Radon Mitigation Lewisville OH | Licensed RC202 Pros

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If you just got an inspection report flagging elevated radon, or you're a Lewisville homeowner who saw Monroe County on the Ohio EPA's high-radon map, you have one job right now: get a defensible number under 4.0 pCi/L, fast. That's what we do. Radon Eliminator is Ohio's licensed radon mitigation contractor — Ohio Mitigation License RC202 — serving Lewisville and the surrounding Monroe County communities with EPA-aligned testing and permanent, code-compliant mitigation systems.

We're not a handyman with a fan and a piece of PVC. We design and install Active Soil Depressurization (ASD) systems engineered for your home's foundation, sealed properly, documented properly, and verified with a post-mitigation test that closes the loop for your buyer, lender, or school board. Most Lewisville homes — especially older farmhouses and basement-finished ranches near SR-26 and the Hannibal area — sit on the kind of fractured shale and clay soils that produce some of the highest indoor radon readings in the United States.

When real-estate agents, home inspectors, and apartment owners in southeastern Ohio need Radon Mitigation Lewisville OH service that won't blow up a closing, they call us. Call (330) 525-9534 or request a same-day quote online.

Lewisville sits in one of the highest-risk radon zones in the state. The Ohio Department of Health classifies most of Monroe County as Zone 1 — the EPA's highest predicted indoor radon screening level (greater than 4 pCi/L). That's not marketing language; that's a federal designation. Choosing the right mitigation contractor here isn't about price shopping — it's about choosing someone licensed, accountable, and fast enough to keep your transaction alive.

• Ohio License RC202 — stated upfront. Most competitors bury or omit their license number. We lead with it because Ohio law requires every mitigation contractor to be licensed by the Ohio Department of Health, and you should never hire one who isn't.
• Closing-Date Radon Service. We productize real-estate-deadline jobs instead of treating them as a nuisance. Tell us your closing date and we work backward — test, install, retest, deliver documentation before signing.
• Multi-vertical depth. Single-family homes, apartment complexes, commercial buildings, and Ohio schools (which are legally required to test). Most local radon shops only handle houses. We handle all of it.
• EPA-aligned testing protocols. Continuous radon monitors, proper closed-house conditions, and chain-of-custody documentation a lender or attorney will accept.
• Guaranteed result under 4.0 pCi/L. Our installations are warrantied to bring your home below the EPA action level — in writing.
• Home-inspector partner program. Lewisville-area inspectors get a published referral offer, fast scheduling, and reports formatted for their workflow.

That combination — licensed authority, real-estate speed, and verified results — is why we're considered the best Radon Mitigation Lewisville contractor for transaction-driven work.

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Every Lewisville property is different. A 1920s farmhouse off Cemetery Ridge Road needs a different mitigation approach than a slab-on-grade ranch in town or a multi-unit rental near the village center. Here's what we install and service:

48-hour continuous radon monitor (CRM) testing for real-estate transactions, plus longer-term passive testing for owner-occupied diagnostics. We follow EPA Protocol for closed-house conditions, sensor placement, and chain-of-custody. Results are delivered in PDF format suitable for lenders, attorneys, and school boards.

The gold-standard mitigation method recommended by the EPA. We core through the slab, install a sealed suction point, route schedule-40 PVC through a discreet chase, and mount a code-rated radon fan (Radonaway, Festa, or AMG depending on soil conditions). Every system includes a U-tube manometer, exterior labeling, and an electrical disconnect — all to ASTM E2121 standards.

Many older Lewisville homes have dirt crawlspaces or partial basements. We install reinforced 12-mil vapor barrier sealed at the perimeter with a vacuum-tied suction point — the only mitigation method that actually works on dirt-floor foundations.

Ohio Revised Code requires public school radon testing, and apartment owners face growing liability exposure. We design multi-point systems for large-footprint buildings, coordinate with facility managers, and provide the documentation your insurer or licensing authority requires. This is a vertical most Ohio radon shops ignore — we don't.

Every install includes a post-mitigation test 24+ hours after system startup. If your number isn't under 4.0 pCi/L, we adjust the system at no charge. That's the warranty — a number, in writing, that satisfies the buyer's lender.

Here's exactly what to expect when you hire Radon Eliminator for professional Radon Mitigation Lewisville OH service:

1. Phone consultation and quote (same day). Tell us your test result, your foundation type, and your timeline. We give you a flat, written price — no vague ranges.
2. On-site diagnostic visit. A licensed RC202 technician inspects the foundation, identifies suction points, and confirms routing for the vent stack.
3. System design and permitting. We pull any required local permits and design the system to ASTM E2121 and Ohio Department of Health standards.
4. Installation (typically one day). Most single-family Lewisville homes are completed in 4–8 hours. Commercial installs are scheduled in phases.
5. Post-mitigation test and documentation. 48-hour CRM test verifies the result, and you receive a stamped report for your closing file or compliance records.

Lewisville is a small Monroe County village along State Route 26, surrounded by the rolling Appalachian foothills and the Wayne National Forest. Beautiful country — and geologically, one of Ohio's most radon-prone regions. The underlying Devonian and Mississippian shale formations release uranium-decay radon gas that migrates upward through soil cracks, sump pits, and foundation joints. The same geology that makes Monroe County rich in natural gas makes it rich in radon.

We've mitigated homes throughout the Lewisville, Woodsfield, Hannibal, Sardis, and Beallsville corridor. Common patterns we see locally:

• Older block foundations with unsealed cold joints — radon's favorite entry point.
• Stone-and-mortar basements in century homes that need sealing before ASD will work efficiently.
• Sump pits without sealed covers — a 30-minute upgrade that dramatically improves mitigation performance.
• Slab additions over crawlspaces requiring multi-point systems.

If you're searching for Radon Mitigation near me or top Radon Mitigation Lewisville, you want a contractor who has actually worked on Monroe County housing stock — not someone driving down from Columbus who'll quote you a generic ranch-house system. We know what works here.

We also serve surrounding Ohio markets including Columbus, Cleveland, Canton, and Akron — see our full Ohio service area for details.

One of the most common Lewisville homeowner complaints: "I called three companies and none of them would give me a straight price." We will. Most single-family affordable Radon Mitigation Lewisville installs fall in this range:

• Standard basement ASD system: $1,295 – $1,795 installed, with post-test included
• Crawlspace sub-membrane system: $1,795 – $2,795 depending on square footage
• Combination basement + crawlspace: $2,495 – $3,495
• Commercial / multi-unit / school: Custom quoted after site visit
• 48-hour real-estate radon test: Starting at $145

Financing is available for qualifying homeowners, and our systems carry a transferable warranty — a real value-add when you list the home later. Compared with the long-term lung-cancer risk the EPA attributes to radon (the #2 cause of lung cancer in the U.S., behind smoking), mitigation is one of the highest-ROI home improvements you'll ever buy.