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RADON411

Radon professionals in Nebraska

Who tests and fixes radon in Nebraska, what Nebraska's own program says about licensing, and how to check a credential before you hire.

Updated October 2, 2026

Nebraska at a glance

  • Businesses listed

    115

    7th of 20 states

    Nebraska
    115
    Ohio
    478

    On Nebraska's own list, or claimed there

  • Listed for testing

    104

    90% of listings

    Testing
    104
    Mitigation
    45

    13 laboratories listed as well

  • State license on file

    115

    100% of listings

    State license
    115
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    47.4%

    16.2 pts above U.S.

    Nebraska
    47.4%
    U.S.
    31.2%

    67,491 tests across 89 counties, 2016

  • Counties in EPA Zone 1

    53 of 93

    Most at highest potential

    Zone 1
    53
    Zone 2
    24

    EPA's predicted potential; Zone 1 is the highest

Radon professionals listed for Nebraska

115 professionals in Nebraska. Showing 1 to 1224.

On this page: 9 testing and mitigation, 1 mitigation, 214 testing

Testing and mitigation 9

Mitigation 1

Testing 214

Show 12 more on this page

Located in Nebraska, licensed by another state

These businesses have an address in Nebraska, and another state's registry lists them. That does not mean Nebraska licenses them: check with Nebraska's radon program before hiring one for work here.

1 professional located in Nebraska and listed by another state.

By city

The 12 of 38 Nebraska cities with the most listings. Search for any other, or open the full list.

View all 38 cities in Nebraska
Every radon business listed in Nebraska, A to Z (89)

Short answer

Radon professionals in Nebraska, in brief

Radon411 lists 115 radon businesses for Nebraska: 104 listed for radon measurement (testing), 45 for mitigation, 38 of them for both and 13 laboratories. Nebraska's radon program says the state licenses or certifies radon professionals.

Radon levels

Read a radon result for Nebraska

Before you call a professional: what EPA says about a test result, beside Nebraska's own share of high tests.

Read a result for Nebraska

Starts at EPA's action level

4.0pCi/L

EPA’s own thresholds; the figures are the area’s, never this home’s.

EPA’s reading of 4.0 pCi/L

At or above 4 pCi/L

  1. Under 20 to 1.9 pCi/L
  2. 2 to 4consider a fix
  3. 4 and aboveEPA says fix it

This result is at or above 4 pCi/L. EPA recommends fixing a home when the radon level is 4 pCi/L or higher. 47.4% of Nebraska's reported tests reached 4 pCi/L, 2016.

Interpret this readingWhat a fix costs

Radon levels in Nebraska, county by county

The rule

Does Nebraska license radon professionals?

Yes. Nebraska's radon program page, checked on November 3, 2026, says:

If radon testing is done in schools, offices, or other places of work, it must be done by a licensed radon measurement business.
Office of Environmental Health Hazards & Indoor Air, read November 3, 2026

EPA's state contacts page lists Nebraska 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.

Listings for Nebraska come from the list of licensed radon professionals that the Nebraska Department of Health and Human Services, Radon Program publishes, last read on November 3, 2026, and from businesses that confirm their own details through Radon411's claim process.

State program

Nebraska's radon program

The state's own radon program: the place to ask who may work in the state.

Office of Environmental Health Hazards & Indoor Air

Nebraska Department of Health and Human Services

Its page covers free or discounted test kits and who may test and fix radon in the state.

Phone (402) 471-1005

Visit the program's page (opens in a new tab)Read November 3, 2026

Nearby

Listed professionals in states next to Nebraska

A business licensed in a neighboring state is licensed there, not necessarily in Nebraska. Check Nebraska's rule above before you hire one.

Before you hire

How to check a credential in Nebraska

  1. Nebraska's own list

    Start with the Nebraska Department of Health and Human Services, Radon Program. Licensing is done by the state, so its list or search says who may legally work in Nebraska.

  2. 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.

  3. 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.

  4. 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 Nebraska

A tester

104 businesses are listed for testing here. 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.

What a professional test involves

A mitigation contractor

45 businesses are listed for mitigation here. Get more than one estimate, contact references, and ask for a written proposal and a contract before any work starts.

How to choose a contractor

Questions

Common questions about Nebraska

Does Nebraska require radon professionals to be licensed?

Yes. Nebraska's radon program page, checked on November 3, 2026, says.

EPA's state contacts page lists Nebraska among the states with radon credentialing programs.

If radon testing is done in schools, offices, or other places of work, it must be done by a licensed radon measurement business.
How do I find a certified radon mitigator in Nebraska?

Radon411 lists 45 businesses for mitigation in Nebraska, each with the source that lists it.

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.

Mitigation listings for NebraskaHow to choose a mitigation contractor

Who tests for radon in Nebraska?

Radon411 lists 104 businesses for radon measurement in Nebraska.

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.

Testing listings for NebraskaWhat a professional radon test involves

Does Nebraska offer free or discounted radon test kits?

Office of Environmental Health Hazards & Indoor Air's page, checked on November 3, 2026, says:

Some local programs distribute radon kits for free or a reduced cost.

Free and discounted test kits by state

How current are the Nebraska listings?

Listings for Nebraska come from the list of licensed radon professionals that the Nebraska Department of Health and Human Services, Radon Program publishes, last read on November 3, 2026, and from businesses that confirm their own details through Radon411's claim process.

Is every business on this page licensed in Nebraska?

No listing here is a license. The first list holds businesses Nebraska's own registry lists, or that confirmed their own listing; each card names its source.

1 business with an address in Nebraska appears in a separate list because another state's registry lists it. That does not mean Nebraska licenses it.

How listings are verified. Run a radon business in Nebraska? Get Featured.

Next steps

Where to go next