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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: 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 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: 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 are the benefits of radon mitigation?

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

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Verified Reviews for Radon Detection And Reduction pros in Warrenton, OR

*The Angi rating for Radon Detection And Reduction companies in Warrenton, OR 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 Warrenton, OR 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 September 05, 2025

Reviewed in September 2025
Pluum came out and tackled a complicated foundation fix and report with drainage work and everything. They got the job done on time and on budget. Definitely recommended.
Pluum Concrete
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Reviewed in July 2025
Derek is really personable, and I wish everyone had his communication and follow through. He showed up on time, when he said he was going to. Project was started and completed within quoted timeframe with no surprises. Work was done well, and when we asked for one correction to be made he called...
Green Hills Construction
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Reviewed in August 2024
Great. It was completed in a timely manner. Cleanup was very good, and the workers were very polite and knowledgeable.
Marks Custom Exteriors Inc
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Reviewed in January 2023
Juan at HPR roofing is friendly, prompt, and has excellent customer service. He is always quick and accommodating to provide a bid, and has been able to complete jobs extremely quickly. He is my first call whenever I run across a roofing or siding issue in my business.
HPR Roofing and Siding llc
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Reviewed in October 2022
We have used them a few times and they do very good work. They went above and beyond!
Chris Cory Excavating, LLC
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Reviewed in January 2022
They responded quickly, did the work professionally, and were careful to respect my property and clean up after themselves while doing the job and once the job was finished. They were polite and I will use them for more work.
Mike Home Improvements
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Reviewed in April 2021
Initially two young men came to do the roof cleaning. A spot was missed so I called and another tech came to check. Found the rest of the work was not up to par as well. They quickly worked me back into their schedule and completely redid the roof moss removal and then sealed it. Was very happy...
Envision Interior Designs, LLC
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Find Radon detection and reduction specialists in Warrenton

Alpha Environmental Services Inc

4.7(

134

)

Serving Warrenton, OR and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated."

Response time1 day

Response rate100%

Recommended by85%of homeowners

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John's Waterproofing Co.

4.0(

)

Serving Warrenton, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"This work crew of Lupe, Waldo, and Rene did an OUTSTANDING job; this is hard work, these (3) dedicated hombres did an incredible job for us. We are so grateful for these three men. I easily recommend this crew to you, very reliable, honest, trustworthy and friendly. Best in the Business. Muchas gracias amigos!!! We love these guys!"

+38

Response time6 hrs

225 neighbors recently requested a quote

Recommended by93%of homeowners

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SWAT Environmental, Inc.

3.9(

)

Serving Warrenton, OR and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"This company was great to work with. They had an opening in their schedule and completed the job earlier than expected."

Recommended by90%of homeowners

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Pure Maintenance Cascades

5.0(

)

Serving Warrenton, OR and surrounding areas

"It was good. They took care all of the smell in the house. They showed up on time. It was a good experience."

Recommended by100%of homeowners

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ICON HOME INSPECTION SERVICES LLC

New to Angi

Serving Warrenton, OR and surrounding areas

In business since 2024

Free estimates

Credit card accepted

Over the last 25 years serving in military, medical, commercial, and residential construction and building maintenance service industries. Providing top-tier services and customer service satisfaction is always my number one priority. Your home purchase will be my number one priority. At Icon Home Inspections, we believe in continued education, staying with the current market trends, and building techniques and materials. Allowing us to educate you and your family on your home purchase, ensuring you have the knowledge and peace of mind you need when buying or selling a home. Reach out for inspections that go beyond basics giving you a clear picture of your properties condition.\n\nCCB #254120\nOCHI #2772\n\nCall us today you'll be pleased you did. Thank you

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Radon Detection and Reduction questions, answered by experts

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

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.

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.

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.

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

The Warrenton, OR 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

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•
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Who Installs Radon Mitigation Systems?
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What Is Radon and How Does It Get In Your Home?
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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.