Radon Mitigation Genoa OH | Licensed RC202 | Radon Eliminator

Photo by AI Generated (Grok Imagine)

If your radon test came back at 4.0 pCi/L or higher, you have a problem the EPA classifies as actionable — and in Genoa, OH, you have a fixable one. Radon Eliminator is a licensed Ohio radon mitigation contractor (Ohio Mitigation License RC202) installing permanent, code-compliant sub-slab depressurization systems across Ottawa County and the greater Toledo metro. We don't sell scare stories. We install systems that drop your home below 4.0 pCi/L and prove it with a post-mitigation test.

Ohio sits on uranium-rich glacial soils, and the Ohio Department of Health reports that more than 40% of homes tested in the state exceed the EPA action level. Genoa — situated in the limestone and clay belt south of Lake Erie — is firmly inside that zone. That's not marketing. That's geology. When a Genoa home tests high, it's not a fluke; it's predictable, and it's solvable in a single workday by a licensed crew.

Call (800) 555-1234 for same-week scheduling, or request a written estimate online. We publish our license number, our process, and our pricing range upfront.

Most radon companies in Northwest Ohio treat real-estate-deadline jobs as a nuisance. We built our business around them. Here's what separates us from the contractor who took three days to return your inspector's call:

• Ohio License RC202, stated upfront. Ask any competitor for their license number. Then ask us. The difference tells you everything.
• Closing-Date Radon Service. Test results, mitigation install, and post-mitigation verification scheduled around your closing — not our backlog. We've saved transactions in Genoa, Elmore, Oak Harbor, and Curtice with 7-day turnarounds.
• EPA-aligned protocols. Continuous radon monitors, closed-house conditions, 48-hour minimum sampling, chain-of-custody documentation. The result holds up to lender, buyer, and attorney scrutiny.
• Multi-vertical depth. Single-family homes, multifamily apartments, commercial buildings, and Ohio schools. Most local shops only do houses. We're the call when the property is bigger than a duplex.
• Clean installs. Exterior PVC routing where feasible, paint-ready penetrations, labeled manometers, system warranty in writing.
• Home-inspector partner program. Licensed Ohio home inspectors get priority scheduling and a published referral structure — no handshake deals.

We don't do high-pressure sales. We don't push fans you don't need. We diagnose the home, install the right system for the foundation type, and verify the result.

Photo by AI Generated (Grok Imagine)

Our Genoa service area covers every property type the Ohio Administrative Code 3701-69 governs. Each engagement starts with a diagnosis, not a sales pitch.

Sub-slab depressurization (SSD) is the EPA-recommended method for nearly every Genoa home — basements, slab-on-grade, and crawlspace combinations included. We core a 4–5 inch suction point through the slab, route schedule-40 PVC to an exterior or attic-mounted radon fan (typically a Radonaway RP145 or GP501), and discharge above the roofline per code. Sealed sump covers, vapor barriers for crawlspaces, and a U-tube manometer are standard. Most Genoa installs finish in 4–8 hours.

Multifamily buildings, commercial slabs, and Ohio public schools fall under tighter testing and documentation rules. We design multi-point systems for large footprints, coordinate with property managers and school facilities directors, and provide the post-mitigation reports required for liability files. If you own a Genoa-area apartment complex or manage a school building, you have a legal duty of care — we make compliance straightforward.

Continuous radon monitors deployed under closed-house conditions for 48 hours, with results emailed in a lender-ready PDF. Genoa real-estate agents use this service when an inspection contingency clock is ticking. We can typically test, mitigate, and re-test inside a 10-day window.

Every mitigation install ends with a post-mitigation test — 24 to 48 hours minimum, run no sooner than 24 hours after system startup. You receive a written report showing the pre- and post-mitigation pCi/L numbers. If the system doesn't bring you below 4.0 pCi/L, we adjust it at no additional cost. Period.

If your Genoa home already has a radon system that's no longer pulling the levels down, we diagnose it. Common issues: undersized fans, failed seals at the sump, cracked manometer tubing, or an under-spec suction point. Repairs are usually a fraction of a new install.

Four steps. No mystery. No upsells.

1. Diagnostic visit. We inspect the foundation (basement, slab, crawl, or hybrid), identify suction-point options, and confirm electrical routing for the fan. We give you a fixed-price quote on site.
2. Install day. Core drilling, PVC routing, fan mounting, sealing, manometer install, and electrical hookup. Typical Genoa single-family install: one workday.
3. System startup and walkthrough. We show you how to read the manometer, where the shutoff is, and what the warranty covers.
4. Post-mitigation test. 48-hour continuous monitor run. Results documented. If the home isn't below 4.0 pCi/L, we modify the system until it is.

For real-estate transactions, we can compress steps 1 and 2 into the same visit when the foundation type is known in advance.

Genoa sits in Ottawa County between Toledo and Port Clinton, on soils deposited by the Wisconsin glaciation — a mix of dolomite, limestone, and clay that traps and channels radon gas as it decays from underlying uranium-bearing bedrock. The EPA classifies Ottawa County as Zone 1, the highest predicted radon level designation (greater than 4.0 pCi/L average indoor screening).

We've installed systems across Genoa neighborhoods from the older homes near downtown along Main Street and Washington Street, to newer subdivisions off State Route 51 and Genoa Clay Center Road, to rural properties stretching toward Elmore, Martin, and Williston. Older basements with field-stone or unsealed block foundations tend to show the highest pre-mitigation numbers — we've seen Genoa homes test above 20 pCi/L. Newer slab-on-grade construction isn't immune either; tight building envelopes can actually concentrate radon when there's no passive sub-slab vent.

We also serve the surrounding Ottawa and Lucas County communities: Oregon, Northwood, Walbridge, Millbury, Curtice, Oak Harbor, Elmore, and Port Clinton. If you're inside a 30-mile radius of Genoa, we can usually be on site within 48 hours.

You called three companies and none of them would give you a straight number. Here's ours.

• Typical Genoa single-family home: $1,200–$1,800 for a standard sub-slab depressurization system, including post-mitigation testing.
• Complex foundations (multiple slabs, crawl + basement hybrids, field-stone walls): $1,800–$2,800.
• Crawlspace encapsulation + mitigation: Quoted after diagnostic — typically $2,500–$4,500 depending on square footage.
• Commercial / multifamily / school systems: Designed per building; written proposal after walkthrough.
• Real-estate radon testing: Flat-rate, EPA-aligned, lender-ready report.

Financing is available for qualified homeowners. We do not charge extra for closing-date scheduling.