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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: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</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 long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Walsenburg, CO

*The Angi rating for Radon Detection And Reduction companies in Walsenburg, CO 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 Walsenburg, CO 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 May 17, 2026

Reviewed in May 2026
I cannot recommend Pedro and his crew enough! He came out to give me a quote to remove 4 small trees, 1 large tree and a huge pile of dead trees and debris that was left over from the construction of our home. Pedro was quick, professional and fair. We agreed on a price and he began right then...
Lucas Tree Service
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Reviewed in March 2026
My client hired Darrell to test for mold at the home they wanted to purchase. Darrell is very knowledgeable and answered all of our questions about the test results in a way we could understand. Further, he had very timely responses and traveled to a far out location! Highly recommended!
Omni Property Inspections & Environmental, LLC
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Reviewed in January 2026
Ray Chavira was EXCELLENT. We needed a section of roof replaced and he did it on time and for an excellent price. He discussed a better way to lay down the roof cap than was done originally. It has been a three months and he just called to make sure we are still pleased with the job. It could...
Chavira Roofing LLC
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Reviewed in September 2024
Marcus representing Bulwark was very nice and proficient. I was very satisfied with his customer service skills and knowledge. I would recommend this company for pest extermination and rodent control.
Bulwark Exterminating, LLC
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Reviewed in January 2024
Tyler did a thorough job and was able to complete the inspection within a short time. The report was very detailed and easy to follow.
Sure Foundation Home Inspections LLC
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Reviewed in August 2023
Even years after install Ron still gets back to me for questions or concerns. He cares about customer satisfaction and stands by his awesome products. We hot 3 steel patio covers and they provide wonderful shaded, protected areas for us to enjoy. We still are very happy even years later.
King Awnings, LLC
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Reviewed in April 2023
Ulises is a great worker, personable and courteous. On time, worked hard and was thorough! Will hire them again!!
Green Grass Irrigation Services
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Reviewed in March 2023
I am beyond impressed with Julian’s work and am pleased with the final project. Julian was very professional and respectful of my property. It was a big job but he was efficient and a no nonsense worker. He utilized his time working non-stop till his goal for that day was done. Lastly, he...
Colorado Drywall Concepts LLC
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Reviewed in August 2022
Great service. Fast and Experienced problem solved .
No Moore Pests, LLC
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Reviewed in June 2022
After hiring a larger more well known company who literally did nothing but charge me for time and travel, I was able to find Andrew on Angi’s. Not only did he clear the main, but he installed a new clean out. Andrew is very personable and communicates well. He explained what needed to be done,...
A1
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Find Radon detection and reduction specialists in Walsenburg

SWAT Environmental

4.1(

)

Radon Gas - Abatement

Serving Walsenburg, CO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"They were on time, the radon mitigation system installation was done efficiently, and the work space was left neat and clean when the installation was finished. The tech and customer service staff were knowledgeable and patient and answered all my questions. Overall, a very good experience."

Recommended by90%of homeowners

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Sure Foundation Home Inspections LLC

4.8(

)

Radon Gas - Testing

Serving Walsenburg, CO and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Tyler was very professional, knowledgeable and easy to talk to. Showed up on time. Explained process from beginning to end. Went over findings and recommendations in person after physical inspection completed. Would recommend to anyone looking for a home inspection company."

Response time1 day

Recommended by77%of homeowners

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Greg Bortz Property Inspections, Inc.

5.0(

)

Radon Gas - Testing

Serving Walsenburg, CO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"He is an honest hard working guy. He is new, but very knowledgeable."

+37

Response time2 hrs

Recommended by100%of homeowners

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Meadows All About Inspections, LLC

New to Angi

Radon Gas - Testing

Serving Walsenburg, CO and surrounding areas

In business since 1999

Free estimates

Credit card accepted

Thank you for your interest in Meadows All about Inspections, LLC. In business since 1999, we serve the entire state of Colorado with quality home inspections and indoor air quality testing. We are FHA inspection certified. \nPlease give us a call today for a fair inspection. We give free estimates, but will charge a small trip charge over 35 miles.\n

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Radon Detection and Reduction questions, answered by experts

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.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The Walsenburg, CO 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.