What level of radon is too high?
The EPA's action level is 4.0 pCi/L. At or above that, the EPA recommends fixing the home. It also suggests considering a fix between 2 and 4 pCi/L, because no level of radon is known to be completely safe.
How common is high radon in Rhode Island?
The Department of Health says about one in four homes tests at or above the action level, compared with about one in fifteen nationally. In Exeter and Richmond, more than half of tested homes were over it.
Can I test my own home?
Yes. Homeowners and tenants can test their own homes, and test kits are sold by building supply stores, labs, and the American Lung Association. A certified testing business is the better choice when someone else needs to rely on the result.
How long does a test take?
Two to four days for a short-term test, and 90 to 365 days for a long-term test.
Does radon testing have to happen when a house is sold?
No. Rhode Island requires the seller's disclosure to address radon and to tell buyers that testing before purchase is advisable. Whether to test is up to the buyer and seller.
Who is allowed to install a mitigation system?
For hire, a Rhode Island licensed radon mitigation contractor. Owners may work on a home they own or lease themselves. The Department of Health lists licensed contractors.
Is a test required after mitigation?
For homes, no rule requires it. The Department of Health says testing should be performed after any mitigation work, and it's the only way to confirm the system is working. Schools, day cares, and other public buildings do have a requirement.
How often should I retest?
Every three to five years, and after remodeling.
Is there a limit for radon in well water?
There is no federal or state standard for private well water. Aeration systems can treat it.
Are schools and day cares tested?
Rhode Island's regulation requires public and high-priority buildings, including schools and day cares, to be tested by a certified radon inspector, with follow-up testing on a three-year cycle.
How much does mitigation cost?
It depends on the foundation, the layout, and where the pipe can run, so we don't publish a number. Quotes are the reliable way to find out, and comparing more than one is sensible.
Is this site a radon company?
No. RIRadonQuotes.com is a free request service. We don't test or install, and we aren't part of the Department of Health.
Who pays for this?
The service is free for homeowners, buyers, landlords, and property managers. No radon company pays us today. In the future, companies may pay to receive requests, which is how the site would stay free.
What happens after I send a request?
You get a confirmation email. We review every request and work to connect you with a licensed Rhode Island radon professional who serves your town.