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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 does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</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: 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>

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>

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

*The Angi rating for Radon Detection And Reduction companies in Trinidad, 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 Trinidad, 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 April 2025
Absolutely phenomenal service from Premiere Carpet Cleaning! Ethan was beyond amazing—professional, friendly, and incredibly thorough. From the moment he arrived, he took the time to assess what needed to be done and explained the entire process. He treated our home with care and respect, and...
Premier Carpet Cleaning Inc.
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Reviewed in February 2025
Mike met with the county inspector and she mapped out the location of the leach field, indicating the additional tank and to code pump needed for a home our size. He provided a timely quote to our realtor and ordered the tank and supplies. He had all the equipment to prepare the site and was...
MGM Excavating, LLC
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Reviewed in October 2024
Great people called on short nottice they came out immediately and hooked me right up super reasonable price they will get the parts you need for you and all of it
2ND Opinion Heating & Air Conditioning, LLC
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Reviewed in February 2024
Kyle is very professional, clean, prompt on communication and also updates on project throughout the phase of job. Definitely would hire him for all my painting needs.
A Lyons Painting LLC
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Reviewed in August 2023
I wanted all my window trim painted. Steve saw some things I didn't, talked to me about how to fix the problem, it all turned out very good. I am happy and am going to use him again. He is on time and very reasonable!
Mulinix Construction llc
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Reviewed in August 2023
Dominic came and get me a price on a tree removal, I accepted the offer and he came back the next day and got the tree out and even hauled it for me. Amazing work!
Garcia Precision Cuts LLC
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Reviewed in May 2023
The man who replaced my water heater was very respectful . Came on time and did more than my expectations . Highly recommended
Gold Rush Plumbing
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Reviewed in April 2023
Vic is a reliable professional and affordable contractor for your cistern or septic system needs.
Blue Jay Earthworks
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Reviewed in December 2022
Gary n his team are the best very professional, helping and yes they definitely know what theyâ re doing I would recommend them very quick response. 5 star â ï¸ rating
Kleanforce
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Find Radon detection and reduction specialists in Trinidad

SWAT Environmental

4.1(

)

Radon Gas - Abatement

Serving Trinidad, 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 Trinidad, 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 time3 hrs

Recommended by77%of homeowners

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Greg Bortz Property Inspections, Inc.

5.0(

)

Radon Gas - Testing

Serving Trinidad, 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 Trinidad, 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

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

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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

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.

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 Trinidad, 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
•
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.
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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.
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.