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Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</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: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Sioux Rapids, IA

*The Angi rating for Radon Detection And Reduction companies in Sioux Rapids, IA 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 Sioux Rapids, IA 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 28, 2026

Reviewed in May 2026
Julio and his team did a great job. They fulfilled the plan to a tea. They were very punctual, very professional. And they did a great job. I would recommend them going forward.
R & J Concrete
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Reviewed in January 2026
Todd did an amazing job on what I thought was going to be impossible. Explained everything thoroughly and was happy to answer any questions I will absolutely hire him going forward for all my home projects!
Huck's Home Repair
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Reviewed in February 2025
We agreed upon the date and time for an estimate and he didn t show up at the designated time and day, they won t answer their phone and i m concerned that is not a legitimate company.
Downright Flooring, LLC
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Reviewed in December 2024
Jordan did an excellent job. We used Jordan 3 times this summer and did an excellent job and was very prompt and professional and would recommend him.
iPlumb Plumbing, LLC
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Reviewed in May 2024
Jon, Ler and Isaac were awesome. They did an excellent job on pur basement repair. Jon explained everything and when they were finished he went over the repairs with me. Highly recommend this compant.
Groundworks
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Reviewed in November 2021
Their team did a great job communicating with me. They completed the job well and cleanup was great. I would recommend them and will use them again.
Uprooted Tree Service
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Reviewed in June 2019
Joe and his crew were a pleasure to work with. He was here when he said he would be. They worked quickly and efficiently. Rain is expected later today, so we will get to test the new gutters.
Gutters Unlimited Elite Services, Inc.
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Reviewed in October 2018
They showed up in a timely manner, communicated well, and took care of everything we wanted and more!
Toft Electric, Inc.
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Reviewed in October 2013
In February 2013 we hired Premier Construction to undertake an extensive building project which included an addition to our house that doubled the existing square footage, a remodel of the existing space, and the construction of a detached garage. Also included in the project were a rear deck, a...
Premier Construction Services
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Reviewed in September 2013
They had my vehicle ready for me by the time I got off work and they did a service changing the oil <br />
Rasmussen Ford
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Find Radon detection and reduction specialists in Sioux Rapids

Iowa Radon Defense Northwest

4.7(

)

Serving Sioux Rapids, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Radon mitigation work was great. Duct cleaning is something I will not recommend from this company. Team started to cutopen HVAC duct and later figured out the machine is not working , followed different approach to clean each vent. I contacted sales person and he said it is going to be same results either way and same price was charged. Charged 1.7k for 3400 sq ft home for duct cleaning."

Crawlspace Encapsulation with Radon Mitigation

Roof Penetration Discharge Pipe with Roof Boot

+23

Response time1 day

29 neighbors recently requested a quote

Recommended by96%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving Sioux Rapids, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Luis was very polite and professional! He explained the issues so I could understand. I would absolutely recommend him to others!"

+11

Response time3 hrs

Response rate88%

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Installation typically takes 1-2 days, depending on the system and property layout.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

The Sioux Rapids, IA 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

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.
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.
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.
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.
Kate Fann
•
Apr 9, 2026Apr 9, 2026
Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.