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 Santa Maria, CA

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>

Q: How long does the radon abatement process usually take?

• <div><p>Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.</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 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>

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Verified Reviews for Radon Detection And Reduction pros in Santa Maria, CA

*The Angi rating for Radon Detection And Reduction companies in Santa Maria, 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 Maria, 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 February 28, 2026

Reviewed in February 2026
Fast and Effective . Highly Recommend.
Precision Garage Door Service of San Luis Obispo
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Reviewed in November 2025
The work was done with care and the trees were trimmed with a sense of balance and potential growth. Hugo the owner went beyond the scope of work originally bid and did extra trimming where needed without increased pricing. We would highly recommend this company! A pleasure to deal with.
Green Field Tree Services
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Reviewed in October 2025
Josue not only maintains lawn and sprinkler system . He also trim’s hedges, trees,rose bushes. Josue is hard working and reliable. We highly recommended Garcia Gardening
Garcia Gardening
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Reviewed in March 2025
Completed demolition and install range hood in my kitchen. Professional and knowledgeable on everything. Im very happy with the work.
Alonso Construction
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Reviewed in February 2025
We contacted several water filtration companies in the area and we were disappointed with the lack of response to our questions about a complete home filtration system verses an RO system. When we contacted water fixers Lynda was very knowledgeable and responsive to our questions and sent...
Water Fixers Plumbing & Filtration, Inc.
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Reviewed in October 2024
Great! Fast and cleaned up after cutting the fronds. They also trimmed a bottle brush tree and the work was excellent .
MD Trees Corporation
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Reviewed in May 2024
The technician was polite and efficient and went out of his way to help us.
IB Solutions
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Reviewed in April 2024
Performed popcorn ceiling removal promptly and professionally
D'Mejia's Drywall Inc
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Reviewed in April 2024
Tom was very polite and thoughtful throuhout the entire project. He did an excellent job powerwashing and painting our entire home, also restained our front door and arranged for a lampost and light fixtures. You will be happy with him and his work! Now we need to trim our shrubs and tree!
TC's Precision Painting
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Reviewed in July 2023
Richard is a great guy and his team is very meticulous with every detail, especially protection and clean up.
RJ Kellogg Tile and Stone
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Find Radon detection and reduction specialists in Santa Maria

Radon Solutions California, LLC

4.4(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Santa Maria, 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

Radon Gas - Abatement

Serving Santa Maria, CA and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quick response

"Peter and his team at MG Remediation are professionals. They did everything they told me they would do and the radon levels dropped significantly. Great communication, too, which always matters."

Response time4 days

Recommended by80%of homeowners

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At Eazz Restoration LLC

5.0(

)

Radon Gas - Testing

Serving Santa Maria, 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

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.

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.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

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

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

The Santa Maria, 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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