Radon Mitigation Jennings OH | Licensed RC202 Pros

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If you're searching for Radon Mitigation in Jennings, OH, you're likely staring at an inspection report with a number above 4.0 pCi/L — and a closing date that won't move. Radon Eliminator is the Ohio-licensed mitigation team (Ohio Mitigation License RC202) that real-estate agents, home inspectors, school administrators, and apartment owners across Putnam County call when the result has to be defensible and the timeline is tight.

Ohio has one of the highest average indoor radon levels in the United States. Putnam County and the surrounding Glandorf, Fort Jennings, and Ottoville areas sit on glacial till and limestone bedrock that consistently produces elevated readings. We don't sell fans. We sell a complete, code-compliant system, a clean install, and a post-mitigation number under 4.0 pCi/L — in writing.

• Ohio License RC202 — stated upfront, not buried in a footer
• EPA-aligned testing protocols on every job (AARST/ANSI MAH and MS-PC standards)
• Closing-Date Radon Service — testing and mitigation scheduled around your real-estate deadline
• Multi-vertical experience — single-family, commercial, schools, and apartment complexes
• Flat, written pricing — no "we'll let you know after" surprises
• Post-mitigation verification testing included on residential systems

Call (800) 525-3097 for a same-week assessment in Jennings.

Every Jennings property has a different soil profile, foundation type, and HVAC layout. Our licensed team designs each system to match — not a one-size template. Here's what we install and verify in Jennings and across northwest Ohio.

ASD is the EPA-recommended standard for most Jennings homes. We core through the slab, seal sub-slab penetrations, and route a sealed PVC pipe with an inline radon fan to the exterior — discharging above the roofline per AARST/ANSI standards. Most Jennings basements and slab-on-grade homes hit sub-2.0 pCi/L after install.

Older farmhouses around Fort Jennings and Ottoville commonly have dirt or partial crawl spaces. We install a sealed 6-mil reinforced vapor barrier, mechanically depressurize beneath it, and tie it into the main exhaust stack. Bonus: you also get a drier crawl and lower humidity in the floors above.

Multi-family and institutional buildings have legal exposure obligations most residential contractors aren't equipped for. We design and install AARST/ANSI MS-PC, MAMF, and MS-RB compliant systems for apartment complexes, daycare centers, and school districts — with engineered drawings, building-wide diagnostics, and the documentation administrators and boards require.

Bought a Jennings home with a system already installed? We inspect manometer readings, fan condition, sealing, and discharge compliance — then test the home. If the existing system is undersized, leaking, or out of code, we upgrade only what's needed instead of a full replacement.

We deploy continuous radon monitors (CRMs) for short-term real-estate transaction testing — results in 48 hours with a tamper-evident chain of custody. After mitigation, we re-test to prove the system performs. You receive a signed report you can hand to the buyer, lender, or school board.

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Speed matters — especially when a closing is two weeks out. Here's exactly how a Jennings mitigation job runs from first call to verified sub-4.0 result.

Tell us your address, foundation type (basement, crawl, slab), and the test result. In most cases we quote a flat residential mitigation price on the call — typically $1,295 to $1,895 for standard Jennings homes. Complex layouts get a free on-site assessment.

Our licensed designer maps the suction point(s), fan size, and exterior discharge route. For real-estate clients we lock the install date to your closing window — often within 5–7 business days of the call.

Most Jennings residential installs finish in 4–6 hours. We core the slab, seal all sub-slab openings (sumps, expansion joints, cracks), run schedule-40 PVC, mount the fan outside or in the attic per code, and install a U-tube manometer for live system monitoring.

24 hours after start-up we deploy a verification test. You receive a written report showing pre- and post-mitigation levels, the system schematic, AARST/ANSI compliance statement, fan warranty, and our workmanship guarantee — everything a lender, agent, or buyer needs.

Jennings sits in Putnam County, where the Ohio Department of Health's radon map classifies the region as Zone 1 — predicted indoor screening levels greater than 4.0 pCi/L. The combination of fractured limestone bedrock from the Silurian Lockport Dolomite and well-drained glacial till lets radon migrate efficiently into basements and slab foundations throughout the Fort Jennings, Glandorf, Kalida, and Ottoville corridor.

We've installed systems in century farmhouses off State Route 189, newer builds in the village proper, commercial properties along US-224, and rental units serving the Ottawa-Glandorf school district area. That local repetition matters: we already know which Jennings foundation types respond to a single suction point and which need dual-stack designs. It saves time and prevents callbacks.

We also serve surrounding communities including Ottawa, Leipsic, Kalida, Continental, Cloverdale, Delphos, and Fort Jennings, and we coordinate with the home inspectors, title agencies, and real-estate brokerages that handle Putnam County transactions every week.

• Ohio Mitigation License RC202 — verifiable with the Ohio Department of Health
• AARST/ANSI certified protocols — MAH, MS-PC, and MAMF standards
• Five-year system warranty on workmanship; manufacturer warranty on fans (typically 5 years)
• Sub-4.0 pCi/L performance guarantee — if we don't hit it, we modify the system at no charge
• Home inspector partner program — published referral pricing and same-week scheduling
• Fully insured — general liability and workers' comp documentation provided on request