Professionals
Radon professionals in Rhode Island
Who tests and fixes radon in Rhode Island, what Rhode Island's own program says about licensing, and how to check a credential before you hire.
Updated October 2, 2026
Short answer
Radon professionals in Rhode Island, in brief
No business that Rhode Island itself licenses or certifies is listed on Radon411 yet. Rhode Island's radon program says the state licenses or certifies radon professionals.
The rule
Does Rhode Island license radon professionals?
Yes. Rhode Island's radon program page, checked on September 25, 2026, says:
This page lists Radon Testing businesses that are licensed by the Rhode Island Department of Health.
EPA's state contacts page lists Rhode Island among the states with radon credentialing programs. Licensing is done by the state, not by the national programs, and EPA requires states that receive radon grants to give the public a list of only those providers credentialed by the state or by NRPP or NRSB.
Radon411 reads no licensing list for Rhode Island; Rhode Island's radon program is the place to ask who works there.
State program
Rhode Island's radon program
The state's own radon program: the place to ask who may work in the state.
Radon Control Program
Rhode Island Department of Health
Its page covers who may test and fix radon in the state.
Email doh.radon@health.ri.gov
Visit the program's page (opens in a new tab)Read September 25, 2026
The directory
Radon professionals listed for Rhode Island
No radon business is listed for Rhode Island yet. See professionals listed in neighboring states, or ask Radon Control Program for its list. Run a radon business in Rhode Island? Ask to be listed.
Nearby
Listed professionals in states next to Rhode Island
A business licensed in a neighboring state is licensed there, not necessarily in Rhode Island. Check Rhode Island's rule above before you hire one.
Before you hire
How to check a credential in Rhode Island
Rhode Island's own list
Start with Rhode Island's radon program. Licensing is done by the state, and most states can give you a list of radon service providers working there.NRPP's search
The National Radon Proficiency Program's search finds its Certified Mitigation Specialists and Certified Measurement Professionals by area, by name, or by the 6-digit NRPP ID number a professional can give you.NRSB's search
The National Radon Safety Board's search finds a professional in your area, or confirms that a named professional is NRSB certified.The ID card
The programs usually issue a photo ID card showing the holder's qualifications and its expiry date. Ask to see it, and if in doubt, check with the body that issued it.
Hiring
Hiring in Rhode Island
A tester
Ask for the credential and ID card, how the test will be guarded against interference, and when the report will come. EPA recommends an independent, qualified tester for the test after a system is installed.
A mitigation contractor
Get more than one estimate, contact references, and ask for a written proposal and a contract before any work starts.
Questions
Common questions about Rhode Island
- Does Rhode Island require radon professionals to be licensed?
Yes. Rhode Island's radon program page, checked on September 25, 2026, says.
EPA's state contacts page lists Rhode Island among the states with radon credentialing programs.
This page lists Radon Testing businesses that are licensed by the Rhode Island Department of Health.
- How do I find a certified radon mitigator in Rhode Island?
No business is listed for mitigation in Rhode Island on Radon411 yet.
Your state radon program can help you find qualified professionals in the state, and NRPP and NRSB, the two national proficiency programs EPA names, each publish a search of the professionals they certify.
- Who tests for radon in Rhode Island?
No business is listed for radon measurement in Rhode Island on Radon411 yet.
A qualified radon tester is very often a home inspector, and your state radon office can give you its approved list of radon testing companies.
- How current are the Rhode Island listings?
Radon411 reads no licensing list for Rhode Island; Rhode Island's radon program is the place to ask who works there.
- Is every business on this page licensed in Rhode Island?
No listing here is a license. The first list holds businesses Rhode Island's own registry lists, or that confirmed their own listing; each card names its source.
Before you hire, check the business against Rhode Island's own list or the issuing body's search, because a listing on Radon411 is not a credential.
No business pays to be listed, labelled or placed higher here, and Radon411 sells no leads. How listings are verified. Run a radon business in Rhode Island? Claim your listing.
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