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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 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 if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</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>

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>

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Verified Reviews for Radon Detection And Reduction pros in Canon, GA

*The Angi rating for Radon Detection And Reduction companies in Canon, GA 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 Canon, GA 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 October 17, 2024

Reviewed in October 2024
If youâ re looking for a fair and reliable company, look no further. Once I got their name off of Angieâ s list, do to Hurricane Helene I called Devin for tree removal and he came out and gave us a very fair price and was willing to go above and beyond. Again I would highly recommend...
Stonebridge Landworks, LLC
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Reviewed in August 2024
Devin was very professional, he showed up on time which it’s hard to find anyone these days that come out give and estimate and actually call you back and come and do the work! He and his crew did an excellent job!
Stonebridge Landworks LLC
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Reviewed in August 2024
Excellent work and customer service. We made a change in our original order and Jason came out and installed exactly what we needed. Very professional and cleaned up after the work.
West Shore Home Greenville
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Reviewed in July 2024
This was for a consultation as to the condition of a current heating and cooling system. It was thorough and seemed to check all parts of the two systems. I felt much more informed and confident with this information.
Service First Pros, LLC
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Reviewed in April 2024
Terminix Pest Control exceeded my expectations when I had a persistent rodent issue in my attic. Their technicians were knowledgeable and thorough, conducting a comprehensive inspection and sealing entry points to prevent future infestations. They were professional and ensured I was informed...
Terminix
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Reviewed in August 2023
The owner worked very hard to get thr best possible result. My roof looks brand new and the exterior of my house and driveway have never been cleaner.
EXTERIOR PRO WASH & STAIN Ltd Co
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Reviewed in September 2022
Did what he said, and ordered out the Part and Repaired the Problem
Upstate Renovations & Home Maintenance Services, LLC
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Reviewed in March 2022
Last Call Lawn Care is by far the BEST for many reasons; Brandon knows trees and lawns better than anyone Ive ever known. And he is the Pindo Palm Tree expert to boot; his knowledge of nature comes from deep family roots which means he knows trees and grass and how to grow it all. His character...
Last Call Lawn Care
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Reviewed in January 2022
Mark is excellent to work with. He's dependable, on-time and his prices are very reasonable. He replaced the fence at my son's house and put up new fences at my house. Extended and tied together an existing chainlink as well as installed a new vinyl picket fence around our front yard. I'm very...
Ironman Fencing
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Reviewed in January 2022
Ainsley and his crew did a great job on our property. Showed up when they said they would. Did a fantastic job on cutting and removing a large area of trees and removed the stumps. Very professional and reasonable price. The plus was the outstanding clean up when done. Highly recommend.
A&H Tree Service, LLC
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Find Radon detection and reduction specialists in Canon

Georgia Radon Defense

4.6(

)

Serving Canon, GA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Craig and the installation team are very knowledgable and professional. I am pleased with the quality of their work."

+37

Response time12 hrs

Response rate95%

14 neighbors recently requested a quote

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Elite inspections of GA

5.0(

)

Serving Canon, GA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I wanted to install a radon remediation system for several years but I was not sure who to hire for installation. I found the website for Elite on Angies List and Google. I decided to call and select them for the install. The team did a great job and was very professional."

Recommended by100%of homeowners

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Global Xtreme Services

5.0(

)

Serving Canon, GA and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"They were amazing company. In and out they were extremely fast. They were excellent and on time."

Recommended by100%of homeowners

Serving Canon, GA and surrounding areas

In business since 2024

Credit card accepted

Offers commercial services

"We highly recommend Mike. He is super knowledgeable, kind, meticulous and overall does an amazing job. He takes pride in his work. We were blessed to find him. I can't imagine doing our home build without him! He is exceptional!"

+20

Response time7 hrs

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National Air Quality Association

New to Angi

Serving Canon, GA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Here at National Air Quality Association we pride ourselves on customer satisfaction. We are ready to assist with anything you need done to make your home a more safe environment. Give us a call today!

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array of solutions

New to Angi

Serving Canon, GA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

Since 2004, "Raymond with his 'Array of Solutions', exudes attention to detail and a work ethic rarely seen today. Highly qualified and enthusiastic, Ray is the best!" (Customer testimonial)

Serving Canon, GA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Did a wonderful job, gave me start date. Paid half down and the rest upon inspection. I was very pleased with Jack's work. I've used him in the past, and he always takes care of warranty work."

Recommended by83%of homeowners

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Radon Detection and Reduction questions, answered by experts

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.

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

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

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.

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.

The Canon, GA 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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How Much Does Radon Testing Cost? [2026 Data]
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Who Installs Radon Mitigation Systems?
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May 21, 2026May 21, 2026
How Does a Radon Mitigation System Work? And How Do You Keep Yourself Safe?
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.