Radon Testing Uniopolis OH | Licensed RC202 | Radon Eliminator

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Uniopolis sits in Auglaize County, which the Ohio Department of Health classifies as Zone 1 — the highest radon-risk category in the country. The predicted average indoor radon screening level in this part of west-central Ohio exceeds 4.0 pCi/L, the EPA action threshold. That means a substantial share of homes along State Route 67, the older farmhouses outside village limits, and newer builds on slab or basement foundations are likely to test high.

Radon Eliminator provides Radon Testing Uniopolis OH homeowners and real-estate professionals can submit to a lender, an inspector, or a school board without a single follow-up question. We hold Ohio Radon Mitigation License RC202. We follow EPA and AARST-ANSI MAH-2019 protocols. We deliver a sealed, lab-traceable report — not a screenshot from a hardware-store puck.

If you found this page because your inspection report flagged 4.2, 6.8, or 12 pCi/L and you have a closing date in 10 days, keep reading. This is the page for you.

Most radon companies in Ohio treat real-estate-deadline jobs as an inconvenience. We built our business around them. Here is what separates us from every other result on this page.

• Ohio License RC202, stated upfront. Ohio law requires a licensed radon contractor to perform real-estate transaction testing and any mitigation work. Many competitors bury their license number or use an out-of-state credential. Our number is RC202 — verifiable through the Ohio Department of Health.
• Closing-Date Radon Service. Tell us your closing date. We schedule the 48-hour test, the lab analysis, and — if needed — the mitigation install backward from that date. You get a written timeline before you pay a deposit.
• EPA-aligned continuous monitors. We use calibrated continuous radon monitors (CRMs), not charcoal canisters mailed to a P.O. box. CRMs log hourly readings, detect interference, and produce a tamper-evident report a buyer's agent cannot challenge.
• Residential, commercial, school, and apartment depth. We test single-family homes in Uniopolis, multi-unit apartment buildings in Wapakoneta and Lima, and schools across Auglaize and Allen counties. Most local shops only handle houses.
• Clear, published pricing. Real-estate radon tests in Uniopolis start at a flat fee disclosed during your first phone call. No "we'll quote you after we see it."
• One company, start to finish. Test, mitigate, post-mitigation retest, warranty — all under one license, one phone number, one accountable team.

This is our flagship service and the reason most Uniopolis homeowners call. When an inspection report flags elevated radon — or when a buyer's agent requests testing as a contingency — we deploy a continuous radon monitor for the EPA-required minimum 48-hour closed-house test. Results are emailed in PDF the morning of pickup, with the device serial number, calibration date, hourly readings, and a signed report from a licensed RC202 professional. Acceptable for every Ohio lender, FHA, VA, and USDA file we have ever encountered.

Sellers in Uniopolis and the surrounding Auglaize County market increasingly test before listing. Reason: a high radon number discovered during a buyer's inspection is a negotiation weapon. A pre-listing test gives you control. If the home is under 4.0 pCi/L, you list with the report attached. If it is high, you mitigate on your timeline and price — not a buyer's.

Every mitigation system we install — and every system installed by another contractor that you want verified — gets a post-install test 24 hours to 30 days after activation. The goal is a documented number under 4.0 pCi/L, ideally under 2.0. We provide the lab-traceable certificate your closing attorney, the buyer's agent, and your future buyer (years from now) will all want to see.

Ohio property owners of multi-family buildings, schools, and commercial sites carry legal exposure when radon levels exceed action thresholds. We perform AARST-ANSI MALB and MAMF-2017 compliant testing across apartment complexes, daycares, schools, and office buildings throughout western Ohio. We deliver building-wide reports, risk-zone mapping, and remediation plans suitable for board review and insurance documentation.

If you are a home inspector working Auglaize, Allen, Shelby, Mercer, or Logan counties, our partner program gives you priority scheduling, a published referral fee, and white-label reporting options. We do not compete with inspectors — we extend them. Ask about the partner rate when you call.

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Every Radon Testing Uniopolis OH job follows the same five-step protocol. No improvisation, no shortcuts, no "we'll figure it out when we get there."

1. Phone intake and scheduling (same day). We confirm the address, the foundation type (basement, slab, crawl), the reason for testing, and — critically — your deadline. You receive a written quote and an appointment window before we hang up.
2. Device deployment (Day 1). A licensed technician places a calibrated continuous radon monitor in the lowest livable area of the home per EPA protocol. We document closed-house conditions, leave written instructions, and confirm the pickup time.
3. 48-hour minimum test. The CRM records hourly radon readings, temperature, humidity, and tilt. Tampering or open-window events are flagged automatically. No reliance on homeowner honesty — the device tells us.
4. Retrieval, analysis, and reporting (Day 3). We retrieve the device, run the data, and issue a signed PDF report the same day. Average pCi/L, hourly chart, device ID, and the licensed professional's RC202 number all appear on the certificate.
5. Mitigation pathway (if needed). If your result is at or above 4.0 pCi/L, we deliver a fixed-price mitigation quote within 24 hours and can usually install a code-compliant active sub-slab depressurization system within one week — fast enough for almost any closing.

Uniopolis sits on glacial till soils overlying limestone and dolomite bedrock — geology that is notorious for generating and transmitting radon gas. The radium-bearing carbonate rock under much of Auglaize County continuously decays into radon, and the porous till above lets that gas migrate upward into basements, crawlspaces, and slab cracks.

We test homes throughout the Village of Uniopolis, along Main Street and Mill Street, in newer developments toward Waynesfield, and on farms stretching toward New Hampshire and Cridersville. We also serve the broader region — Wapakoneta, St. Marys, Lima, Bellefontaine, and the commercial corridors near US-33 and I-75.

A few patterns we see repeatedly in this market:

• 1970s–1990s basement homes with field-stone or block walls almost always test elevated. The mortar joints are porous, and the sump pit is often unsealed.
• Newer slab-on-grade builds are not safe by default. Modern construction is tighter, which traps radon that does enter through utility penetrations and slab cracks.
• Farmhouses with stone or dirt-floor crawlspaces require a slightly different testing protocol and almost always need a sub-membrane mitigation system.
• Finished basement bedrooms — common in Uniopolis families with teenagers — represent the highest exposure scenario. EPA estimates radon causes roughly 21,000 lung-cancer deaths per year, and sleeping eight hours in an elevated space is the dominant exposure pathway.

We are not a national chain reading off a script. We know what west-central Ohio soil does, what closing timelines look like in this market, and what your buyer's lender will accept.

Straight answers to the questions every Uniopolis caller asks in the first 60 seconds:

• How much does a radon test cost? Real-estate transaction radon tests in Uniopolis start at a flat published rate. Commercial and multi-unit pricing is quoted per device.
• How fast can you be on site? Typically 24–72 hours for residential, often same-week for commercial.
• How long does the test take? A minimum 48 hours under closed-house conditions, per EPA protocol. Total turnaround from your call to PDF report is usually 3–4 days.
• What if it comes back high? We send a fixed-price mitigation quote within 24 hours. A standard active sub-slab depressurization system in a Uniopolis-area home is usually installed in one day, with a post-mitigation test starting 24 hours after activation.
• Is it guaranteed? Our mitigation systems are warrantied to bring your home under 4.0 pCi/L — in writing.

Looking for affordable Radon Testing Uniopolis homeowners can actually budget around, or professional Radon Testing Uniopolis OH real-estate agents can hand to a buyer's attorney without flinching? That is the entire product. Call (330) 936-6976 or request a quote online.

• Ohio Radon Mitigation License RC202 — verifiable through the Ohio Department of Health
• EPA-aligned and AARST-ANSI protocol compliance on every job
• Calibrated continuous radon monitors with documented calibration certificates
• Workmanship and performance warranties on every mitigation system we install
• Multi-vertical experience — homes, schools, apartments, and commercial buildings across Ohio
• Established Ohio presence headquartered in Akron, serving communities from Columbus and Cleveland to Lima and Uniopolis

You can also explore our radon mitigation services or see other Ohio cities we serve, including Columbus, Cleveland, Canton, and Richmond.