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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: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</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 steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</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>

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Verified Reviews for Radon Detection And Reduction pros in La Grange, KY

*The Angi rating for Radon Detection And Reduction companies in La Grange, KY 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 La Grange, KY 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 December 11, 2025

Reviewed in December 2025
I had a couple of small trees removed, and the company did an excellent job. Quick, clean, very professional, and affordable as well. Highly recommend!
AllSet & Co.
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Reviewed in September 2024
First, I can only speak on behalf of the HVAC section of this company. I must say, they took care of us, and we truly recognize and appreciate it! Our home is 20 years old and with that comes with lots of maintenance as every homeowner can attest to. We have two HVAC systems one for the first...
Dauenhauer Plumbing
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Reviewed in July 2024
Greenlight performed a residential roof inspection. The entire process of working with Greenlight was professional and timely. The inspector, Mitch M., arrived at the agreed time and explained the inspection process as well as the reporting. The inspector completed his work and provided a...
Greenlight Independent Roof Inspection
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Reviewed in April 2022
I sought help for Angi's List with removal of unwanted items from our garage. I received an estimate and a call within minutes of requesting the service, and an hour later the crew was at our house and completed the job beyond our expectations. I would not hesitate to call them, again, or to...
The Louisville Recycler
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Reviewed in September 2021
Schyler and Travis were extremely efficient and very careful. They were very customer friendly as well.
Cardinal Moving
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Reviewed in December 2020
I needed to have Radon remediation done in my home. The home had a passive system installed during construction. I talking to several companies they stated they may need to add a 4 inch pipe and do all kinds of other things to get the level down. Oh yea they had not even stepped in the home but...
IPM Services
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Reviewed in November 2020
Lance is very knowledgeable and good with explaining the system. He gave the quote and also did the work. The company was able to accommodate my tight real estate needs timeline. One thing to have made it better would have been a quicker means of post testing the radon levels after...
SWAT Environmental, Inc.
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Reviewed in October 2019
It went fine. He came when he scheduled the service. He came to pick up the radon test when it was time to pick it up. He provided me with all the information. He was cordial and professional.
Louisville Home Inspections, LLC
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Reviewed in March 2019
Very thorough. I wanted an inspection to get an idea of what I might need to pay attention to in preparing my home for a possible sale. I was also able to get a radon test and termite inspection through them. They were well worth it.
Garr Home Inspections
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Reviewed in January 2019
Gary performed the inspection on rather short notice. He also did the radon testing. His report was very clear and Gary was very helpful in answering the questions that I had.
Louisville Home Inspections, LLC
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Find Radon detection and reduction specialists in La Grange

Brooks Home Inspections

5.0(

)

Serving La Grange, KY and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

"On time , very thorough and courteous! Went over and above what I expected."

Response time7 hrs

Recommended by100%of homeowners

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Burkhead's Home Specialist

4.1(

)

Serving La Grange, KY and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"They were a pleasure to work with. Paid attention to the small details and took pride in the work they provide. I have recommended them to several people already."

+34

Response time5 hrs

Response rate86%

18 neighbors recently requested a quote

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Breathe Safe Radon & Moisture Control

4.4(

)

Serving La Grange, KY and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Lance & Joy did a great job at a very reasonable price. Would highly recommend them. They installed a radon mitigation system."

Response time8 hrs

Response rate94%

Recommended by95%of homeowners

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SWAT Environmental, Inc.

4.1(

)

Serving La Grange, KY and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I would definitely recommend this company to someone that needed radon mitigation. Setting up my appointment was very easy and they took the time to explain everything that would happen. Lance was really nice and easy to work with. The whole appointment took longer than I had hoped so try to be free for the whole day instead of a half day. I am very happy with this company."

Recommended by87%of homeowners

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Louisville Home Inspections, LLC

4.7(

)

Serving La Grange, KY and surrounding areas

In business since 2017

Free estimates

Warranties offered

"Gary performed the inspection on rather short notice. He also did the radon testing. His report was very clear and Gary was very helpful in answering the questions that I had."

Response time3 hrs

Response rate97%

Recommended by94%of homeowners

Serving La Grange, KY and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Iâ m so happy I chose GH inspections!! Daniel was very detailed and informative. He inspected a newly constructed home and to my surprise found numerous problems/issues. Iâ m so happy that I had the inspection!! Money well spent. Daniel came out on a Saturday and spent 4 hours with us. GH Inspection was 175.00 cheaper than most all other companies!!"

Response time30 mins

Response rate91%

Recommended by100%of homeowners

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Certified Contractors

4.9(

)

Serving La Grange, KY and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"i love how this turned out vary good company"

Response time5 hrs

Response rate90%

Recommended by94%of homeowners

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WORLD RADON CONTROL SYSTEMS, INC.

5.0(

)

Serving La Grange, KY and surrounding areas

In business since 1997

Free estimates

Offers commercial services

"I bought a condo that was inspected and had Radon, the seller got this company and paid to have the Radon system installed."

Response time1 day

Recommended by100%of homeowners

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AmeriSpec of Louisville

4.8(

)

Serving La Grange, KY and surrounding areas

Emergency services offered

Credit card accepted

"It went real well, they were very professional and did a real thorough job. They wrote down the stuff I needed to know so that I could sell me house."

Recommended by100%of homeowners

Serving La Grange, KY and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Lance was our professional. Plants was very personable and very knowledgeable he did a terrific job even got along great with my dogs and I’ve got seven of them. I would refer this person to anyone that needs the service"

Response time1 day

Recommended by57%of homeowners

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Showing 1-10 of 13

Radon Detection and Reduction questions, answered by experts

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, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

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.

The La Grange, KY 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.
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.
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.
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.