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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: Is it okay to live in a house with radon?

• <div><p>Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.</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 long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

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>

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Verified Reviews for Radon Detection And Reduction pros in Cathlamet, WA

*The Angi rating for Radon Detection And Reduction companies in Cathlamet, WA 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 Cathlamet, WA 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 May 23, 2026

Reviewed in May 2026
DaBella&#39;s Dylan Blair was patient and helpful explaining how roofs work and how DaBella&#39;s (GAF) roofing products and installation services will address my roofing needs.
DaBella - Vancouver (Roofing)
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Reviewed in March 2026
The job was done right, in one day. Mason Gaul was professional and diligent at creating the exact fence we needed and in timely manner. I would hire him again. I recommend him highly for all construction as needed!
GAUL FENCING AND CONTRACTING, LLC
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Reviewed in February 2026
⭐️⭐️⭐️⭐️⭐️ Exceptional Metal Roofing Job – Couldn’t Be Happier We recently had our home’s roof replaced with a standing seam metal roof by Gabriel and his team at Pro Roofer LLC, and the results truly exceeded our expectations. From the first conversation to the final cleanup, Gabriel was...
PRO ROOFER LLC
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Reviewed in February 2025
I recently had RoofDown Construction come out to inspect my roof, and I was really impressed with their honesty and professionalism. They took the time to thoroughly assess the condition of my roof and gave me a straightforward evaluation of its longevity—no upselling, no pressure, just genuine...
Roof Down Construction LLC
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Reviewed in October 2024
I recently had a mini split HVAC system installed, and I am extremely satisfied with both the product and the installation process. Brandon and his team demonstrated a high level of skill in both the mechanical and electrical aspects of the job. They also took the time to show me how to operate...
Hood to Coast Heating & Cooling, Inc.
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Reviewed in October 2024
Summit Electrical's 2 employees (one journeyman, one aprentice) were prompt, they were clean and well groomed and they brought in a vacuum and a broom! The work was not easy and they had to make adjustments which they did. The job was done very well and they cleaned up the work area nicely. We...
Summit Electric
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Reviewed in December 2023
I hired Lason with Track works back in April 2023 to Excavate for My new garage and I could not have been happier with the work Lason did. He was always on time and made sure everything was completed to my satisfaction. There was only one small problem during his work on the project with the...
Track Works
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Reviewed in August 2023
I would highly recommend RROC! They where professional and finished quickly. Jared went above and beyond to assist me. They even removed and disposed of some shrubs i hated.
RROC Exteriors
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Reviewed in September 2022
Cesar has a high-quality talent for cutting down trees and trimming. He is very friendly and quick to get the job done in a professional manner. He does excellent work, and I will definitely bring him back for more projects.
New Life Tree Service
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Reviewed in June 2022
Willapa Tree Service did an excellent job! They were prompt, courteous and efficient! Tedd left my property cleaner than it was when he got there! The price was exceptional and I would definitely recommend this service!! A
Willapa Tree Service LLC
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Find Radon detection and reduction specialists in Cathlamet

Alpha Environmental Services Inc

4.7(

134

)

Radon Gas - AbatementRadon Gas - Testing

Serving Cathlamet, WA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"I have use Alpha on a couple of my houses now. Each time, they have been very professional, timely and explain the situation very well. They present all the options and arrive as promised"

Response time1 day

Response rate100%

Recommended by85%of homeowners

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Environmental Technology Consultants

4.9(

)

Radon Gas - Testing

Serving Cathlamet, WA and surrounding areas

In business since 1997

Free estimates

"James offered some suggestions regarding our home. I am doing as he suggested to see if the recommendations eliminates the air quality and concern there may be mold. He offered inside & outside advise for venting and reroofing."

Recommended by100%of homeowners

Serving Cathlamet, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

At Rose City Radon, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. Call us today for all of your testing needs!

Response time2 hrs

Response rate100%

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SWAT Environmental, Inc.

1.8(

)

Radon Gas - Abatement

Serving Cathlamet, WA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The work was fine, I haven't retested yet."

Recommended by50%of homeowners

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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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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

Installation typically takes 1-2 days, depending on the system and property layout.

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.

The Cathlamet, WA 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
•
Aug 3, 2026Aug 3, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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•
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.
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•
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.
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•
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?
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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.