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Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</p></div>

Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</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>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Anacortes, 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 Anacortes, 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 13, 2026

Reviewed in May 2026
EXCELLENT job removed and replaced Our roof. Explained everything in Advance and kept us informed as to what to expect. Very professional Owners and Employees. Job completed in a Timely manner. Would Recommend this Company.
Pro Edge Roofing, LLC
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Reviewed in August 2025
I called Bulwark to clear a wasp nest in our yard . Bailey arrived within 30 minutes and sprayed the nest. He returned the following day and removed the underground hornet nest and also removed a couple spider websites while he was there. His communication and photos were great. We really...
Bulwark Exterminating, LLC
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Reviewed in June 2025
Sawyer came over and cut and cleared dozens of trees to improve view of the ocean and got rid of them quickly.
STONE BUNNY CONSTRUCTION
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Reviewed in March 2025
I recently had the pleasure of working with Absolute Asbestos for asbestos removal in my home, and I couldn't be more pleased with their service. From the first call to the final cleanup, the team was professional, knowledgeable, and attentive to detail. They took the time to explain the...
Absolute Asbestos Services
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Reviewed in May 2023
Born and raised in Minnesota, I trust RBA to provide the best replacement windows and doors on the market. While installation is months off, due to my schedule - not RBA, so far the experience has been nothing short of amazing! Chad Abernathy came today to do the Precision Measure and he was...
Renewal by Andersen of Washington
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Reviewed in November 2022
Dennis is amazing! Fast, efficient and professional. Great customer service and extremely fair pricing! Very organized team with efficient pick up and disposal service! Best part I didnâ t have to worry about anything! I will definitely hire him again for our front yard projectâ ¦
Cedar Valley Earthworks, Inc.
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Reviewed in March 2022
We have hired them twice, for trimming and pruning everything on our property, including a stand of 12 tall arborvitae, a large ground cover area, and several fast-growing evergreen trees. Their work was excellent and affordable, and they showed up on time and worked hard. We are very pleased...
Blessed Land
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Reviewed in March 2022
Chris arranged to come by and assess the problem of bats nesting in the roof peak. He and his assistant climbed up and screened the openings at both ends of the house and, so far, there have been no more bats getting into the house! Great job, and very reasonable fee.
Ohana Pest Management LLC
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Reviewed in February 2022
Miguels roofing did quality work for a fair price. I appreciated when they identified hidden water damage and made the appropriate corrections and did not just lay the new roof over the hidden problem. Thanks for the hard work and beautiful roof. Tyler
Miguel General Contractor
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Reviewed in July 2021
Fast response, took out overgrowth and put down river rock, finished work was perfect and will be maintenance free!
Before & After Landscaping LLC - Inicio Facebook
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Find Radon detection and reduction specialists in Anacortes

Element Environmental

New to Angi

Serving Anacortes, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Offers commercial services

Element provides a wide range of professional services in the areas of Environmental Consulting, Water Resource Evaluation, UXO Support, and Engineering Design. Element provides the personal attention and flexible decision making capabilities of a small business while providing the breadth of expertise and experience of a large firm.

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Environmental Technology Consultants

4.9(

)

Serving Anacortes, WA and surrounding areas

In business since 1997

Free estimates

"Very prompt. Responded very quickly."

Recommended by100%of homeowners

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SWAT Environmental, Inc.

1.8(

)

Serving Anacortes, 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

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The Anacortes, 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

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•
Mar 18, 2026Mar 18, 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]
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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
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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.
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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.