Emmanuel Ortiz - Eurofins Environme
Carrollton, TX
Listed for: Laboratory
Verified: Pennsylvania state license
Professionals
Radon professionals in Texas
Who tests and fixes radon in Texas, what Texas's own program says about licensing, and how to check a credential before you hire.
Updated October 2, 2026
Short answer
Radon professionals in Texas, in brief
No business that Texas itself licenses or certifies is listed on Radon411 yet. Texas's radon program says the state does not license or certify radon professionals.
3 businesses with an address in Texas appear in a separate list because another state's registry lists them. That does not mean Texas licenses them.
The rule
Does Texas license radon professionals?
No. Texas's radon program page, checked on September 25, 2026, says:
There are no radon certification requirements for the State of Texas at this time, but the National Radon Proficiency Program lists radon testers and mitigators within Texas that have passed a rigorous national certification program.
Texas 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 Texas; Texas's radon program is the place to ask who works there.
State program
Texas's radon program
The state's own radon program: the place to ask who may work in the state.
Texas Radon Group
Texas Tech University
Its page covers free or discounted test kits and who may test and fix radon in the state.
Visit the program's page (opens in a new tab)Read September 25, 2026
The directory
Radon professionals listed for Texas
None that Texas licenses yet. The businesses below have an address here and another state licenses them.
No business licensed by Texas is listed here yet. Where Texas licenses radon professionals, its own list is the complete one.
Located in Texas, licensed by another state
These businesses have an address in Texas, and another state's registry lists them. That does not mean Texas licenses them: check with Texas's radon program before hiring one for work here.
3 professionals located in Texas and listed by another state.
Eurofins Environment Testing Radon
Carrollton, TX
Listed for: Laboratory
Verified: Pennsylvania state license
Rimkus
Houston, TX
Listed for: Testing
Verified: Illinois state license
Nearby
Listed professionals in states next to Texas
A business licensed in a neighboring state is licensed there, not necessarily in Texas. Check Texas's rule above before you hire one.
Before you hire
How to check a credential in Texas
Texas's rule
Texas's radon program says the state does not license radon professionals, so ask for a national certification instead, and check it in the next two steps.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 Texas
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 Texas
- Does Texas require radon professionals to be licensed?
No. Texas's radon program page, checked on September 25, 2026, says.
Texas is not on the list of states with radon credentialing programs that EPA's state contacts page publishes.
There are no radon certification requirements for the State of Texas at this time, but the National Radon Proficiency Program lists radon testers and mitigators within Texas that have passed a rigorous national certification program.
- How do I find a certified radon mitigator in Texas?
No business is listed for mitigation in Texas 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 Texas?
No business is listed for radon measurement in Texas 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.
- Does Texas offer free or discounted radon test kits?
Texas Radon Group's page, checked on September 25, 2026, says:
The Texas Radon Group offers free radon test kits for Texas individuals who qualify.
- How current are the Texas listings?
Radon411 reads no licensing list for Texas; Texas's radon program is the place to ask who works there.
- Is every business on this page licensed in Texas?
No listing here is a license. The first list holds businesses Texas's own registry lists, or that confirmed their own listing; each card names its source.
3 businesses with an address in Texas appear in a separate list because another state's registry lists them. That does not mean Texas licenses them.
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 Texas? Claim your listing.
Next steps