Top-rated radon detection and reduction specialists.

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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: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</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 much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</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>

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

*The Angi rating for Radon Detection And Reduction companies in Aguilar, 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 Aguilar, 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 September 09, 2025

Reviewed in September 2025
Groundworks really came thru for us big time. They sent someone out to help us within a week of our calling, and not only did Tobias fix the problem, he went above and beyond the call of duty by removing a rattlesnake we had found only an hour earlier. He was a total professional and we could...
Groundworks
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Reviewed in October 2024
One of the few guys to come out and fix something and double check. So reasonable in price and was quick to come out.
2ND Opinion Heating & Air Conditioning, LLC
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Reviewed in October 2024
Guys were great, showed up on time and did an awesome job replacing my furnace and duct work. Would highly recommend and were reasonably priced. Will definitely call for any heating needs in the future.
B & A Excavation and Land Management, LLC
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Reviewed in March 2022
Very hard working and wonderful customer service. They know how to get it done. Very pleased!!!!
Sprague Painting
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Reviewed in August 2018
Although it was not in the best interest of the company that sold us the unit to do the repairs Nicholas was honest and professional.
All Seasons Heating & Air Conditioning, LLC
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Reviewed in August 2017
Great Service and very experienced tree trimmer would recommend them to do any job
Environmental Tree Care, LLC
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Reviewed in August 2017
Very informative, responds quickly to phone calls and e-mails. Would recommend Smiley for any electrical needs.
Smiley Electric, Inc.
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Reviewed in August 2016
My A/C unit wasn't working. I'm new to Colorado and I live in a small town. I was referred to Josh from Custom Climate Professionals. Josh drove 2 hours to my house to figure out what was wrong with my system. He was on time, courteous, and professional. Josh patiently explained everything to me...
Custom Climate Professionals LLC
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Reviewed in May 2016
Mary gave us the best customer service you could possibly receive and we would only use them in the future.
Betancourt's Painting & Pressure Cleaning, LLC
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Reviewed in July 2015
the 2 guys were great. They were friendly, efficient and hard working. <br />
You Move Me
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Find Radon detection and reduction specialists in Aguilar

SWAT Environmental

4.1(

)

Radon Gas - Abatement

Serving Aguilar, 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 Aguilar, 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 Aguilar, 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 Aguilar, 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

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.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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.

The Aguilar, 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

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•
Aug 3, 2026Aug 3, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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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.
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•
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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.
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•
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.