Top-rated radon detection and reduction specialists.

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

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</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: 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 Crescent, OR

*The Angi rating for Radon Detection And Reduction companies in Crescent, 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 Crescent, 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 March 09, 2025

Reviewed in March 2025
Do not hire Joe Stone or Cascade Air and Heating. He is a fraud. He does not have a CCB license. He dragged my job on for close to a year. I made the mistake of giving him too much money up front and then wouldn't answer my calls. After he finally showed up to finish the job he tried to tack on...
CASCADE AIR HEATING & COOLING
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Reviewed in August 2024
Very detailed. Job done right. 1st Principles mentality. On time and on budget. 100% recommended.
Reel Electric & Service, LLC
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Reviewed in November 2022
Great job and very fast
Northwest Quality Roofing LLC
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Reviewed in August 2021
Equipment, which is hard to come by these days was set aside for my job once contract was signed. Schedule and arrival was a very smooth process with plenty of communication in between. Sales/estimator was professional as was the installer. Left both work area’s clean.
Shiloh Water Systems
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Reviewed in June 2020
Josh is great got right on it. Communicate well very professional and thorough on the job will work with them for all are roofing needs.
More Roof Life, LLC
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Reviewed in September 2017
Excellent; Brad was very timely and responsive.
Brad Clement General Contractor
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Reviewed in July 2017
Awesome! My garage door broke in the open position today (a Sunday and holiday weekend!) Jeff came out in about 45 minutes, and had everything fixed and he explained exactly why this issue is happening. Very professional, fast, and friendly.
4 J Sectional Doors
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Reviewed in October 2015
Smooth I called Kathy and gave her the info and with in an hour I had my answers polite and professional service from everyone I talked to in the office.I highly recommend this business.thanks Kathy :) <br />
K Griff Investigations, Inc.
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Reviewed in April 2013
Overall very good experience. Quality work and less expensive than other bidders. <br />
Chester Elliott Construction
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Reviewed in February 2013
We have property near Crescent Lake.On 1-18-13 I went there to find that there was no heat in the house,it has a electrical furnace that was left on to keep the water pipes from freezing .The house was cold and the furnace did not work.I found the fuse box charred with an obvious over load ...
Brabham Electric, LLC
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Find Radon detection and reduction specialists in Crescent

SWAT Environmental, Inc.

3.9(

)

Radon Gas - Abatement

Serving Crescent, 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

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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.

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

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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

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 Crescent, 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
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Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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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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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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Apr 5, 2026Apr 5, 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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May 2, 2026May 2, 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
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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.

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Radon Gas Testing

Radon Gas Abatement

Indoor Air Quality Testing

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

Find Radon detection and reduction specialists in Crescent

The Crescent, OR homeowners’ guide to radon detection and reduction services

How Much Does a Radon Mitigation System Cost? [2026 Data]

How Much Does Radon Testing Cost? [2026 Data]

How Much Does Radon Remediation Cost? [2026 Data]

Who Installs Radon Mitigation Systems?

What Is Radon and How Does It Get In Your Home?

What Is Radon Testing?

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Get matched with top radon detection and reduction specialists in Crescent, OR

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Crescent, OR?

Radon Gas Testing

Radon Gas Abatement

Indoor Air Quality Testing

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

Find Radon detection and reduction specialists in Crescent

The Crescent, OR homeowners’ guide to radon detection and reduction services

How Much Does a Radon Mitigation System Cost? [2026 Data]

How Much Does Radon Testing Cost? [2026 Data]

How Much Does Radon Remediation Cost? [2026 Data]

Who Installs Radon Mitigation Systems?

What Is Radon and How Does It Get In Your Home?

What Is Radon Testing?

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