Radon Mitigation Cleveland OH | Licensed RC202 Pros

Radon Eliminator provides Radon Mitigation Cleveland OH homeowners, real-estate agents, and commercial property owners trust to clear closings, satisfy lender requirements, and protect families from Ohio's documented radon problem. We are a dedicated radon contractor — not an HVAC outfit, not a basement waterproofer, not a handyman who 'also does radon.' Our entire operation is built around one thing: dropping your indoor radon level below the EPA action threshold of 4.0 pCi/L and keeping it there permanently.

Northeast Ohio sits on top of glaciated bedrock and uranium-bearing shale that vents radon gas straight into basements across Cuyahoga County. The Ohio Department of Health classifies most of Cleveland as a Zone 1 high-radon area, meaning the average indoor screening level is expected to exceed 4.0 pCi/L. That's not marketing — that's the EPA map. If you live in Lakewood, Shaker Heights, Cleveland Heights, Rocky River, or anywhere along the Cuyahoga River corridor, your home is statistically likely to need mitigation.

We hold Ohio Department of Health Mitigation License RC202. We publish it because a lot of competitors can't. If a contractor can't produce a current Ohio radon mitigation license, they cannot legally install a system in this state — and any work they do can be rejected by buyers, lenders, or inspectors at closing.

Most calls we take in Cleveland fall into one of three buckets: a real-estate deal in trouble, a parent who just learned their kids' bedroom is in a high-radon basement, or a commercial owner staring down a compliance deadline. Here's why each of those callers ends up booking with us instead of the next company on the search results.

• The closing-deadline promise. When you tell us your closing date, that date becomes our internal deadline — not a suggestion. We routinely test, install, and post-test inside a 7–10 day window so financing doesn't slip.
• RC202-licensed Ohio specialist. Every system we install meets Ohio Administrative Code 3701-69 and ANSI/AARST CCAH-2024 mitigation standards. That means it will pass a buyer's re-inspection, a VA appraisal, and a school district's environmental review.
• Transparent, published pricing. Most Cleveland homes fall in a defined price band for a standard active sub-slab depressurization (ASD) system. We quote it on the phone after three questions. No 'come out for a free estimate' theater.
• Multi-vertical capability. We mitigate single-family homes, multi-family apartment complexes, K-12 schools, and commercial buildings. Most local radon guys can't legally or operationally handle anything past a residential basement.
• Inspector and Realtor referral program. Cleveland-area home inspectors and brokerages get priority scheduling and a published referral structure. Ask about our Special Offer for licensed inspectors.

We handle the full radon lifecycle — measurement, mitigation, post-mitigation verification, and ongoing monitoring. Every service is delivered to EPA and ANSI/AARST protocols, which is what your buyer's inspector, your lender, and the Ohio Department of Health expect to see on paper.

We deploy continuous radon monitors (CRMs) — not charcoal kits — for a true 48-hour closed-building test that meets real-estate transaction standards. You get a tamper-resistant, hour-by-hour readout suitable for buyer, seller, and lender review. Same-week scheduling across Cleveland, Parma, Westlake, Strongsville, and Mentor.

ASD is the gold-standard mitigation method for Cleveland's typical poured-basement and block-foundation homes. We core through the slab, install a sealed suction pit, run schedule-40 PVC up through an unobtrusive chase, and terminate above the roofline with an inline radon fan rated for Ohio winters. Most installs are completed in 4–6 hours.

A lot of Cleveland housing stock — particularly century homes in Tremont, Ohio City, and Detroit-Shoreway — has fieldstone foundations, dirt crawls, or partial basements that one-size-fits-all contractors botch. We design sub-membrane depressurization systems, multi-point suction layouts, and hybrid systems specifically for these complex foundations.

Ohio law requires schools and licensed care facilities to address elevated radon. We design and install compliance-grade systems for commercial properties, multi-family complexes, daycare centers, and K-12 buildings across Greater Cleveland — including engineered drawings, sealed permits, and post-mitigation verification documentation that satisfies regulators.

Every mitigation system we install is followed by a verification test 24 hours to 30 days after activation. You receive a signed report showing the pre- and post-mitigation pCi/L levels — the document buyers, agents, and underwriters need to clear the radon contingency.

Here's how a typical Cleveland project moves from first phone call to a signed clearance report. Most residential jobs complete the full sequence in 7 to 10 business days.

1. Phone consultation and quote (same day). We ask three questions: square footage, foundation type, and current pCi/L reading. You get a firm price range on the call.
2. On-site diagnostic visit. A licensed technician confirms suction-point location, identifies sealing requirements, and finalizes the routing path. This is also when commercial clients get engineered drawings.
3. System installation (4–6 hours residential). Core drilling, suction pit, PVC vent stack, radon fan, manometer, electrical tie-in, and sealing of all major slab penetrations.
4. System activation and labeling. Code-required labels, system data card, and homeowner walkthrough. We hand you exactly what your buyer's inspector will ask for.
5. Post-mitigation verification test. 48-hour CRM test confirms levels below 4.0 pCi/L. Signed report delivered digitally to you, your agent, and your title company.

One of the most common pain points we hear: 'every radon company wants me to call for a price — just tell me what it costs.' Fair. Here's the honest pricing landscape for affordable Radon Mitigation Cleveland homeowners can plan around:

• Standard residential ASD system (basement, single suction point): $1,295 – $1,795 installed.
• Complex residential (crawl space, multi-point, century home): $1,800 – $3,200.
• 48-hour real-estate CRM test: $150 – $195.
• Commercial, school, and multi-family: Quoted per engineered scope.

Financing is available on residential systems. Compared with the documented lung-cancer risk at sustained levels above 4.0 pCi/L — the EPA attributes roughly 21,000 U.S. lung-cancer deaths per year to radon — a one-time $1,500 fix is, by any reasonable measure, the highest-ROI home repair on the market.

We work across the full Cleveland metro: Downtown, Ohio City, Tremont, Detroit-Shoreway, Edgewater, Lakewood, Rocky River, Bay Village, Westlake, North Olmsted, Fairview Park, Parma, Brooklyn, Old Brooklyn, Independence, Brecksville, Broadview Heights, Strongsville, Berea, Middleburg Heights, Cleveland Heights, Shaker Heights, University Heights, Beachwood, Pepper Pike, Solon, Chagrin Falls, Mayfield Heights, South Euclid, Lyndhurst, Mentor, and the eastern suburbs out through Lake and Geauga counties.

Cleveland's foundation mix is unusual. East-side neighborhoods like Shaker Heights and Cleveland Heights are dominated by 1920s Tudor and Colonial homes with deep poured basements — radon hot spots. West-side communities like Rocky River and Bay Village have more 1950s–60s ranches with shallow crawls. Lakewood's century duplexes need multi-unit mitigation strategies most contractors aren't licensed to design. We've installed systems in all of it.

We're also one of the only contractors offering top Radon Mitigation Cleveland service to commercial portfolios in the Flats, the Health-Tech Corridor, and the I-271 office belt — including multi-tenant office, light industrial, and senior-living facilities subject to Ohio compliance review.

Real-estate agents in Cuyahoga County refer us repeatedly because we don't blow up closings. Specifically:

• Ohio Department of Health Mitigation License RC202 — published, verifiable.
• National Radon Proficiency Program (NRPP) certified technicians.
• ANSI/AARST CCAH-2024 compliant installations.
• Workmanship warranty on every residential system; manufacturer warranty on every radon fan.
• Post-mitigation guarantee: if the verification test isn't below 4.0 pCi/L, we modify the system at no cost until it is.
• Documentation packet built specifically for real-estate transactions — formatted the way underwriters and buyer's agents want to see it.

Whether your inspection report just landed with a 7.2 pCi/L number on it, your closing is two weeks out, or you're a commercial owner facing a compliance deadline — call now and we'll quote your system on the phone. If you're searching Radon Mitigation near me in Cleveland, you've found the licensed Ohio specialist who treats your deadline like our own.

Call (XXX) XXX-XXXX or request a quote online. Same-week appointments available across Cleveland, Lakewood, Westlake, Shaker Heights, Strongsville, Mentor, and the rest of the Cuyahoga County metro.