Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Tea, SD

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</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 the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</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 types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</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 natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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