Can I do radon testing myself?

• <div><p>You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. </p></div>

Can I test indoor air quality myself?

• <div><p>A DIY kit can lessen the sting that comes with paying for a professional assessment, but these comprehensive tests are true lifesavers. Inspectors are more likely to catch all of the pollutants and hazards in your air. Plus, you’ll still need a professional to verify and act on your DIY test results. </p><p>Some kits don’t include tests for certain air pollutants or only detect their presence, but not their levels (i.e., mold spores). If you’re willing to shell out money for a DIY kit, it’s usually better to stretch your budget slightly higher for a more detailed assessment.</p></div>

Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Jacksonville, TX

Q: How long does it take to receive results from radon testing?

• <div><p>Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.</p></div>

Q: Is it okay to live in a house with radon?

• <div><p>Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Jacksonville, TX

*The Angi rating for Radon Detection And Reduction companies in Jacksonville, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Jacksonville, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on November 23, 2025

Reviewed in April 2023
Immediately noticed the temperature moderating, and the central heat and air drastically reduction in operation. Also, it was simply noise dampening in the entire house. The personnel courteous and professional throughout!
Envirotech Foam & Coatings, LLC
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Reviewed in May 2022
William did a great job detecting and repairing the leak under my kitchen sink and replacing the garbage disposal.
Benjamin Franklin Plumbing
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Reviewed in July 2019
Excellent detective work on what was causing the problem and going forward to fix it. Great customer service!!!
C. Woods Company
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Reviewed in February 2019
Fantastic! The entire team did exactly what they said they would do from beginning to end. Craig Case and his crew did an outstanding job on the installation. The look, the energy efficiency, the noise reduction . . . All value added to our home. Kelly & Amy Arp, T
Renewal by Andersen of Dallas Ft Worth
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Reviewed in June 2016
Stan and his colleague were very nice. They thoroughly checked the system and found an issue created by the builders original construction. If not for their persistence the issue would have not been found. I have had it checked by others for the last 4 years and the problem was not detected....
Air Current AC and Heating
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Reviewed in April 2016
The Stineman's Floor Covering company was very professional, timely, and did flawless quality work. They installed sheet vinyl in the kitchen, living room, dining room, bathroom, 1 bedroom and hallway. The vinyl had a pattern that they perfectly matched. The seams were not detectable. I love...
Stineman's Floor Covering
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Reviewed in June 2014
We bought a costume home from a builder who had used the Van Kirk to built a pool. When we bought the house we wanted a hot tub. Since we wanted the hot tub and pool to match we decided to hire the same company. When I called the lady on the phone right off the bat told me that they charge more...
Van Kirk & Sons Pools & Spas
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Reviewed in May 2013
All Tech Leak Detection out of Dallas came down and swept the pool and did a wonderful job with protecting leaks. He found two. Their price was very reasonable. There was nothing not to like. They showed up on time. Did what they said they were going to do. And in the manner in which he...
All Tech Leak Detection
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Reviewed in February 2012
The owner came out and inspected the roof and informed me that I had hail damage. We contacted the insurance company, and they came out an inspected the roof. Castletop handled all of the dealings with the insurance company. The roofing crew came out and got right to work, finishing the...
Castletop Roofing & Construction
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Reviewed in September 2011
I met Mr. Harmon at my new house and he had arrived early (I'm usually early myself). He started immediately to work. After he finished his inspection, he walked around the entire house to show me what things he found. He explained in great detail what I needed to do to address the issues. Was...
Harmon Home Inspections
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Find Radon detection and reduction specialists in Jacksonville

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Radon Detection and Reduction questions, answered by experts

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional.

A DIY kit can lessen the sting that comes with paying for a professional assessment, but these comprehensive tests are true lifesavers. Inspectors are more likely to catch all of the pollutants and hazards in your air. Plus, you’ll still need a professional to verify and act on your DIY test results.

Some kits don’t include tests for certain air pollutants or only detect their presence, but not their levels (i.e., mold spores). If you’re willing to shell out money for a DIY kit, it’s usually better to stretch your budget slightly higher for a more detailed assessment.

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The Jacksonville, TX homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Angi
•
Oct 20, 2025Oct 20, 2025
How Much Does Indoor Air Quality Testing Cost? [2025 Data]
Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
Angi
•
Oct 17, 2025Oct 17, 2025
How Much Does Radon Testing Cost? [2025 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Dec 17, 2024Dec 17, 2024
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
Dec 11, 2024Dec 11, 2024
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
Audrey Bruno
•
Nov 27, 2024Nov 27, 2024
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
Angi
•
Jul 28, 2025Jul 28, 2025
How Much Does Radon Remediation Cost? [2025 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.