Connect with homeowners looking for radon help

Testing and mitigation requests

• Radon mitigation — designing and installing systems
• Radon measurement — testing and post-mitigation verification

Apply for the services your credentials cover. Illinois licenses radon measurement and mitigation separately through IEMA-OHS. State pages explain the relevant licensing or certification requirements.

Your service area

Our homeowner guides cover 35 markets across 10 states. Contractor applications are welcome from these areas. We confirm referral coverage and availability directly with each business.

In Illinois, our initial focus includes Cook, DuPage, Kane, Will counties. Tell us which counties fit your normal service area.

• Illinois
• Iowa
• Nebraska
• Minnesota
• Wisconsin
• Michigan
• Ohio
• Pennsylvania
• Colorado
• Kentucky

How referrals work

1. Submit your business details, credentials and service area.
2. We confirm your credentials, coverage and contact details, and agree commercial terms.
3. Eligible homeowner requests are referred according to your agreement and availability.
4. You assess the property, provide the quote and manage the work directly with the homeowner.

Read about lead qualification and service territories.

Commercial terms

Pricing, payment terms and referral arrangements are agreed directly with you before referrals begin.

More about working with Radon Connect

• Why join Radon Connect — Qualified requests, defined service areas and agreed referral terms.
• Quote scorecard — What homeowners are told to score your bid on, published in full.
• Contract comparison — Five contract terms homeowners are told to read before signing.
• Warranty matrix — Equipment, workmanship, outcome — three instruments homeowners routinely conflate.
• Permit expectations — A local question, not a state one — and the scope should say who handles it.
• Sales tactics homeowners are warned about — Published so you know what an informed homeowner is watching for.
• Lead qualification process — Six checks every request passes before a contractor sees it.
• Territory philosophy — County-level territories, capped rosters, and honesty about exclusivity.
• Homeowner verification — What is checked, what is captured, and what is not claimed.
• How we match homeowners — ZIP to territory, coverage claims, rotation, and a hard cap of three.
• Lead quality standards — What every request meets, what is filtered out, and what is not promised.
• Service area expectations — Claim honestly, respond consistently, keep credentials current.
• Contractor FAQ — Costs, exclusivity, volume, credentials, contracts — answered plainly.
• Contractor success guide — Five habits that convert referred homeowners into signed work.
• Apply to join — What to send, how verification works, and what happens next.
• Fan replacement, and when it is being oversold — Published so an honest replacement recommendation is easy to distinguish from a routine one.
• What "lifetime" can honestly mean — The word is not the problem. The four unanswered questions behind it are.
• Maintenance plans, and what they actually buy — A plan is worth what its deliverables are worth. We teach homeowners to price it that way.
• Retesting policy, and who runs the test — Five questions. A contract that answers all five prevents nearly every post-installation dispute.
• Insurance and liability questions — Four questions, verifiable in a phone call to the carrier rather than to the contractor.

Help homeowners make an informed choice

Our guides help homeowners understand scope, diagnostics and post-mitigation verification. See our guide to choosing a radon contractor.