Top-rated radon detection and reduction specialists.

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

Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

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 is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Chappell Hill, TX

*The Angi rating for Radon Detection And Reduction companies in Chappell Hill, 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 Chappell Hill, 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 May 28, 2026

Reviewed in May 2026
I HIGHLY recommend Carl and Stunning Fencing!!!! I researched and called a handful of companies regarding my fence replacement. Carl was the only one that came out when he said he would, walked our property with us, listened to what we wanted. We had a few personal issues come up with timing...
Stunning LLC
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Reviewed in December 2025
Did a wonderful job clearing piled up branches and old tree logs and tree stumps, Burned them for me. Price was very reasonable, very hard workers. I highly recommend his company.
Junior Figueroa Tree Service
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Reviewed in November 2024
Technician was professional, honest and very helpful in the resolution of my hot tub problem. I would recommend him.
Hot Tub Experts, LLC
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Reviewed in July 2024
The team assigned to install our new AC unit was kind, considerate, and thorough. They provided periodic progress and timeline updates to ease our minds along the way. We especially appreciated their cleanliness at the end of the project. They cleaned up after themselves, leaving no trash behind.
Ozark Air and Services
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Reviewed in October 2023
Mr. Guadarrama was very professional. He quoted us a price and explained exactly what was involved in the repair. Showed up at the designated time set and completed the job in time frame stated. The work looks great extremely satisfied. I need more work done on my home and will definitely be...
Exterior Plus, LLC
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Reviewed in April 2023
Gabriel was extremely responsive to my concerns and his team was always considerate of my approval of the work. The team took the time to move and protect my furniture and executed the work in the right way, not the fast way. Iâ ll continue to use them!!!
REG Remodeling and Construction, LLC
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Reviewed in November 2021
Aaron & his crew took on the monumental task of power washing, repairing, and re-staining our 2-historic-homes-combined, 3,000 sq. ft. (2-story in height) home w/large, embellished porch, wooden-beamed carport, and wooden perimeter fence near Bellville, Texas during the hot, humid month of...
Aaron's Painting
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Reviewed in October 2021
Juan came out and gave us an estimate and within a week the work was completed to perfection! He and his staff worked very professionally and timely! I highly recommend him for any tree trimming or removal. We had both done and couldn’t be more pleased with their work performance! Thank you
J. Mendoza Tree Service
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Reviewed in September 2021
This company is amazing. I have a very wooded property and needed it cleared up without taking out the big trees. They mulched up the shrubs/vines/ small trees and even took out a few bigger trash trees. Every stump was grinded down to the ground and they even went back over the mulch and...
Rockin’M Services
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Reviewed in August 2021
Jason and his team are exceptional at what they do. Don't waste your time talking to other fence companies. Just hire Jason's team and be done!
Texas Fencing Co.
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Find Radon detection and reduction specialists in Chappell Hill

GreenWorks Inspections & Engineering

Serving Chappell Hill, TX and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Greatly appreciated working with Ryan Hawkins. He came on time, completed his inspection, and submitted the report shortly after. Thus, allowing us to submit the report to the seller in a timely manner."

Response time1 day

Response rate100%

8 neighbors recently requested a quote

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Affordable Radon Services

4.7(

351

)

Radon Gas - Abatement

Serving Chappell Hill, 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 Chappell Hill, 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 Chappell Hill, 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

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The Chappell Hill, 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

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.
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•
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.
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 and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
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.