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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: What are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Merlin, 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 Merlin, 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 June 30, 2026

Reviewed in June 2026
Zack and his team did a Palm and Pine removal for me!! Was extremely pleased and impressed with their work. They were in and out without a sign of their presence! They worked safely near our roof and service drop and cleaned up the mess flawlessly! Would definitely hire again!
Tree Titans, LLC
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Reviewed in December 2025
Excellent service by Matthew and Pedro. They were both clean, professional, friendly, and highly competent. They told me exactly what they were going to do so there were no surprises. As part of routine maintenance, my furnace and air conditioner were thoroughly inspected and rated. Their...
Rogue Valley Heating and Air Conditioning
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Reviewed in November 2024
The service they perform, edging, some mowing, weed spraying, fertilizer and all around cleaning of trees and plants
Greener Valley Landscaping, LLC
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Reviewed in May 2024
All Natural Pest Control Services provided quality care and service from the first contact to the completion of the service. The service was completed as quoted and well done. The office staff and Technician were kind, professional, attentive and we would highly recommend them.
All Natural Pest Elimination
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Reviewed in June 2023
Justin replaced a rotted garden bridge and replaced our back porch pillars and railings to our specs.. It was done in such a way to prevent moisture from doing the same thing in the future. This was no small task and he did a fantastic job - busted his a**. We are very impressed and will be...
JNP Construction Services, LLC
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Reviewed in May 2023
Exceptional cleaning! Very friendly and was not timid about attacking anything that needed attention. I appreciate her communication and eye for detail. I felt very comfortable with Rosie in my home and found her presence a pleasant experience.
Cervantes Housekeeping
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Reviewed in November 2022
RJ did a great job power washing the house. He also identified and removed dry rot from face boards as well as prepped, primed and painted portions of the house as needed. RJ's work and advice was always high quality and at a great price. I would highly recommend Get Blessed.
Get Blessed Enterprises LLC
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Reviewed in June 2022
I hired them to remove the rampant poison oak BY HAND. They showed up when promised and were done clearing out the poison oak and rechecking their work within 3 hours! I was so impressed! Great communication and fair rates! Will definitely hire again!
Mountain Tree Care, LLC
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Reviewed in March 2022
Everything Dillards said they would do they did. From the start; complete date, daily clean up, top notch carpentry for all dry rot, facia and chimney repair and reinstall. The finish product is beautiful and the price was very reasonable. I would recommend Dillards Roofing to anyone who wants a...
Dillards Roofing And Construction, LLC
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Reviewed in December 2021
Very quick and efficient. Also cleaned the area after trees removed, was very happy with their work.
Bills Tree Service, LLC
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Find Radon detection and reduction specialists in Merlin

A.R.T. Asbestos & Radon Testing, LLC

5.0(

)

Radon Gas - Testing

Serving Merlin, OR and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Experience was great, very helpful."

Response time1 day

1 neighbors recently requested a quote

Recommended by100%of homeowners

Request Quote

SWAT Environmental, Inc.

3.9(

)

Radon Gas - Abatement

Serving Merlin, OR and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Their service representative was efficient, professional and very informative. Very pleased with the results. Would use them again."

Recommended by90%of homeowners

Request Quote

Radon Detection and Reduction questions, answered by experts

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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The Merlin, 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

Mitchell Grant
•
Aug 3, 2026Aug 3, 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.