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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 is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</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: 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 much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Sterling, 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 Sterling, 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 March 19, 2026

Reviewed in March 2026
Atlas construction was very prompt and very very affordable very friendly and my fence turned out amazeing was very proud to have them do my work and they will do all my construction in future needs
Atlas Construction Services ltd
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Reviewed in August 2025
I contracted with Straight Line Fencing to build 130 feet of 6ft. cedar privacy fence while I was out of state. Communication with Mickey was clear and professional. He was able to build exactly to my specification and comply with city code requirements, with the build complete in 2 days. I...
Straight Line Fencing
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Reviewed in May 2025
Jose and the Blackrock Crew were hard-working, dependable and helpful throughout the project. They communicated regularly regarding the timeline on the project and completed the project in a timely manner. I would hire them again without any hesitation.
Blackrock Construction
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Reviewed in March 2025
Had our parking lot painted, From the 1st point of contact with Dexter, he was very informative of procedures, and cost for this to be done. They showed up on time and did a great job! Very happy with the results. Would definitely recommend for these striping services.
MOUNTAINSIDE STRIPING CO
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Reviewed in December 2024
Chris Bellis and his team did an excellent job. Highly recommend them and All my sonâ s moving. Thank you everyone involved! Tony
All My Sons Moving & Storage
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Reviewed in February 2024
Really the best welder I have used fast and no bs
Up 10 Unlimited
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Reviewed in October 2023
Joe was very professional and did quality work for my projects.
JB's Home Remodeling, LLC
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Reviewed in December 2022
Priscila goes above and beyond. She offered additional services and she did such a great job that I had her start cleaning my mom's house.
Priscila
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Reviewed in July 2022
On time and worked fast. They had ALL the necessary equipment and then some
Bernal Concrete
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Reviewed in June 2022
Mr. Trabulsy completed measurements and a three dimensional diagram of my home. I was able to see the product as it would look on my home. He sat down and discussed the company as well as the product with me. He was very knowledgeable and took time to answer any questions that I had. He worked...
DaBella - Cheyenne WY
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Find Radon detection and reduction specialists in Sterling

Greg Bortz Property Inspections, Inc.

5.0(

)

Serving Sterling, 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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A to Z Home Inspections

New to Angi

Serving Sterling, CO and surrounding areas

In business since 2015

Credit card accepted

A to Z Home Inspections proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

Response time12 hrs

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Meadows All About Inspections, LLC

New to Angi

Serving Sterling, 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.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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.

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

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The Sterling, 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.
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.
Jacqueline DeMarco
•
May 2, 2026May 2, 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.
Audrey Bruno
•
May 3, 2026May 3, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
Kyle Schurman
•
Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.