Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Santa Maria, CA

Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</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: 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 air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</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

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

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

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.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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.

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.
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
•
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.
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.