Commercial Radon Services American OH | Licensed RC202

When a commercial building, apartment complex, school, or transaction property in American, OH tests above 4.0 pCi/L, you have a compliance problem, a liability problem, and — if a closing or lease is on the line — a deadline problem. Radon Eliminator handles all three. We are a licensed Ohio radon contractor (Ohio Mitigation License RC202) that specializes exclusively in radon testing and mitigation. We are not an HVAC company, a basement waterproofer, or a general contractor who occasionally installs a fan. Radon is what we do — every day, across every property class Ohio regulates.

Our Commercial Radon Services American OH program is built for property owners, facility managers, REITs, real-estate brokerages, school districts, and multifamily operators who need defensible documentation, code-compliant systems, and turnaround speed that matches transaction calendars. Ohio sits on a uranium-rich limestone shelf that produces some of the highest indoor radon concentrations in the country — roughly 1 in 3 Ohio homes and a comparable share of commercial structures test above the EPA action level. American property owners are not exempt. They are exposed.

Call (330) 374-2966 for same-week commercial assessment, or request a written quote with system specs, scope, and timeline.

Most radon companies in Ohio are residential-only operators. They aren't equipped — legally, technically, or operationally — to handle a 40,000 sq ft warehouse, a 120-unit apartment complex, or a K-12 school with concurrent occupancy. We are. Here's what separates us in the American, OH market:

• RC202 Licensed Ohio Mitigation Contractor — verify our license directly with the Ohio Department of Health. We publish it because most competitors won't.
• Commercial-grade design experience — sub-slab depressurization systems engineered for poured slabs, block construction, crawlspaces, elevator pits, and multi-zone HVAC interaction.
• Real-estate transaction speed — 48-hour continuous radon monitor (CRM) testing and mitigation installations scheduled to close your deal, not stall it. We won't blow up your closing.
• Multifamily and school compliance — unit-by-unit testing protocols that meet ANSI-AARST MAMF and MA-LR2 standards, with full chain-of-custody documentation.
• Transparent, written pricing — no "call for a quote" runaround. You get a scoped proposal with system design, materials, post-mitigation testing, and warranty terms in writing.
• Lifetime-grade workmanship — every system we install is sealed, labeled, manometer-equipped, and built to pass any third-party inspection.

We are the best Commercial Radon Services American property owners call when the inspection report comes back hot and the lender wants resolution before Friday.

Our Commercial Radon Services American OH menu covers every property class regulated under Ohio law and every scenario insurers, lenders, and school boards require documentation for.

We deploy continuous radon monitors and EPA-approved passive devices across representative zones of office buildings, retail centers, industrial facilities, and medical offices in American. Test counts are calculated from total occupiable floor area, foundation type, and HVAC zoning — not guessed. Results are delivered with raw data, signed chain-of-custody, and a plain-English compliance summary suitable for lender review or board reporting.

Ohio law and HUD guidance require radon testing in ground-contact units of multifamily properties. We follow the ANSI-AARST MAMF protocol — typically 100% of ground-contact units for buildings under 25 units, or a calculated representative sample for larger complexes. When mitigation is required, we design zoned active soil depressurization (ASD) systems that don't disturb tenants and don't require unit-by-unit interior penetrations.

Ohio school districts and licensed childcare facilities have specific testing and disclosure obligations. We run room-by-room short-term testing during occupied heating seasons, then design mitigation systems that operate quietly enough not to interfere with classroom acoustics. Post-mitigation testing is mandatory and included.

Inspection came back at 6.2 pCi/L and you close in 10 days? This is exactly the call we built our business around. Our real-estate program offers 48-hour CRM testing, written mitigation proposals within 24 hours of test completion, and installation slots reserved specifically for transaction work. Post-mitigation clearance testing is completed before your closing date. Agents, lenders, and inspectors across American rely on us because we move on their calendar.

Every system we install in American includes a properly sized radial fan (rated for the static pressure and CFM of your slab), sealed suction points, schedule-40 PVC riser, manometer, system label, exterior discharge above the eave, and post-installation diagnostic testing. Systems are warrantied and engineered to reduce radon below 2.0 pCi/L wherever feasible — well under the EPA action level of 4.0 pCi/L.

Here's exactly how a commercial project moves from first call to signed-off compliance documentation:

1. Site Assessment & Scoping (Day 1-2): A licensed RC202 technician walks the property, reviews construction drawings if available, identifies foundation types, sub-slab conditions, HVAC interactions, and entry points. You receive a written scope with test count and pricing.
2. Diagnostic Testing (Day 2-4): Continuous radon monitors deployed per ANSI-AARST protocol. Closed-building conditions enforced. Data logged in 1-hour intervals for defensibility.
3. Mitigation Design (Day 4-6): Engineered system layout with fan selection, suction point count, pipe routing, electrical, and discharge location. Proposal delivered in writing with line-item pricing.
4. Installation (Day 7-10): Crew installs system with minimal occupant disruption. Sub-slab communication tested. System balanced and labeled. Manometer verified.
5. Post-Mitigation Verification & Documentation (Day 11-14): Clearance testing confirms levels below 4.0 pCi/L (target: under 2.0 pCi/L). You receive full documentation package: pre/post results, system specs, warranty, and Ohio-compliant disclosure paperwork.

For transaction-driven work, this timeline compresses. We've cleared closings in seven days when the schedule demanded it.

Ohio's geology is the reason radon is a persistent commercial issue here. The Ohio Department of Health classifies most of the state as EPA Zone 1 — the highest predicted indoor radon zone. Soil types around American produce elevated radon emanation rates, and the freeze-thaw cycle that defines our winters causes slab cracks and foundation movement that create new entry pathways every year. A building that tested at 3.1 pCi/L in 2020 can easily test at 7.5 pCi/L in 2025.

We serve commercial clients throughout American and across Ohio, including operators in Columbus, Cleveland, Canton, and surrounding markets. Property types we routinely handle include older brick-and-block commercial buildings with rubble-stone foundations, mid-century concrete-slab retail, garden-style apartment complexes from the 1970s and 80s, modern Class A office construction with podium parking, and K-12 school buildings with mixed-era additions. Each requires a different mitigation strategy, and we design for the building you actually own — not a template.

If you're a home inspector, commercial inspector, or real-estate professional working American transactions, ask about our referral program. We pay, we close on time, and we make you look good to your client.

We publish ranges because we believe transactional buyers deserve straight answers:

• Commercial radon testing: Typically $150–$300 per device deployed, with project minimums based on building size. A 20,000 sq ft single-story office usually runs $1,200–$2,400 for a complete ANSI-AARST compliant test.
• Multifamily testing: Volume-priced per unit, typically $75–$125 per ground-contact unit including documentation.
• Residential mitigation (real-estate transaction): Most single-family systems in American install for $1,500–$2,800 depending on foundation type and suction point count.
• Commercial mitigation systems: Project-priced based on slab area, suction point count, fan sizing, and electrical work. Most commercial systems run $4,500–$25,000+. We provide a fixed written quote — no change-order surprises.
• Post-mitigation clearance testing: Always included in our mitigation pricing. Never a hidden fee.

For an affordable Commercial Radon Services American quote tailored to your specific property, call (330) 374-2966.