Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Guernsey, WY

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: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</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 come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Guernsey, WY?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Guernsey, WY

*The Angi rating for Radon Detection And Reduction companies in Guernsey, WY 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 Guernsey, WY 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 November 05, 2025

Reviewed in November 2025
Wonderful work, done in a timely manner! So glad he could come down and help out with our home renovation and repairs! Did amazing work on the floors and bathroom!
Gladden Renovation Services LLC
Request a quote
Reviewed in February 2024
I had Wheatland Garage Door install in insulated garage door (R-16 rating) 12/2023. Kevin, and his staff, are great. LOTS of communication from Kevin. He did a site visit 10/2023, and we had the door installed 12/2023. His staff was very professional, and easy to work with. Normally, Iâ m...
Wheatland Garage Door
Request a quote
Reviewed in April 2020
Randy prepared our basement for the leveling job that he completed. Randy is thorough, keeps you informed and will let you know of any changes needed to the project. This was not an easy project. He did a great job we are pleased. We will use him for any other concrete work we may have in the...
RRC LLC
Request a quote
Reviewed in February 2018
They're receptive to the needs of the customer and willing to work with them!
Bristow Built Construction
Request a quote
Reviewed in December 2014
Courteous, prompt, and professional service while offering a reasonable price for the installation of my opener. I would recommend him to anyone needing a new opener installed. A+++
High Point Garage Doors, LLC
Request a quote
Reviewed in October 2014
We had Steve install a transfer switch and other needed items for our portable generator. He is very knowledgeable about generators. He initially gave an estimate for a fixed house generator, but finances being what they are, we opted for a portable generator. His work was solid and his price...
Seidel Electric, Inc. -
Request a quote
Reviewed in October 2013
<blockquote> <hr /> <ol> <li>They showed up on the job at seven thirty am and were there till sundown. Exact measures and square. Very personable with no down time. Energenic crew.<br /> <hr /> </li> </ol> </blockquote> <br />
SUNDANCE CONSTRUCTION
Request a quote
Reviewed in June 2010
I had JLG give me an estimate on some work in a small bathroom, he gave a reasonaable estimate and I was told he would get back to me in a week to let me know when he could do the work. He didn't call the day he said he would and when I called him, my calls weren't returned, I had...
JLG Handyman Services
Request a quote

Top-Rated Radon detection and reduction specialists in Guernsey - Updated Nov 2026

North Point Radon

5.0(

)

Radon Gas - Abatement

Serving Guernsey, WY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Excellent, professional service. High quality work at a very good price. I would highly recommend North Point to anyone needing radon mitigation."

4 neighbors recently requested a quote

Recommended by75%of homeowners

Request Quote

Blackburn Foundation Repair, LLC

4.6(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Guernsey, WY and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Excellent service! Pro was nice, easy to work with, professional! Never would have known he was here, he cleaned the working area so well! I would definitely recommend Blackburn Basement!!"

Response time1 day

90 neighbors recently requested a quote

Recommended by80%of homeowners

Request Quote

Radon Detection and Reduction FAQs, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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.

Yes, many systems include warranties for performance. Confirm terms with your installer.

The Guernsey, WY 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
•
Sep 28, 2026Sep 28, 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
•
Oct 30, 2026Oct 30, 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
•
Sep 23, 2026Sep 23, 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.