Radon Mitigation Lima OH | RC202 Licensed | Radon Eliminator

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If you searched Radon Mitigation Lima OH, you're almost certainly in one of three situations: a buyer's inspector flagged a radon level above the EPA action threshold of 4.0 pCi/L, a listing agent is asking for a test before closing, or you own a property — a rental, a commercial building, a school — where safe radon levels are a legal responsibility, not a preference. Radon Eliminator exists for exactly that moment.

We are an Ohio-licensed radon mitigation contractor (Ohio Mitigation License RC202) serving Lima and all of Allen County. We install permanent, code-compliant sub-slab depressurization systems that pass post-mitigation re-tests the first time. We do not swap fans and call it a day. We do not stall a closing. We publish our license number because we earned it.

Allen County sits inside an EPA-designated elevated radon zone, which means homes in Lima — from older brick colonials near Faurot Park to newer builds out toward Shawnee Township and Bath Township — routinely test above 4.0 pCi/L. The geology under West Central Ohio produces uranium decay in the soil, and that radon migrates up through basement floors, crawl spaces, and slab cracks. It is not exotic. It is solvable.

Most Lima homeowners calling us are not radon experts — they're people trying to save a real-estate deal or protect a tenant population. Here is what separates Radon Eliminator from the other names you'll see in a Google search:

• Ohio license RC202, posted publicly. Ohio requires a state mitigation license. Many contractors bury or omit theirs. We lead with ours because it's your first line of buyer-protection during a disclosure.
• Real-estate-deadline turnaround. We schedule testing and mitigation around your closing date. Most Lima jobs are tested, quoted, installed, and re-tested within the contingency window — not pushed two weeks out.
• Permanent, code-compliant systems — not a fan swap. We install sub-slab depressurization to ANSI/AARST standards with proper suction-point design, sealed routing, manometer monitoring, and exterior discharge above the roofline. These systems pass the re-test and stay below 4.0 pCi/L for the life of the home.
• Multi-vertical credibility. The same crews that mitigate Lima homes also work on Ohio schools, apartment complexes, and commercial buildings under stricter compliance regimes. If a school district trusts our work, a 1,800 sq. ft. basement in Lima is straightforward.
• Transparent, written pricing. One quote. No surprise change orders. No vague "depends on the house" runaround.
• Curb-appeal-aware installation. We route piping with the home's resale value in mind. Interior routing through the garage or utility chase is offered wherever feasible so the mitigation pipe doesn't dominate the front elevation.

Call (330) явное — or use our quote form — and you'll talk to someone who can tell you, today, whether your number is workable inside your closing window.

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Radon Eliminator delivers a complete radon program for Lima properties — not just installation. Whether you need affordable Radon Mitigation Lima homeowners can budget for, or a multi-unit compliance plan, the offering below covers it.

We deploy continuous radon monitors (CRMs) — the same devices used by Ohio Department of Health-licensed testers — for accurate, tamper-resistant readings. Standard real-estate transaction tests run 48 hours under closed-house conditions. Results are delivered as a sealed PDF report acceptable to lenders, agents, and inspectors. We also offer short-term charcoal kits and long-term alpha-track testing for owner-occupants who want trend data.

ASD is the gold standard for radon reduction in Lima homes with basements or slab-on-grade foundations. We core a suction point through the slab, seal floor penetrations and sump pits, route 3- or 4-inch PVC to an exterior or attic-mounted in-line radon fan, and discharge above the roofline per ANSI/AARST CC-1000 and RMS-MFLB standards. A U-tube manometer is installed so any homeowner — or the next buyer — can verify the system is operating.

Older homes in downtown Lima, South Side, and the historic neighborhoods near Lincoln Park often have vented crawl spaces. We install a sub-membrane depressurization system using a 6- to 20-mil vapor barrier, sealed seams, and a dedicated suction point. This handles radon and moisture in one pass.

Ohio licenses commercial radon work separately, and the engineering is meaningfully different — multiple suction points, balanced flow design, sometimes integrated with the HVAC system. We handle Lima-area apartment buildings, schools, daycare facilities, and commercial properties with the same RC202 license and a documented compliance package suitable for boards, lenders, and state inspectors.

Every installation includes a post-mitigation diagnostic test to confirm the home is below 4.0 pCi/L. Our systems carry a workmanship warranty, and the radon fan itself is backed by a 5-year manufacturer warranty. If a system ever fails a re-test under our installation, we make it right — period.

Speed matters in a real-estate transaction. Here is how a typical Lima mitigation job moves:

1. Phone or form intake (same day). Tell us the test result, the property address, the foundation type, and your closing date. We quote on the call when possible.
2. On-site evaluation (1–3 days). A licensed technician inspects the foundation, identifies suction points, plans the pipe route with curb appeal in mind, and finalizes the written scope.
3. Installation (one day, typical). Most single-family Lima homes are mitigated in 4–8 hours. We're in, clean, and out the same day.
4. Post-mitigation test (48 hours). A CRM is deployed to confirm the home is below 4.0 pCi/L. The signed report is sent to you, your agent, and the buyer's agent.
5. Documentation packet. You receive the installation certificate, manometer reading, warranty paperwork, and the post-mitigation test result — everything underwriting and the title company need.

From first call to clean re-test, the typical Lima transaction job runs 5–8 calendar days. That fits inside almost every inspection contingency we've seen.

Lima sits in EPA Radon Zone 1 — the highest-risk designation — along with most of West Central Ohio. The Ohio Department of Health's county data shows Allen County averaging well above the 4.0 pCi/L action level in residential testing. That isn't a scare statistic; it's the reason radon testing is now standard in Lima real-estate transactions.

We work across every Lima neighborhood and the surrounding communities: downtown Lima and the historic homes near the Allen County Courthouse, the older housing stock around Lincoln Park and Faurot Park, the newer subdivisions in Shawnee Township and Bath Township, and the rural properties out toward Elida, Cridersville, Spencerville, and Delphos. Each foundation type behaves differently. Slab homes off Cable Road need a different suction-point strategy than the 1920s basements near South Main Street.

We also serve home inspectors across the region. If you're an inspector who flags radon on the report and wants a reliable referral partner — one who won't burn your client relationship — ask us about our inspector referral program and the named Special Offer attached to it.

Looking for Radon Mitigation near me outside Lima proper? We cover Allen, Auglaize, Putnam, Hardin, Hancock, and Van Wert counties from our regional base, and our statewide footprint reaches Columbus, Cleveland, Canton, and beyond.

The single most common question we get: what does this cost? For a typical single-family Lima home with a basement, an active sub-slab depressurization system runs in a transparent, mid-market range — generally $1,200 to $1,800, with most jobs landing near the middle. Variables that move the price:

• Foundation type (slab, basement, crawl, or combination)
• Number of suction points required for adequate vacuum
• Interior vs. exterior pipe routing (interior costs slightly more, looks better)
• Fan size required based on sub-slab communication testing
• Crawl space membrane scope, if applicable

Commercial, school, and multi-family pricing is bid per project after a site walkthrough. We provide written quotes — not phone-guess ranges that change at install. Financing is available for qualified homeowners who want to spread the cost over the closing or post-closing window.