Radon Testing Cleveland OH | Licensed RC202 | 48-Hour Results

Cuyahoga County sits squarely inside EPA Radon Zone 1 — the highest-risk classification in the United States. The Ohio Department of Health reports that roughly 1 in 3 Ohio homes tests above the EPA action level of 4.0 pCi/L, and Cleveland's clay-heavy soils and older basement housing stock push that number even higher in neighborhoods like Tremont, Ohio City, and Cleveland Heights.

That's why Radon Testing in Cleveland OH isn't optional during a real estate transaction — it's expected. And when your inspector flags a high reading 10 days before closing, you don't need a generalist contractor. You need a licensed Ohio radon professional who can test, retest, and (if needed) install a code-compliant mitigation system before the title company calls.

Radon Eliminator holds Ohio Radon Mitigation License RC202. We test residential homes, multi-family apartment complexes, schools, and commercial properties to EPA protocol — and we schedule around your closing date, not ours. Call (216) 333-3776 for same-week placement across Greater Cleveland.

Most Cleveland homeowners only learn what radon is when an inspection report lands in their inbox. By then, the clock is already ticking. Here's what separates Radon Eliminator from the HVAC companies and basement waterproofers who treat radon as a side gig:

• Licensed Ohio radon specialist (RC202) — not a contractor with a side certification. Radon is the only thing we do.
• Real-estate-transaction speed — we publish a clear promise: we won't blow up your closing. Test deployment within 48 hours of your call across Cuyahoga, Lake, Lorain, Geauga, and Medina counties.
• Transparent pricing — residential radon testing in Cleveland starts at $150 for a standard 48-hour continuous monitor test. No quote-bait, no surprise trip fees.
• EPA-aligned protocols — closed-house conditions, calibrated continuous radon monitors (CRMs), and chain-of-custody documentation that satisfies lenders, attorneys, and relocation companies.
• Multi-vertical capability — residential, commercial, school, and apartment testing. Most Cleveland radon companies can't legally or operationally service a 40-unit apartment building or a charter school. We do it weekly.
• Home inspector referral program — a dedicated channel and named special offer for Cleveland-area inspectors who refer their buyers to us.

When clients search for the best Radon Testing Cleveland offers, they're really searching for someone who picks up the phone, shows up when promised, and delivers results the bank will accept. That's the standard we built the business around.

Radon Eliminator offers a full range of professional Radon Testing Cleveland OH property owners actually need — not just one-size-fits-all kits.

This is the call we get most often: "We close on Friday and the buyer wants a radon test." We deploy a calibrated continuous radon monitor, run a strict 48-hour closed-house test per EPA real estate protocol, and deliver a signed, hour-by-hour report your title company can attach to the file. Average cost: $150–$200 for a single-family Cleveland home.

Not in a transaction — just worried? Smart move. The EPA recommends every home below the third floor be tested every two years. We offer affordable Radon Testing Cleveland homeowners can schedule in a single phone call, with results emailed within 24 hours of test pickup.

Ohio landlords and commercial property owners carry real legal exposure on indoor air quality. We test apartment complexes, condo associations, office buildings, daycare centers, and industrial spaces across Cleveland — including downtown high-rises, warehouse conversions in the Flats, and multi-family buildings in Lakewood and Parma. We follow ANSI/AARST MAMF-2017 and MALB-2014 protocols for multi-family and large building testing.

We test K-12 schools, charter campuses, and municipal buildings throughout the Cleveland Metropolitan School District service area using EPA's ANSI/AARST MALB protocol for large buildings — including room-by-room placement, documentation packages for the board, and compliance-grade reporting.

If you've already had a mitigation system installed (by us or another contractor), we provide independent verification testing to confirm levels are below 4.0 pCi/L — required by most lenders and recommended every two years per EPA guidelines.

Our process is engineered for accuracy and speed — the two things Cleveland buyers, sellers, and agents need most.

1. Same-day scheduling. Call (216) 333-3776 or submit our online form. We confirm placement within hours, often for the next business day.
2. Deployment of a calibrated CRM. Our technician places a continuous radon monitor on the lowest livable level — typically the basement for Cleveland homes. We document closed-house conditions and start time.
3. 48-hour closed-house test. Per EPA real estate protocol, windows and exterior doors stay closed except for normal entry/exit. The CRM logs hourly readings to detect tampering.
4. Pickup, analysis, and reporting. We retrieve the device, download the data, and email a professional report — average pCi/L, hourly graph, tamper-check, and recommendation — usually within 24 hours of pickup.
5. Mitigation pathway (if needed). If levels exceed 4.0 pCi/L, we provide a fixed-price mitigation quote on the spot. Most Cleveland-area sub-slab depressurization systems install in a single day for $1,200–$1,800, completed before your closing.

Cleveland's radon problem is geological, not random. The Appalachian Plateau's uranium-bearing shale runs straight under Northeast Ohio, and our predominantly clay soils trap and channel radon gas into basements through foundation cracks, sump pits, and slab penetrations. Older Cleveland housing stock — the century homes of Ohio City, the bungalows of Old Brooklyn, the colonials of Shaker Heights and Cleveland Heights — almost always has a stone or block foundation with multiple entry points.

We've tested homes from Westlake to Mentor, from Strongsville to Euclid, and from Rocky River condos to Beachwood estates. Patterns we see:

• East-side neighborhoods (Cleveland Heights, Shaker Heights, University Heights, South Euclid) frequently test in the 6–12 pCi/L range due to depth-of-basement and soil type.
• West-side suburbs (Lakewood, Rocky River, Westlake, North Olmsted) trend slightly lower but still routinely exceed 4.0 pCi/L.
• Downtown Cleveland high-rises and Flats conversions have unique pathways through elevator shafts and utility chases — they need building-science-trained testing, not a single kit on the first floor.
• Newer construction in Avon, Brunswick, and Strongsville isn't safe either — tight building envelopes can concentrate radon faster than older, leakier homes.

Searching for Radon Testing Cleveland near me? Our service radius covers all of Cuyahoga, Lake, Lorain, Geauga, Medina, Summit, and Portage counties — with same-week availability for transactions and 1–2 week scheduling for routine residential testing.

Other Cleveland radon companies hide pricing behind a "call for quote" wall. We don't. Here's what top Radon Testing Cleveland property owners actually pay:

• Single-family residential test (48-hour CRM): $150–$200
• Real estate transaction test with expedited reporting: $175–$225
• Duplex / small multi-family (per unit testing): Starting at $125/unit
• Apartment complex (10+ units): Custom quote, typically $75–$110/unit at scale
• Commercial building (under 10,000 sq ft): Starting at $450
• School / large building (ANSI/AARST MALB protocol): Custom proposal
• Post-mitigation verification: $125

If testing reveals elevated radon, our mitigation systems are quoted on the spot — no second visit, no second invoice. Looking for Radon Testing services Cleveland OH with prices you can actually budget against? You just found them.