Radon Eliminator provides Radon Mitigation in Roswell, OH. Licensed (RC202) radon mitigation in Roswell, OH. Call (330) 906-3473 for a free consultation.

Last updated: June 2026

Roswell's Licensed Radon Authority — RC202

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If your inspection report came back above 4.0 pCi/L, you have a solvable problem — and a clock. Radon Eliminator delivers Radon Mitigation in Roswell, OH the way it should be done: by Ohio-licensed pros (license RC202), built to current Ohio code, and timed to your closing — not our calendar.

We are the same crew that schools, apartment owners, and commercial property managers across Ohio call when a radon number has to come down and stay down. If a school district trusts our systems for classrooms, your Roswell basement is straightforward work. We test to EPA protocols, install permanent active soil depressurization systems, and re-test to prove the number. No fan-swap shortcuts. No vague timelines. No guesswork.

Call (330) 906-3473 for a same-day quote, or request a written estimate online. Most Roswell-area homes can be scheduled within the week.

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Why Roswell Homeowners and Realtors Choose Radon Eliminator

Most contractors treat radon like a side job. We don't. Radon mitigation and testing is the only thing we do, which is why our installs pass post-mitigation tests the first time and our paperwork closes deals on schedule.

  • Ohio Mitigation License RC202. A licensed radon contractor is required in Ohio. We lead with our number — most competitors bury theirs.
  • Real-estate transaction speed. If you have a closing deadline, tell us the date. We build the schedule around it: test, mitigate, re-test, deliver documentation to the title company.
  • Permanent, code-compliant systems. Sealed sub-slab depressurization, properly sized fan, exterior discharge above the eave, manometer, labeling — every detail to Ohio code and ANSI/AARST standards.
  • Transparent, flat pricing. Most single-family Roswell homes fall in a predictable range. You'll get a written number before we start, not a surprise after.
  • Multi-vertical experience. Single-family, luxury, multi-family apartments, schools, and commercial — the top Radon Mitigation Roswell projects across property types.
  • Aesthetic-conscious installs. We route systems through garages, utility chases, or rear elevations whenever possible. Your front facade stays clean.

Our Radon Mitigation Services in Roswell, OH

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We are not a general HVAC outfit that dabbles. Every service below is performed by RC202-licensed personnel using calibrated equipment.

EPA-Aligned Radon Testing (48-Hour Closing-Window Tests)

Continuous radon monitors deployed per EPA protocol, with results in 48 hours and a signed report formatted for lenders, title companies, and buyer's agents. Ideal for real-estate transactions where short-term testing is required before closing.

Active Sub-Slab Depressurization (ASD) Systems

The gold standard for permanent radon reduction. We core the slab, seal cracks and the sump, install Schedule 40 PVC routed to an exterior radon fan, and discharge above the roofline. Includes a U-tube manometer, system label, and start-up verification.

Crawl Space and Mixed-Foundation Mitigation

Many older Roswell-area homes have partial crawl spaces or mixed slab/crawl foundations. We install vapor barrier sub-membrane depressurization systems sealed to the foundation walls — the right fix for these foundations, not a shortcut.

Commercial, Multi-Family, and School Mitigation

Apartment complexes, office buildings, and K-12 facilities have specific testing protocols (AARST MAH-2019, MS-PC-2015) and reporting requirements. We handle large-building diagnostics, multi-point systems, and documentation that satisfies property owners, school boards, and insurers.

Post-Mitigation Testing and System Warranty

Every install includes a post-mitigation test to confirm levels are below 4.0 pCi/L (we target under 2.0 pCi/L wherever possible). Systems carry a workmanship warranty, and fans are backed by the manufacturer for five years.

Our Process: From Phone Call to Cleared Closing

Here's exactly how a Roswell radon project runs when you hire the professional Radon Mitigation Roswell OH team that does this every day.

  1. Phone consultation (same day). Tell us the radon number, foundation type, and — if applicable — your closing date. We give you a price range on the call.
  2. On-site evaluation. We inspect the foundation, identify suction points, plan the pipe route, and confirm the written quote.
  3. Installation (typically one day). Most Roswell-area single-family homes are completed in 4–8 hours. Crews are uniformed, insured, and clean up the worksite.
  4. Post-mitigation test. A continuous monitor confirms the new level. You receive a signed report — perfect for the title file.
  5. Documentation and warranty paperwork. We email everything to you, your agent, and the buyer's agent if requested.

Local Expertise: Why Roswell-Area Radon Matters

Ohio sits on glacial till and Ohio shale that release radon gas as uranium decays underground. The EPA classifies most of Ohio as Zone 1 — the highest-risk zone — meaning predicted indoor radon levels routinely exceed 4.0 pCi/L. Roswell and the surrounding communities are no exception, and our crews work this region weekly.

We routinely service homes throughout the broader region, with crews dispatched from our Akron base and coverage extending across Northeast and Central Ohio — including Cleveland, Canton, Columbus, and surrounding towns. Whether you're in a newer subdivision with a poured slab, a mid-century ranch with a block foundation, or a historic property with a stone-walled basement, we've installed the right system for it.

Roswell's mix of older homes with original foundations and newer construction means there's no one-size-fits-all radon system. A 1970s split-level needs a different suction strategy than a 2015 two-story with a finished basement. That's the kind of detail RC202 licensing exists to enforce — and the kind of detail that separates an affordable Radon Mitigation Roswell install that lasts from a cheap one that fails the re-test.

Pricing: What Radon Mitigation Costs in Roswell, OH

We publish ranges because real numbers build trust. Most Roswell-area single-family mitigation systems fall between $1,200 and $2,200, depending on foundation type, finished basement complexity, suction-point requirements, and exterior routing. Crawl space membrane systems and multi-foundation homes can run higher. Short-term EPA-aligned testing is typically $150–$200, with results in 48 hours.

What's included in every quote: licensed labor, all materials, the fan, electrical hookup, sealing, manometer, system label, post-mitigation test, and documentation. No add-on surprises.

Financing is available for qualified homeowners — useful when a mitigation requirement lands mid-transaction and the seller and buyer are negotiating credits.

For Realtors and Home Inspectors: Referral Partnership

If you're an agent or inspector in the Roswell market, you already know the script: the radon test comes back at 6.1 pCi/L, the buyer panics, and the deal teeters. We're the call that puts it back together. Our Inspector & Realtor Referral Program includes a named Special Offer for your clients, dedicated scheduling for transactions with closing dates, and direct communication with your transaction coordinator. Ask about it when you call.

Frequently Asked Questions

How much does radon mitigation cost in Roswell?

Most single-family homes in the Roswell area run $1,200–$2,200 for a complete active sub-slab depressurization system, including the post-mitigation test. Crawl spaces, large homes, and multi-foundation properties may be higher. We quote in writing before any work begins.

What is the best radon mitigation company in Roswell?

Look for three things: an Ohio mitigation license number (ours is RC202), systems built to ANSI/AARST standards, and a post-mitigation test included in writing. Radon Eliminator meets all three and specializes exclusively in radon — not as a side service.

How do I choose a radon mitigation provider in Roswell?

Ask for the Ohio license number on the call. Ask whether the post-install test is included. Ask where the discharge point will be and whether it meets code (above the eave, away from windows). Ask for a written warranty. If any answer is vague, keep calling.

What should I look for in radon mitigation services?

Sealed sub-slab depressurization (not a basement exhaust fan), a properly sized radon fan mounted outside or in an unconditioned space, Schedule 40 PVC, a U-tube manometer, a system label, exterior discharge above the roofline, and a post-mitigation test below 4.0 pCi/L.

How long does radon mitigation take?

Most Roswell single-family installations are completed in 4–8 hours, in one day. The post-mitigation test takes another 48 hours. Start to documented finish: typically under one week, which is why we can keep real-estate closings on schedule.

Is radon mitigation worth the investment?

Yes. Radon is the second leading cause of lung cancer in the U.S. according to the EPA. Beyond health, Ohio disclosure law requires sellers to disclose known elevated radon levels, and a documented mitigation system is a closing asset — not a liability — for resale.

Find Radon Eliminator Near Roswell, OH

Frequently Asked Questions About Radon Mitigation in Roswell

How much does radon mitigation cost in Roswell, OH?
Most single-family homes in the Roswell area run $1,200–$2,200 for a complete active sub-slab depressurization system, including the post-mitigation test. Crawl spaces and larger or multi-foundation properties may cost more. Radon Eliminator provides written quotes before any work begins.
What is the best radon mitigation company in Roswell?
The best provider holds an Ohio radon mitigation license (Radon Eliminator's is RC202), installs systems to ANSI/AARST standards, and includes a post-mitigation test in writing. We specialize exclusively in radon testing and mitigation across Ohio.
How do I choose a radon mitigation provider in Roswell?
Confirm the Ohio license number, verify the post-installation test is included, review the warranty, and ensure exterior discharge meets code. Any reputable Roswell radon contractor will answer all four questions directly.
What should I look for in radon mitigation services?
Look for sealed sub-slab depressurization, a correctly sized radon fan, Schedule 40 PVC piping, a U-tube manometer, proper system labeling, code-compliant exterior discharge above the eave, and a documented post-mitigation test result below 4.0 pCi/L.
How long does radon mitigation take?
Most Roswell single-family installations are completed in 4 to 8 hours. The post-mitigation confirmation test takes another 48 hours, so the entire process typically wraps in under one week — fast enough to protect real-estate closing timelines.
Is radon mitigation worth the investment?
Yes. Radon is the second leading cause of lung cancer in the U.S. per the EPA, Ohio law requires disclosure of known elevated levels, and a documented mitigation system becomes a marketable asset at resale.

Get Your Roswell Radon Number Below 4.0 pCi/L — On Your Closing Timeline

Call Radon Eliminator now for a same-day quote on Radon Mitigation in Roswell, OH. Licensed RC202. EPA-aligned testing. Permanent, code-compliant systems. Post-mitigation test included. Real-estate transactions prioritized.Call (330) 906-3473 or request a written estimate online. Most Roswell-area homes scheduled within the week.

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Radon Eliminator Near Roswell

Visit our nearest location or call us at 330-622-0434 for service in Roswell.