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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: Do radon mitigation systems come with warranties?

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

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Tea, SD

*The Angi rating for Radon Detection And Reduction companies in Tea, SD 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 Tea, SD 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 08, 2025

Reviewed in May 2025
Next Level Home Care put in retaining walls, worked on regrarding, and adding a stone walk way. They did ana amazing job transforming our backyard! The retaining wall and walkway are beautiful and inviting. They were professional and easy to work with. They went above and beyond to help us...
Next Level Home Care
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Reviewed in June 2024
The owner of Platinum cleaning was wonderful to work with! She explained the different cleaning techniques and how i could improve my cleaning, she was very kind and did an excellent job with great speed and she also worked with the budget I had set. She took her time and cleaned my home with...
Platinum Cleaning LLC
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Reviewed in May 2024
They took down the volunteer trees and cleaned up the branches and leaves. They were very professional and I would hire them again.
Immense Services, LLC
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Reviewed in September 2023
Just had my roof v competently replaced by the J W Const crew. Less than a week btwn call-for-estimate to job-done and wd have been done sooner but I dragged my feet making up my mind. Johnâ s estimate was Not the least expensive one I got but Iâ ve gone the cheap route before and lived to...
J W Construction, LLC
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Reviewed in July 2023
The estimate and installation was all very professional and knowledgeable. It was totally effective and brought the level of radon down to less than a 0.5 reading. Would highly recommend their work.
Dakota Radon Mitigation
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Reviewed in March 2023
Arthur was respectful, timely, and efficient in his removal of a large antenna from our roof. I have full confidence in his work and would definitely hire again.
ADL Handyman
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Reviewed in May 2022
I did not knowJose before this project. We needed to have our fence and deck pressure washed and stained within a certain time frame. Jose communicates promptly and arrives on site as scheduled. The power spraying has gone well and we are awaiting the staining portion as weather permits. Morris...
Jose Martinez's Handyman Services
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Reviewed in October 2021
I have sent a couple clients to Colten and he's quick to respond and always remedy's the problem that we have. My go to for Bat, Pest removal and inspections!! Ryan
Prairie Bat Services
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Reviewed in July 2018
They matched any competitors price and took 10% more off. I don't know what the buyers tested the Radon Levels to be, but after Axium Mitigated the problem it still tested at 4.1 and it needs to be 3.9. They promptly returned to remove more dirt and the next test showed 3.9. Their work and...
Axium Inspections, LLC
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Find Radon detection and reduction specialists in Tea

Blackburn Foundation Repair, LLC

4.6(

)

Serving Tea, SD and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Blackburn came out to repair my garage foundation. They were quick, efficient, and left the area in great condition."

Response time1 day

89 neighbors recently requested a quote

Recommended by80%of homeowners

Serving Tea, SD and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"He did what I ask for and he did a good job."

Response time1 day

5 neighbors recently requested a quote

Recommended by50%of homeowners

Serving Tea, SD and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Jeremy was very professional and pleasant to work with!! I have allergies and can breathe so much better in my house now!!"

Response time20 mins

Recommended by100%of homeowners

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Empire Home Inspections, LLC

New to Angi

Serving Tea, SD and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\n\n

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Radon Detection and Reduction questions, answered by experts

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.

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

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The Tea, SD 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
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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.
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How Much Does Radon Remediation Cost? [2026 Data]
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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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•
May 2, 2026May 2, 2026
How to Get Rid of Radon in Your Home
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
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.
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.