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Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Madisonville, 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 Madisonville, 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 March 22, 2026

Reviewed in March 2026
We had our attic insulated with the foam spray. The crew worked efficiently, neatly, and it was not even obvious that a group of workers had been in our second floor and above, after the work was finished. They taped our carpet as well as the walkways and stairway. Our upstairs has been cozy...
F3 Foam, LLC
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Reviewed in February 2026
Remodeling Martinez Co. has done an outstanding job on every project they have done for me, including exterior paint, interior paint, custom cabinets, custom doors, painting pipe fence, installing windows, drywall, and board and batten siding to name a few. The workmanship was second to none ,...
REMODELING MARTINEZ CO. LLC
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Reviewed in July 2023
Honest and dependable. Our A/C had not been able to keep up with this extreme Texas heat. Matt came in, found the issue, gave us recommendations and options on how to fix the problem. With his recommendations and expertise we were able to make an informed decision and our A/C system is now...
ML COMFORT SOLUTIONS LLC
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Reviewed in July 2023
Very professional. Took care with our property and he and his crew were very respectful. Did a great job on the painting and got it done in a timely manner. Would gladly use again. We felt like his bid was fair and not over the top. These guys showed up every day no matter the heat index and...
All Source Residential
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Reviewed in June 2023
Mr.Richard does an outstanding job, came out and took a look and was back to fix it, extremely respectful, now my family and myself can enjoy the Ac during the summer heat, I will be calling him back for everything and anything, From my family to yours Thank you Mr.Richard for your hard work, ...
Oliver Climate Control, LLC
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Reviewed in May 2023
The owner (Bronson Myers) is a good man, very trustworthy and dependable. We had a large project and he was very easy to work with. They got the job done as quickly as possible and with excellent quality and attention to detail. I highly recommend him.
Branded Fence Exchange
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Reviewed in February 2023
Daniel and his crew are amazing and so respectful! I have hired them several times and refer them to everyone I know! You can go wrong with Daniel.
D1 Affordable Tree Service, LLC
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Reviewed in September 2022
Alejandro is a very nice person and so is his wife. He did a very professional job and and gave us a fair price, Highly recommended!
Martinez Painting
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Reviewed in July 2022
On time and completed the project timely and cleaned up
J & S Drilling, LLC
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Reviewed in March 2022
They were very professional and did an excellent job I will recommend them to all of my friends and family
Tilted H Cleaning and Restoration
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Find Radon detection and reduction specialists in Madisonville

Affordable Radon Services

4.7(

351

)

Radon Gas - Abatement

Serving Madisonville, TX and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Recently I had radon mitigation system installed in my house. The job was done by Affordable Radon Services LLC. Very friendly workers Ken and Joe worked on my property. They did excellent job. The following test showed significant decrease at the radon level on the property. I am very happy that I hired this company and recommend for your needs."

Response time1 day

Response rate87%

Recommended by96%of homeowners

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LoneStar Mold Testing

Serving Madisonville, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Test was quick and effective, and the report was thorough for remediation. Would highly recommend the mold testing services."

+22

Response time2 hrs

Response rate85%

Recommended by95%of homeowners

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Clear Environmental Services, LLC

4.2(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Madisonville, TX and surrounding areas

In business since 2013

Free estimates

Warranties offered

Clear Environmental offers quality and affordable demolition, asbestos testing, abatement and mold remediation. With our 18 years experience in the construction field, we are licensed and insured so you can rest assure that the job will be done right. Call us today to schedule an appointment. You can also email us any information on your project at [email protected].

Response time1 day

Recommended by91%of homeowners

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Radon Detection and Reduction questions, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Yes, many systems include warranties for performance. Confirm terms with your installer.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The Madisonville, 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

Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 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.
Mitchell Grant
•
Aug 3, 2026Aug 3, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Angi
•
Sep 23, 2026Sep 23, 2026
How Much Does Radon Testing Cost? [2026 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
•
Jul 9, 2026Jul 9, 2026
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
•
Jul 9, 2026Jul 9, 2026
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
•
Jul 8, 2026Jul 8, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.