Top-rated radon detection and reduction specialists.

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

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: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</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>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Exeter, CA

*The Angi rating for Radon Detection And Reduction companies in Exeter, 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 Exeter, 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 18, 2026

Reviewed in June 2026
Victor was helpful from first contact. I needed to get a home inspection for my client and we were on a short timeline. We scheduled it for the prior day but my client requested the inspection be done within two hours of first contact. He flexed his schedule and was able to accommodate our...
Value Guaranteed Inspections
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Reviewed in May 2026
Quick and thorough completion of installation of rain gutters and painting of fascia.
Lee's Roofing
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Reviewed in April 2026
I needed to replace the roofing from my home because it’s been 30 years. They came in and gave an estimate the next day. They worked with me on price and advised me on what shingles were better and prices. They arrived on time and finished pretty fast. They got the job done.
United Pro Roofing Co.
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Reviewed in January 2026
Efficient and fast house cleaning. Great job!
Green Time Cleaning Services
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Reviewed in January 2025
Jan?s tree service has done very nice work to my palm tree , and tree removal. Very responsible work and very reasonable price. Recommend their service
Jan's Tree Service
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Reviewed in November 2024
Sanchez Family Tree Experts were so helpful! I had a weird situation with my trees involving neighbors and expectations to avoid issues with them. Sanchez Fam beat everyone?s price for me, communicated greatly, came out quick and were efficient. In the end, there were a few more branches that I...
Sanchez Family Tree Experts
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Reviewed in May 2024
Angel and his team did a great job with removing a huge palm tree, walnut branches, and huge pine branches on our property. They were able to work around the house safely and took down the tree and branches without any damage. They were great to work with!
LM TREE SERVICE
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Reviewed in July 2023
Abel was great to work with! Showed up everyday on time and went above and beyond to get the job done. We had 16 trees and over 40 rose bushes that needed to be trimmed back. He was priced well below the other competitors and did a great job. Highly recommend!
Mendoza Tree Service, Inc.
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Reviewed in April 2023
Ted responded quickly by text and phone. He was less expensive than my previous duct cleaner. He was very professional and completed the work in a timely manner. I will use this company again!
Sierra Duct Services-Unlicensed Contractor
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Reviewed in January 2023
It was Great! and he did a great job with the inspection and details thanks ?
j harrisons home inspections
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Find Radon detection and reduction specialists in Exeter

MG Remediation, Inc.

3.3(

)

Radon Gas - Abatement

Serving Exeter, 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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A.K.I.I.

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Exeter, CA and surrounding areas

In business since 2003

Free estimates

K.T.W. Land Development provides local area consumers with superior quality land development and construction services. With years of experience in the industry, you can be sure your project will be handled promptly and professionally. Call K.T.W. Land Development today to schedule an appointment for your project estimate!

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Radon Detection and Reduction questions, answered by experts

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.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Exeter, 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.