Professionals
Radon professionals in Puerto Rico
Who tests and fixes radon in Puerto Rico, what Puerto Rico's own program says about licensing, and how to check a credential before you hire.
Updated October 2, 2026
Short answer
Radon professionals in Puerto Rico, in brief
No business that Puerto Rico itself licenses or certifies is listed on Radon411 yet. Ask Puerto Rico's radon program what it requires before you hire.
The rule
Does Puerto Rico license radon professionals?
Radon411 holds no checked reading of Puerto Rico's radon program page yet, so this page states no licensing rule for Puerto Rico. Ask the program before you hire.
Puerto Rico is not on the list of states with radon credentialing programs that EPA's state contacts page publishes. 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 Puerto Rico; Puerto Rico's radon program is the place to ask who works there.
State program
Puerto Rico's radon program
The state's own radon program: the place to ask who may work in the state.
Radon411 has not checked Puerto Rico's radon program page yet, so it states nothing about the program here.
The directory
Radon professionals listed for Puerto Rico
No radon business is listed for Puerto Rico yet. Ask Puerto Rico's radon program for its list, and check any professional in the steps below. Run a radon business in Puerto Rico? Ask to be listed.
Before you hire
How to check a credential in Puerto Rico
Puerto Rico's own list
Start with Puerto Rico'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 Puerto Rico
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 Puerto Rico
- Does Puerto Rico require radon professionals to be licensed?
Radon411 holds no checked reading of Puerto Rico's radon program page yet, so this page states no licensing rule for Puerto Rico. Ask the program before you hire.
Puerto Rico is not on the list of states with radon credentialing programs that EPA's state contacts page publishes.
- How do I find a certified radon mitigator in Puerto Rico?
No business is listed for mitigation in Puerto Rico 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 Puerto Rico?
No business is listed for radon measurement in Puerto Rico 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 Puerto Rico listings?
Radon411 reads no licensing list for Puerto Rico; Puerto Rico's radon program is the place to ask who works there.
- Is every business on this page licensed in Puerto Rico?
No listing here is a license. The first list holds businesses Puerto Rico's own registry lists, or that confirmed their own listing; each card names its source.
Before you hire, check the business against Puerto Rico'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 Puerto Rico? Claim your listing.
Next steps