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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>

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: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</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 Salina, KS

*The Angi rating for Radon Detection And Reduction companies in Salina, KS 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 Salina, KS 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 06, 2025

Reviewed in October 2025
Richard from the start to finish was nothing short of awesome. The was installed very well and quality of labor and products was great. Richard was very kind and efficient, would definitely recommend t anyone and would use him again if the need occurred again.
Richard Ellis Door Company
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Reviewed in June 2024
Did excellent job and have noticed remarkable improvement on electrical usage
RD Services and Insulation
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Reviewed in June 2024
LR Cleaning does a great job. They are consistent, responsible, and are a great value. I enjoy working with Lilia, and will continue to be a customer.
LR Cleaning Services
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Reviewed in March 2024
Huge tree cut it with minimal mess. Left it clean. Remove tree and stump as well. Clean, professional, and good communication. Highly recommended
Sunny Slope, LLC
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Reviewed in December 2023
This man loves his work! And it shows! I can't believe how quickly and efficiently he removed this HUGE old growth tree. It was fun to watch the science of it. And everything cleaned up nicely at the end it was a whole new backyard. Super impressed.
By The Branch Tree Specialists
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Reviewed in June 2023
Cody came by to give me a quote on removing some evergreen shrubs. I told him we needed them out as soon as possible and he came back the same day and got them removed. He cleaned up everything and was super nice too!
Falcon Construction Services
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Reviewed in September 2022
Calvin handled the entire process all the way from diagnosing the heating and air-conditioning unit to ordering the new one and dealing with the tenants till the process was completed. He took a lot of responsibility and made my job as a landlord a lot easier. He cleaned up when he was done took...
Octane Repair & Service llc
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Reviewed in July 2022
They did an amazing job and they were very reasonable. He has also done other jobs for me including carpentry, door installation, some electrical and plumbing. Just an all-around good company to utilize for any home improvement. I have referred him to multiple people and they have all been...
Octane Repair & Service LLC
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Reviewed in March 2022
ARD Mowing did a tremendous job with removing branches on several trees in our yard. Alex and his crew double-checked to make sure we were satisfied with the work after he finished. Alex is professional and friendly, and I appreciated that he touched base before he arrived so that I could...
ARD Mowing LLC
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Reviewed in February 2022
Knew exactly what I needed and went to the store to get the exact parts at such an inexpensive price. Punctual to my house. Very friendly and experienced in this field. Did the job with great speed and accuracy to where my fence looks like it was never damaged. Bravo!!!
3C Fence of Abilene
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Find Radon detection and reduction specialists in Salina

Clarity Home Inspections

4.7(

)

Serving Salina, KS and surrounding areas

In business since 2010

Free estimates

Warranties offered

"Very professional. Did a great job of explaining the process."

Recommended by92%of homeowners

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Heartland Enviromental

4.9(

)

Serving Salina, KS and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Dan, did a good job of radon gas mitigation. We are under retesting the radon make sure it has lower than 4 level. We are going to update the full experience with Heartland Environment once the job and radon result came back. As of now, this company deliver the good service. Thank you"

Response time10 hrs

Response rate100%

11 neighbors recently requested a quote

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Ad Astra Radon Solutions

New to Angi

Serving Salina, KS and surrounding areas

Free estimates

Warranties offered

Small jobs welcome

With 5+ years of professional radon experience you can trust Ad Astra Radon Solutions to make your home safer & healthier. We provide both radon mitigation and radon testing services as well as crawlspace encapsulation. We are certified to perform both radon mitigation and testing with the state of Kansas as well as with the NRPP.\n\nWe have experience mitigating new construction and existing family homes. Call us today for a free consultation!

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Radon Detection and Reduction questions, answered by experts

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

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, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Installation typically takes 1-2 days, depending on the system and property layout.

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 Salina, KS 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.
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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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•
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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•
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.