Radon Mitigation New Miami OH | Licensed RC202 Pros

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Ohio has one of the highest radon exposure levels in the United States, and Butler County — including the Village of New Miami along the Great Miami River — sits squarely inside the EPA's Zone 1 designation. That means the predicted average indoor radon screening level here exceeds 4.0 pCi/L, the EPA's action threshold. If your inspection report just came back at 4.2, 7.8, or higher, you are not overreacting. You have a measurable, fixable problem — and we fix it permanently.

Radon Eliminator is an Ohio-licensed radon mitigation contractor (Ohio Mitigation License RC202) serving New Miami, Hamilton, Fairfield, Trenton, and the surrounding Butler County corridor. We install active soil depressurization (ASD) systems engineered to ANSI/AARST standards and post a verified post-mitigation result under 4.0 pCi/L — in writing, on the document your buyer's agent is asking for.

Call (888) 763-6648 for same-week scheduling, or request a written quote online. We don't bury our license number. We don't dodge price questions. We don't treat your closing date as someone else's problem.

Most radon shops in southwest Ohio are one-truck operations that bolt a fan to the side of a house and leave. We are different in five specific ways that matter when your family's air — or a $300,000 closing — is on the line.

• Ohio License RC202, stated upfront. Ohio law requires anyone installing a radon mitigation system to hold a state license. Ask any competitor for their RC-number; many will deflect. Ours is on every contract, every system label, and every quote.
• Closing-Date Radon Service. Real-estate deadlines are our specialty, not our inconvenience. We routinely test, design, install, and re-test inside a 7–10 business day window so your transaction closes on time.
• EPA-aligned protocols. Pre-tests follow EPA closed-house conditions. Post-mitigation testing uses continuous radon monitors (CRMs) — not mail-in kits a buyer's agent can dispute.
• Multi-vertical depth. We mitigate single-family homes in New Miami, apartment buildings in Hamilton, school buildings across Butler County, and commercial properties throughout Ohio. We hold the engineering experience most local shops simply don't.
• Transparent, written pricing. Most New Miami homes fall in the $1,200–$1,800 range for a standard sub-slab depressurization system. Walk-out basements, crawlspaces, and multi-zone slabs price higher. You get the number before we start — never after.

That is the difference between the best Radon Mitigation New Miami homeowners can hire and the cheapest one with a magnet on the truck.

The standard fix for most New Miami homes is sub-slab depressurization: a sealed PVC suction point through the basement floor, routed to an exterior fan that vents above the roofline. Designed correctly, it pulls radon-laden soil gas out before it ever enters the living space. We size the fan to the soil communication test — not to a guess — and we seal every visible slab crack, sump lid, and floor-wall joint as part of the install.

EPA-aligned short-term testing (48-hour CRM) for real-estate transactions and long-term alpha-track testing for owner-occupants who want a full-season picture. Commercial and multi-family testing follows ANSI/AARST-MAMF protocols with multiple device placements, full chain-of-custody documentation, and a sealed PDF report a lender or school board will accept.

Every mitigation we install is followed by a 48-hour post-test with a calibrated continuous monitor. You receive a signed report showing the new pCi/L average — typically 0.4 to 1.8 pCi/L on properly designed systems. This is the document your title company, buyer's agent, or school superintendent will ask for.

Bought a New Miami home with an old radon system already in place? We inspect the fan amperage, manometer reading, vent routing, and slab seal — then upgrade undersized or non-code-compliant systems to current ANSI/AARST-SGM-SF standards. Many systems installed before 2018 do not meet current code.

Multi-zone slabs, large-footprint buildings, and occupied apartment complexes require engineered designs — not residential templates. We handle property managers, school boards, and commercial owners with phased installs that keep tenants and students in place during the work.

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1. Phone Consultation and Written Quote (Day 1). Send us your inspection report or test result. We give a fixed-price quote over the phone for standard New Miami homes — typically within an hour.
2. On-Site Diagnostic (Day 2–4). A licensed technician inspects the foundation type, slab condition, sump configuration, HVAC interaction, and runs a soil communication test to confirm suction-point placement.
3. System Design and Install (Day 5–7). Most single-family installs are completed in 4–8 hours: suction point cored, PVC routed, exterior fan mounted, manometer installed, slab penetrations sealed. We protect floors, contain dust, and clean up.
4. Post-Mitigation Test (Day 8–10). 48-hour CRM test confirms the home is under 4.0 pCi/L. You receive a signed report, system labels, homeowner instructions, and warranty paperwork.
5. Documentation Handoff. If you're closing, we email the post-test report and warranty directly to your agent, title company, or buyer the moment results clear.

New Miami sits on alluvial soils along the Great Miami River with pockets of glacial till — both of which can transmit radon gas readily through foundation slabs and crawlspaces. The older housing stock along US-127 and the homes near Pater Avenue and the New Miami school complex frequently show elevated readings because of block-wall basements and uncapped sump pits — two of the easiest radon entry points to fix.

We've mitigated homes across Butler County: bungalows in New Miami proper, ranch homes in Seven Mile, split-levels in Hamilton's Lindenwald neighborhood, and newer construction in Fairfield and West Chester. We know the soils, we know the foundation styles, and we know which local inspectors flag radon during transactions on Hamilton-Eaton Road and US-127 corridors. That experience translates into accurate diagnostics on the first visit — not a second trip.

Beyond New Miami, we serve homeowners and businesses in Hamilton, Fairfield, Trenton, Middletown, Oxford, Ross, Monroe, and the Greater Cincinnati and Dayton metros. Property managers and school administrators across Ohio call us because we're one of the few RC202-licensed firms with the engineering depth to handle 50,000+ sq ft buildings.

You shouldn't have to call three companies to get a straight number. Here is what affordable Radon Mitigation New Miami pricing typically looks like with us:

• Standard single-suction sub-slab system: $1,200 – $1,800
• Walk-out basement or two-suction system: $1,800 – $2,400
• Crawlspace encapsulation + mitigation: $2,400 – $4,500
• 48-hour real-estate CRM test: $150 – $195
• Post-mitigation verification test: included with install

Financing is available, and home inspectors who refer work qualify for our partner program with published referral terms — ask us. Every quote is itemized, in writing, and honored.