4.0 pCi/L. We perform these verifications across the Unity area and issue the documentation real-estate closings, lenders, and licensing boards require.

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Our process is engineered for two things: scientific accuracy and real-estate timelines. Here is exactly what happens when you book the best Radon Testing Unity has available.

Call us and we'll book your test, often for the next business day. We send a closed-house conditions checklist — windows closed, HVAC normal, no whole-house fans — required by the EPA Real Estate Protocol to produce a valid reading.

An Ohio RC202 technician places the continuous radon monitor in the lowest livable level of the home — typically the basement or finished lower level. Placement follows EPA height, distance-from-wall, and distance-from-exterior-door standards. The device is sealed and logged with chain-of-custody documentation.

The CRM logs an hourly radon concentration, temperature, humidity, and tilt/tamper data. This is the gold standard — and it's why CRM results hold up when a buyer or seller wants to contest the number.

You receive a PDF report showing the average pCi/L, the hourly graph, the technician's license number (RC202), and a clear recommendation. If the result is below 4.0 pCi/L, you're done. If it's above, we provide a written mitigation quote — usually within the same email.

If mitigation is required, we install a code-compliant active sub-slab depressurization system, typically in one day, and perform a post-mitigation verification test that confirms levels under 4.0 pCi/L. The full timeline — test, mitigate, re-test, deliver final documentation — can fit inside a standard two-week real-estate contingency window.

Unity Township and the surrounding communities of Lisbon, Salem, East Liverpool, Columbiana, and Leetonia sit on fractured shale and sandstone bedrock that produces persistent radon infiltration through basement slabs, sump pits, and crawl-space vents. We've tested homes from the older brick farmhouses along State Route 154 to newer subdivisions near Beaver Creek State Park, and we've installed mitigation systems in commercial properties along the Route 11 corridor.

What we see in Unity specifically: a high concentration of homes built before 1990 with block-foundation basements, dirt-floor crawl spaces, and sump systems that act as direct conduits for soil gas. These structures regularly test in the 5–12 pCi/L range. We also see newer construction in Columbiana County that tests high simply because the soil under it is what it is — geology doesn't care how new your house is.

Our service area extends across northeast Ohio and beyond — we regularly work in Akron, Canton, Cleveland, Columbus, and surrounding markets — but Unity and Columbiana County are core territory. When you search for top Radon Testing Unity OH providers, you should be looking at three things: license number, device type, and turnaround time. We post all three.

Looking for additional services? See our Radon Mitigation in Unity page for installation details, or visit our Canton and Cleveland service pages if you're coordinating tests across multiple Ohio properties.

One of the most common complaints we hear from Unity homeowners is, 'I called three companies and none of them would give me a straight price.' Here's ours:

• Residential Real-Estate CRM Test: typically $150–$225, includes 48-hour monitoring, signed report, lender-ready documentation.
• Homeowner Peace-of-Mind Test: same pricing tier; same protocol.
• Post-Mitigation Verification Test: reduced rate for our own installs; standard rate for third-party systems.
• Commercial / Multi-Unit / School Testing: quoted per building based on square footage and number of ground-contact zones.
• Home Inspector Partner Pricing: published referral rate — call for the current sheet.

That makes us the affordable Radon Testing Unity OH option that doesn't sacrifice the licensed-professional standard. No trip fees inside our core Columbiana County service area. No surprises on the invoice.

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If you're under a closing deadline, if your inspector flagged a number you don't understand, or if you simply want to know what your family is breathing — call now. We answer the phone, we book fast, and we deliver a result you can rely on.

Call (330) 366-9100 or request a free consultation online. Ohio licensed (RC202). EPA-aligned. Real-estate-deadline ready.