Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Tripoli, IA

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>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</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>

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Verified Reviews for Radon Detection And Reduction pros in Tripoli, IA

*The Angi rating for Radon Detection And Reduction companies in Tripoli, 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 Tripoli, 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 April 16, 2026

Reviewed in April 2026
Great communication. Had the team there and working on a windy day and after 3 solid rainstorms, roof looks great and more importantly, we are all dry inside. Thanks Ben and team!
Roofing Experts
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Reviewed in July 2025
Brandon Pierce and Nathan work hard and got the bathroom done fast! They were very professional and did a great job cleaning up afterwards.
Mad City Windows & Baths
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Reviewed in November 2024
Milledge Construction were prompt, professional and had the experience to deliver a top quality mitigation system to our home. Radon levels in our home were significantly reduced. I would recommend their mitigation system install to anyone.
Milledge Construction
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Reviewed in October 2024
Jeremie did a great job! He was very punctual and professional to work with. The job was completed before the deadline and very affordable. I willl be using his services again in the future.
Relax Landscaping and Maintenance
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Reviewed in August 2024
They made sure I was pleased before leaving the farm. Went above and beyond to satisfy and the outcome was great!!
BR Pressure Washing & Home Services
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Reviewed in November 2023
We have been very happy with our underground fence from Dog Guard. The guys are very knowledgeable and friendly. All of our dogs made the adjustment almost immediately and just having the piece of mind is worth it. Highly recommend.
Dog Guard
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Reviewed in July 2023
Very hardworking and does great work. Won't finish a job until the completed project is up to his high standards and yours..
Blakeman's Handyman & Home Improvement LLC
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Reviewed in March 2023
It went great. They listened well, listen to what I asked them to do and they cleaned up after themselves. They completed everything on time and there were no issues along the way.
Tiguila Construction
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Reviewed in November 2021
Thorough. Goes above and beyond. Friendly
Kellis Clean Korners
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Reviewed in November 2021
Very efficient, work hard, and stay with the job till it is done.
Garage Force of Waterloo
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Find Radon detection and reduction specialists in Tripoli

Iowa Radon Defense

4.6(

)

Serving Tripoli, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"It reduced the radon from an average of 23 to 0.24."

+14

Response time1 day

55 neighbors recently requested a quote

Recommended by93%of homeowners

Request Quote

Milledge Construction

4.9(

)

Serving Tripoli, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"They installed a Radon Mitigation system in a house I was selling. They had the best price, the experience I wanted, and were able to install a few days after I called. Technician was very nice and efficient in getting it installed. Good warranty too. I had my system installed in an encapsulated crawl space."

Response time7 hrs

Response rate94%

87 neighbors recently requested a quote

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SWAT Environmental, Inc.

4.5(

)

Serving Tripoli, IA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"They did a great job with the installation and made sure the Radon was under the level it needed to be. He had to make a couple of trips to make that happen but was very polite and profession through the whole process."

Response time1 day

Recommended by100%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving Tripoli, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Luis was very patient, detailed, and filled with valuable information. He took his time and explained to us all the required and suggested needed improvements throughout the entire inspection. We were in a jam and needed the inspection the next day and we were lucky that he was available. The turn around time of the report was within 24 hours as he promised. He a reliable service and we would highly recommend him in the future."

+11

Response time3 hrs

Response rate88%

Recommended by100%of homeowners

Serving Tripoli, IA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"His staff was good. The price was fine. Quality of work was good. Responsiveness was good. They get right into it."

Recommended by88%of homeowners

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Pillar to Post - NEW

New to Angi

Serving Tripoli, IA and surrounding areas

In business since 2014

Free estimates

Other appointments available.

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Radon Detection and Reduction questions, answered by experts

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.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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.

The Tripoli, 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

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.
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•
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.
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•
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.
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•
Apr 5, 2026Apr 5, 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
•
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.
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•
Apr 10, 2026Apr 10, 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.