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>

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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: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

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: 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 Santa Ynez, CA

*The Angi rating for Radon Detection And Reduction companies in Santa Ynez, CA 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 Santa Ynez, CA 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 June 26, 2026

Reviewed in June 2026
Miguel and his team were awesome. They topped, trimmed and thinned over grown shrubs and trees in our hard to access yard. They were prompt, thorough and knowledgeable in tree pruning. They cleaned up well and hauled away the debris. Highly recommend. I will have them back!
MM Central Coast Landscape, Inc.
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Reviewed in February 2025
Bill Hollingsworth and his sons Grey and Tye were called in after a disastrous experience with another company. They replaced dead plants and added new ones to create a paradise. They know their stuff. From fruit trees to bulbs they do it all. They are professionals who are dependable and...
Sun Valley Landscapes
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Reviewed in September 2024
Very hard working and very efficient. We discussed what they would do and they did it. I didn't have to hover over them. The job is something I had been putting off. Now I am so glad it is done and done well.
805 Tree Care Co
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Reviewed in October 2023
Tyler responded within 5 minutes of my message to Home advisor. He was at my home 10 minutes . Assessed the problem gave me a price and set up a return next day and time. He was able to come by 1 hour earlier than scheduled. Was efficient, clean and really knowledgeable. I will definitely call...
SoCal Irrigation Systems
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Reviewed in April 2022
Ranch hands did great and I would again and again and again!!
Ranch Hands Construction
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Reviewed in November 2021
The Mold Detective came back to followup on question we had (no charge) we have called her several times with questions. She is very knowledgeable
Mold Detective
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Reviewed in October 2021
Daniel Norton of Norton's Tree Care just did a fabulous job on my entire yard's trees! Needed just a safety prune and he went above and beyond and made them look great, even big eucalyptus that had been previously ruined by a different trimmer years ago. He was fast and efficient and cleaned up...
Norton's Tree Care
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Reviewed in May 2021
They did a great and thorough job of removing all of my unwanted waste . They were very polite, helpful flexible and professional. And you canâ t complain about the price. Would definitely recommend them.
805 Haulers and Junk Removal, LLC
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Reviewed in March 2021
I had a 15 year old Wisteria that was overgrown and out of control with an imbedded trellis and I was afraid of how much of it would be lost. Daniel was thoughtful and creative in his approach keeping my priorities and concerns at the forefront. He listened to what I wanted and needed. He was...
Norton Tree Care
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Find Radon detection and reduction specialists in Santa Ynez

Radon Solutions California, LLC

4.4(

)

Serving Santa Ynez, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Absolutely amazing experience. My home radon levels were averaging 5.0 pCi/L. Two days after Edward and his team finished the mitigation job the levels went down to 0.3. Incredible result. I can’t be happier."

Response time2 days

Recommended by100%of homeowners

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At Eazz Restoration LLC

5.0(

)

Serving Santa Ynez, CA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"They are a very professional business. They are very knowledgeable and concerned about your needs. They will put you issues at EAZZ!!! Ernie was very helpful with all questions asked. Bianca was extremely knowledgeable in the insurance industry as she was also amazing and professional. I would highly recommend At EAZZ for any water restoration/mold/asbestos."

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

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

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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.

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.

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 Santa Ynez, CA 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.

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•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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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.
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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.
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What Is Radon and How Does It Get In Your Home?
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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.