Top-rated radon detection and reduction specialists.

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

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: 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: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</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: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Alto, 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 Alto, 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 13, 2026

Reviewed in May 2026
Jessie Cashion was very professional, courtesy, and efficient! He diagnosed the problem with my air conditioner and corrected it. I was very pleased with his work. He was very affordable. I will recommend his services to others!
Cashion Services
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Reviewed in December 2025
Plumber has a great amount of experience and knowledge. Job done fast and he cleaned up all of his mess.
ODYSSEY PLUMBING COMPANY
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Reviewed in July 2025
This is our 3rd year to use this pro. Always very professional, knowledgeable, and courteous. They have always done a very good job for us and we will continue to use them for our fireplace cleaning and inspections.
Muck's Air Duct Cleaning and Chimney Sweep
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Reviewed in October 2024
Lanham's plumbing gave us prompt and excellent service to our plumbing emergencies. Lanham's service teams were polite, professional and expert in every way. We highly recommend Lanham's Plumbing!
Lanhams Plumbing
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Reviewed in June 2024
He redid my let can lights after storm knocked all out and replaced a switch was very professional would recommend him to anyone and would recommend him back for any other repairs are install as well
BS Electric No Bull
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Reviewed in November 2023
Very easy and seamless project, they were great to work with and the communication was amazing. I will be recommending them and using them again in the future. If you want an honest group and someone you can trust to turn your vision into reality this is the way to go. They are very respectful...
Renewed Construction & Home Renovations
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Reviewed in November 2023
Very detailed and very professional, they took my messy garage and turned in into clean, organized space that I now use as an office. I highly recommend them and will use them again.
Supreme Organizer&more
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Reviewed in September 2023
Jeanette was great and professional. Her service exceeded our expectations. I am a busy mom of five and don’t have the time to clean up the home like I should. She came in and wasn’t taken back by the mess and got to work. She made our home feel like it was home again. Will definitely be using...
Nets services
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Reviewed in August 2023
They were very polite and courteous and respectful. They cleaned up after themselves. They even took photos to show me what they had done before and after . Will highly recommend this company to everyone.
Encore Roofs, LLC
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Reviewed in December 2022
Greg and his crew did an amazing job on all of our trees. We had a couple of very large oaks that were downed in the last wind storm (drought has not helped them) and a couple that were dead. They removed those as well as well as a couple of others that were on their way out. They trimmed and...
Out On A Limb
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Find Radon detection and reduction specialists in Alto

LoneStar Mold Testing

4.9(

105

)

Serving Alto, 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 Alto, 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

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.

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.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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

Installation typically takes 1-2 days, depending on the system and property layout.

The Alto, 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
•
Mar 18, 2026Mar 18, 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
•
Mar 18, 2026Mar 18, 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.
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.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Radon Mitigation Service
Need to find a qualified radon mitigation service? Learn how to hire the right pro, from certifications to questions to ask, to protect your home.
Kyle Schurman
•
Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
Jacqueline DeMarco
•
Apr 5, 2026Apr 5, 2026
DIY Radon Mitigation: A Step-by-Step Guide
Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.