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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: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

Q: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

Q: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</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>

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

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

Reviewed in March 2026
Justin and his crew did wonderful work on our house. they painted the outside and later did the inside. wonderful crew very pleasant and super professional. just recently they worked on our deck which was in dire need of repair and refinish. once again, the crew did above and beyond. i would...
Sloans Land Painting, LLC
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Reviewed in August 2025
leveled floor timbers and reinforced with 5 additional pillars. Workers were professional and courteous!! Answered all concerns and questions. Highly recommend for all construction jobs
Clawson Construction LLC
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Reviewed in October 2020
This company was fantastic! They did everything I asked and more, and now my front yard is gorgeous!! I will be calling them again, Roxanne Evans Stout
Green Cuts Landscaping
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Reviewed in August 2017
Bart's Landscaping do a fabulous job replacing our lawn. The crew was professional and courteous throughout the process. They prepped the soil, put a layer of top soil, put fresh bark and did the job so fast we couldn't believe it. We 100% recommend Bart's to anyone who is in...
Bart's Landscape & Maintenance Service, Inc.
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Reviewed in August 2015
I really needed a termite and dry rot inspection done on my home so I could continue with the renovation work we had been doing. I had contacted terminex over a week and half ago and no one called to schedule with me. I just became member of Angie's List and found Basin Pest Control listed with...
BASIN PEST CONTROL
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Reviewed in October 2014
They had a busy schedule and we had to wait a couple of weeks for them, but they did well once they got around to us.
Card Plumbing & Heating Co
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Reviewed in August 2014
When I got the tub back from him I immediately noted three very noticeable flaws in the refinish - one on the inside of the tub, one on the deck of the tub at the end and one on the outside of the tub. <br /> I tried to contact John by phone the next day and received no response from him. One...
JJ Hernandez Professional Refinishing
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Reviewed in August 2014
Received prompt and helpful service. <br />
Charter Communications
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Reviewed in November 2013
GREAT , PROMPT RELIABLE AND A FAIR PRICE. GOOD WORKMANSHIP <br />
Aspen Plumbing
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Reviewed in November 2013
I HAD A CARPENTER ANT PROBLEM WITH THE CRITTERS BORIN OUT MY OPEN BEAM CEILING AND NESTING IN MY ATTIC AFTER SEVERAL ESTIMATES PEST TECH CAME THROUGH WITH A SPECIFIC TREATMENT FOR THE PROBLEM AND A SEASONAL FOLLOW UP. NO MORE ANTS THAT WAS 6 YEARS AGO. <br />
Pest Tech Inc
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Find Radon detection and reduction specialists in Keno

Post Services, LLC

New to Angi

Serving Keno, OR and surrounding areas

In business since 2019

Free estimates

Credit card accepted

With over 10 years of experience in the home maintenance industry, we are the service professionals you need to take care of your home or business. We handle all types of home improvement projects. We will treat your home as we would treat our own. Give Post Services a call today, we look forward to working with you!

Response time5 days

Response rate100%

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Radon Detection and Reduction questions, answered by experts

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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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

The Keno, 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

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.
Mitchell Grant
•
Mar 18, 2026Mar 18, 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
•
May 21, 2026May 21, 2026
How to Hire a Radon Testing Pro
Learn how to hire a qualified radon testing pro for your home. Find certified professionals, understand costs, and get expert tips to protect your family.
Jacqueline DeMarco
•
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.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.