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Q: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</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>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Del Rey, CA

*The Angi rating for Radon Detection And Reduction companies in Del Rey, 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 Del Rey, 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 January 21, 2026

Reviewed in January 2026
I needed a variety of yard jobs done around my home. A friend recommended Imagine Tree Service. The owner, David, came to my home the day after I called and gave me a fair estimate for the numerous chores I needed done, including the removal of multiple trees, tree and oleander bush trimming, ...
Imagine Tree Service, Inc.
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Reviewed in November 2025
Tomaselli Tree Service did an exceptional job removing a huge, old palm tree in my backyard. The estimate was quick and accurate and the work was professional and completed in a short amount of time. I recommend them highly!
Tomaselli Tree Service Inc
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Reviewed in September 2025
I had never met Greg Barrajas, and I was afraid but after reading his reviews, I took a chance and chose him over other companies. He did not disappoint. He arrived as states at 7:30 AM with a small crew. They did everything they said they would do and worked consistently for 12 hours....
Barajas Gregorio Valenicia
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Reviewed in March 2025
New View Roofing did a fantastic job, they were punctual and efficient. They provided an accurate estimate with pictures of what needed to be done, and at the completion of the project showed pictures of what had been done. I would recommend New View roofing and thanks Jaime and his crew for...
New View Roofing
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Reviewed in January 2025
I was having a huge black widow (outside) and red ants (inside) problems at my house. After the first visit and spray both inside and out, I was starting to see less and less. It has been four months and my house is insect free. Communication from them is also great! I could not be happier!
Pro Max Pest Solutions
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Reviewed in August 2024
Would definitely contact Michael again. I Got a fast response. I had a time frame and needed removal done at a specific time and he exceeded my expectations! Reliable and trustworthy I highly recommend his services!
Garza Solutions
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Reviewed in January 2024
Tri country disposal was great. On time and great communication. Used them for a home demo project and will definitely use again.
Tri County Disposal
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Reviewed in December 2023
I have hired Angel's Tree Service for a number of tree trimming or removal over the years. They have always been timely in getting the job done. Their prices are fair, and they always leave the area neat and tidy. I appreciate their quality work, and I definitely would recommend this company.
Angels Tree Service Inc.
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Reviewed in August 2023
The owner and workers were efficient and pleasant to work with. They also showed knowledge of different trees and trimmed them appropriately. I will hire them again.
MAG Tree Service Inc
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Reviewed in September 2022
We had a last minute home inspection scheduled and needed some grading and leveling done before the inspection. We contacted Robert and got immediate service! We were very pleased and would definitely hire him again!
Robert and Sons Bobcat Service
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Find Radon detection and reduction specialists in Del Rey

Plata Construction

4.4(

)

Serving Del Rey, CA and surrounding areas

In business since 2003

Free estimates

"My background is 35 years construction and after hiring Jeremy Plata (Plata Construction) to remodel my office, I knew right away I hired the right contractor!! Very affordable but high quality performance!!! I was very impressed at how well Jeremy coordinated his crews to meet my deadline and the job turned out amazing. Terry King"

+12

Recommended by89%of homeowners

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Central Valley Water Restoration

5.0(

)

Serving Del Rey, CA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Tiko and Central Valley Water Restoration got to my house within an hour of me calling and they dried the house up and demolished what needed to be demolished and built it back up . They were fast and amazing. They truly care about the customer."

+27

Recommended by80%of homeowners

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A.K.I.I.

New to Angi

Serving Del Rey, 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

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The Del Rey, 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.
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.
Merlisa Lawrence Corbett
•
May 22, 2026May 22, 2026
6 Potential Health and Safety Hazards to Avoid When Buying a House
If you’re looking to buy a house, a home inspection can uncover hidden hazards that could pose a health risk to your household. Here’s what to know.
Dan Simms
•
Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 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.