How do you prevent radon in your home?

• <div><p>Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. </p><p>Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.</p></div>

Top-rated radon detection and reduction specialists.

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

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

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: How do property size and test types influence indoor air quality testing expenses?

• <div><p>Costs depend on property size, test types, and additional services like mold sampling.</p></div>

Q: How often should properties be tested for radon?

• <div><p>Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Winona, 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 Winona, 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 26, 2025

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 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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Reviewed in April 2011
They were much more responsive than the other leak detection services. I don't remember how much I spent with them. They were very professional and very responsive. I would use their services again in the future.
Stonemark Home Svc
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Find Radon detection and reduction specialists in Winona

DNH Property Inspections

4.92(

)

•Approved Pro

DNH Property Inspections

4.92(

)

•Approved Pro

Customers say: Quick response

105 local quotes requested

1 years of experience

At DNH Property Inspections, we bring nearly 20 years of experience and advanced technology to every job, delivering thorough evaluations and peace of mind. Each inspection includes a detailed digital report with photos and videos, delivered within 24 hours. Our services cover everything from standard home inspections to add-ons like sewer scope, thermal imaging, WDI/termite, pool, sprinkler, septic, and environmental testing (mold, air quality, asbestos, lead, radon, and water). As a Certified Master Inspector, we ensure professional, reliable results every time. To make the process even smoother, we provide Repair Pricer access to generate real-world repair estimates, HomeBinder to help clients manage ongoing home maintenance, and a Utility Concierge service to find the best utility deals and handle set-up. With professionalism, clear communication, and client care at our core, DNH makes the inspection process simple and stress-free for buyers, sellers, and agents. Schedule Today

"My inspector, Justin, did a great job with my apartment inspection. He was very thorough and found that the dishwasher wasn?t working, which was really important for me to know. Because of his inspection, I?ve decided I don?t even want the place if they aren?t going to fix it. I?m glad I was able to be there the whole time, and Justin took the time to answer all of my questions clearly. I really appreciate his professionalism and would recommend him to anyone needing an inspection."

Ayden A on August 2025

"My inspector, Justin, did a great job with my apartment inspection. He was very thorough and found that the dishwasher wasn?t working, which was really important for me to know. Because of his inspection, I?ve decided I don?t even want the place if they aren?t going to fix it. I?m glad I was able to be there the whole time, and Justin took the time to answer all of my questions clearly. I really appreciate his professionalism and would recommend him to anyone needing an inspection."

Ayden A on August 2025

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

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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

Costs depend on property size, test types, and additional services like mold sampling.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter.

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

The Winona, 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

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Oct 20, 2025Oct 20, 2025
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