
Rockford, Illinois
Radon Testing You Can Actually Understand
An estimated 2 out of 5 Winnebago County homes test above the EPA's action level. Get a straight answer, in plain language, with a fixed price before anything is scheduled.
- Fast, plain-language results
- Fixed price before scheduling
- EPA action-level standard
Radon testing
A Real Number, Explained Plainly
- Short-term testing (charcoal canister or alpha-track, several days)
- Long-term testing (alpha-track or continuous monitor, 90+ days)
- Placement in the lowest lived-in level of the home
- Results read against the EPA action level of 4.0 pCi/L
- Plain-language explanation of what the number means
- Guidance on next steps if a result comes back high
Radon testing measures the concentration of radon gas in a home, reported in picocuries per liter (pCi/L). The EPA recommends taking action at 4.0 pCi/L or higher and considering it between 2 and 4.0 pCi/L. Testing runs from a few days (short-term) to several months (long-term), placed in the lowest livable area of the home.
Buying or selling a home
Testing From Someone Who Also Works the Transaction
Most radon companies never see the real estate side of what a high result means for a deal in progress. Testing scheduled around your actual closing timeline, from someone who understands what a lender will and won't accept.
Specific situations
Testing for Every Situation
Buying or selling a home
Radon testing timed to a real estate closing, from someone who works both sides of that transaction. Testing scheduled around inspection periods and closing dates, with results explained in plain language for buyers, sellers, and agents.
Learn moreNew construction
Radon testing for newly built homes in the Rockford area. New construction is not automatically low-radon, and testing after the home is finished and closed up confirms whether radon-resistant construction techniques actually worked.
Learn moreWorking against a closing date?
Short-term testing can fit most inspection-period timelines. The sooner it's scheduled, the more room there is to act on the result.
What testing looks like
A Quiet, Simple Process




What it costs
A Fixed Price, Confirmed Upfront
Most testing runs $150 to $300, depending on short-term vs. long-term monitoring. Testing price depends on short-term vs. long-term monitoring. Mitigation system cost depends on foundation type and house size. Get a firm number before anything is scheduled.
Service area
Rockford and Winnebago County
Ready to know your number?
Tell us why you're testing and any deadline you're working against. You get a fixed price and a straight answer back.