Radon Testing Near Me Delphos OH | RC202 Licensed Pro

Delphos sits squarely in EPA Radon Zone 1 — the highest-risk classification in the country. Allen and Van Wert County homes routinely test above the EPA action level of 4.0 pCi/L, and the limestone bedrock under much of northwest Ohio is one of the primary geologic reasons why. If you're searching for Radon Testing Near Me Delphos OH, you're not being paranoid. You're being responsible.

Radon Eliminator is an Ohio-licensed radon mitigation and testing company (Ohio Department of Health Mitigation License RC202). We are not a basement waterproofer or an HVAC contractor who added radon as a side service. Radon is what we do — residential, commercial, schools, apartment complexes, and real-estate transactions across Ohio, including Delphos, Lima, Van Wert, Ottoville, Spencerville, and Elida.

Three things separate us from every other result you'll find for professional Radon Testing Near Me Delphos:

• Real-estate transaction speed. When the inspection report flags radon and you close in 10 days, we schedule testing within 48–72 hours and can typically install mitigation before the financing contingency expires.
• Published license number. RC202 is on our trucks, our reports, and our quotes. Most competitors hide their license — or don't have one.
• Transparent pricing. Short-term radon tests in Delphos start around $150. Full mitigation systems for most Delphos homes fall between $1,200 and $1,800. No "call for a quote" runaround.

Every property is different, and the right test depends on why you're testing. Here's what the top Radon Testing Near Me Delphos OH service looks like in practice:

The most common request we get from Delphos. A continuous radon monitor (CRM) is deployed in the lowest livable level of the home for a minimum of 48 hours under closed-house conditions, per EPA and ANSI/AARST MAH-2019 protocols. You get a tamper-evident, hour-by-hour report — the kind underwriters, agents, and buyers actually accept. Turnaround: results emailed within 1 hour of pickup.

For homeowners not under a transaction deadline, long-term alpha-track or electret tests give a more accurate year-round average. We recommend this for families who already tested below 4.0 pCi/L but want confirmation, or who recently finished a basement bedroom.

After any mitigation system is installed — ours or someone else's — a follow-up test confirms levels are now below 4.0 pCi/L. Ohio law and EPA guidance both require this, and lenders increasingly demand documentation before clearing the closing.

Delphos has a meaningful inventory of older commercial buildings along North Main and Fifth Streets, plus schools and apartment complexes that fall under multifamily testing protocols (ANSI/AARST MAMF-2017) and school protocols (ANSI/AARST MA-LBL). Most local radon contractors aren't licensed or equipped to handle these — we are. Property managers and school administrators legally responsible for safe radon levels can call us for a compliance-grade testing plan.

If you're a Delphos-area home inspector, ask about our referral program. Named pricing, fast turnaround, and a clean handoff so your clients never feel bounced. We protect your reputation as hard as our own.

We've refined the process so it works whether you have three months or three days.

1. Schedule by phone or form. Tell us the address, the reason (real estate, peace of mind, post-mitigation), and your deadline. Most Delphos jobs are on the calendar within 24–48 hours.
2. Closed-house setup. Twelve hours before the monitor is placed, the home must be closed up — windows shut, exterior doors used only briefly. We send a one-page checklist.
3. Continuous monitor deployment. A calibrated CRM is placed in the lowest livable area, 20+ inches off the floor, away from drafts and exterior walls — exactly as EPA protocol dictates.
4. 48-hour measurement. The device records hourly readings, temperature, humidity, and tamper attempts. No averaging tricks. No homeowner self-reporting.
5. Report and recommendation. You receive a PDF report within an hour of device pickup. If results are at or above 4.0 pCi/L, we provide a flat-rate mitigation quote on the same call.

Delphos straddles the Allen–Van Wert County line along U.S. 30, and the underlying geology — Silurian-age dolomite and limestone — is exactly the kind of bedrock that produces uranium decay and elevated radon. Homes near the Auglaize River, older brick homes in the historic Cathedral District around St. John the Evangelist, and newer subdivisions off Elida Road have all tested high in our experience.

A few patterns we see specifically in Delphos:

• Pre-1970 homes with stone or block foundations in the downtown grid frequently test between 6 and 12 pCi/L due to porous mortar joints and dirt-floor crawls.
• Newer ranch homes on the west side with poured-slab basements still test elevated because of soil-gas pressure, not foundation age.
• Farmhouses in the surrounding townships (Marion, Washington, Jennings) often have multiple foundation types under one roof — requiring a custom mitigation design, not a cookie-cutter fan.

We've serviced properties throughout Delphos, Fort Jennings, Ottoville, Middle Point, and Lima. That's not a marketing claim — it's the radius our crews drive most weeks. When you call for Radon Testing Near Me Delphos near me, you're getting a team that already knows what the soil under your house tends to do.

Most Delphos-area customers asking about affordable Radon Testing Near Me Delphos want a real number, not a sales pitch. Here it is:

• 48-hour real estate test: $150–$200 depending on home size and location
• Long-term homeowner test kit: $35–$60
• Post-mitigation verification test: Included free with any mitigation system we install
• Commercial/multifamily testing: Quoted per building based on square footage and number of ground-contact units
• Full mitigation system (if needed): $1,200–$1,800 for most Delphos homes, with a transferable warranty

Financing is available on mitigation systems. We do not charge for quotes, and we do not upsell systems homes don't need.