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Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

Q: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</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 Onalaska, TX

*The Angi rating for Radon Detection And Reduction companies in Onalaska, 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 Onalaska, 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 September 03, 2025

Reviewed in September 2025
My wife and I really liked the job done by E&A. He arrived when he said he would, immediately set up and began work. The work was done according to our specifications and completed in a timely and professional manner. I have dealt with many tree services in my former career and this young man...
E&A Professional Tree Service
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Reviewed in September 2024
My trees needed trimmed back from the house and topped off. We agreed to the cut location's, and performed the tree service. All tree limbs were hauled off. One small item with 4 of 5 stars was the back porch furniture wasn’t placed back to the original position.
Y Tree Service
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Reviewed in August 2023
Roger did truly excellent work! He takes pride in his work and it shows!! I found Roger to also be extremely trustworthy and honest. Excellent work and excellent character are a rare combination.
Mohler Construction Services
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Reviewed in June 2023
The installed roof vents. Helped me select the best for b the home and the installers were quick and efficient in getting work done. I plan to have them do other repairs for me too.
RSI Texas
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Reviewed in May 2023
We recently had the pleasure of working with a skilled and experienced handyman who transformed our deck and garage, and also completed many home repairs. Not only were we impressed with John's workmanship, but we were also amazed by his professionalism, communication, and quick turnaround. ...
Reed's Contracting Services
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Reviewed in January 2023
Haven’t had the work done yet! I was very impressed by the sales rep Mr Lonnie Barrington and his knowledge and experience of what to expect!
Olshan Foundation Repair
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Reviewed in August 2022
Possibly the best customer service from my after hours online request and their phone call to me within minutes. Their dispatchers being aware and informative every step of the way. And Greg was an outstanding representative for the company. We will definately use them again.
Applewood Plumbing, Heating & Electric
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Reviewed in May 2022
My Driveway and front walkway look amazing! It really improved the curb appeal of my home. TJ was on time, caring and professional. He did a great job. I would definitely use this service again and highly recommend him to friends.
Pelican Auto Care & Pressure Washing
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Reviewed in April 2022
Excellent and professional agronomy recommendations
Pensacola Hydroseeding
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Reviewed in March 2022
I reached out to Angi list for this particular job due to the area. And I must say I was a happy camper from start to end. Rosa emailed me immediately and within 2 days the job was done. R&amp;R Construction did an AMAZING JOB!!! Wonderful people to do business with, and the price was right.
R&R Construction
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Find Radon detection and reduction specialists in Onalaska

LoneStar Mold Testing

4.9(

105

)

Serving Onalaska, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Lance was very professional and informative! He was very quick to fit us in to his schedule to test for toxic mold! He got the test results back quickly and gave us his recommendations within 24 hours! I highly recommend LoneStar Mold Testing."

+22

Response time2 hrs

Response rate85%

Recommended by95%of homeowners

Serving Onalaska, TX and surrounding areas

In business since 2013

Free estimates

Warranties offered

"These guys are true professionals and true to their word. They did exceptional work and exactly what I asked of them. I would truly do business with this company again!"

Response time1 day

Recommended by91%of homeowners

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Radon Detection and Reduction questions, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

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 Onalaska, 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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