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*The Angi rating for Radon Detection And Reduction companies in Swansea, IL 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 Swansea, IL 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 August 10, 2026

Find Radon detection and reduction specialists in Swansea

Avatar for Scope Environmental
Scope Environmental
5.0(
15
)
Radon Gas - Testing

Serving Swansea, IL and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"TESTING FOR ASBESTOS I need to make sure people know about a man named Jeff Miller Owner of Scope Environmental. I wanted to have my basement checked for Asbestos. This man was absolutely the nicest person. Jeff is a professional, who explained things extremely well and in detail, offered positives suggestions, and extremely knowledgeable. Oh, and extremely honest and helpful. If you ever want to have your basement checked for Radon or Asbestos or Mold, please call this nice man who has a vast amount of experience and knowledge on these three issues. His phone number is 314-220-1810. His pricing is very reasonable and he is Certified in the State of Missouri which is a requirement by the State to do testing. He sure put my mind at peace."
Black mold inside closet
Mold growth in HVAC Closet
Asbestos Flooring
Floor sample collection
Asbestos Adhesive

+10

Response time4 hrs
Response rate96%
Recommended by73%of homeowners
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Avatar for Loving Mold Removal
Loving Mold Removal
4.6(
26
)
Radon Gas - Testing

Serving Swansea, IL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

Since 1992, K&E Mold Removal/Demolition, LLC has performed thousands of environmental services in the Illinois and Missouri areas. It is our mission to help you with your Asbestos, Mold and Lead problems and answer your questions. We are Licensed & Certified in Asbestos Removal, Certified in Mold Remediation, and Certified in Lead Removal.\nAsbestos fibers were commonly used in construction and insulation processes in days gone, so even if you don’t realize it – your property may contain plenty of dangerous asbestos fibers. We know how to look for them and suck them out. And what’s more important – we know how to remove them, so you don’t have to worry about your safety!\nWe all know mold can destroy property, so people generally care about eliminating it! Our services include inspecting the area, seeing where the mold forms, and removing and sanitizing the area. We don’t want your property to suffer from mold any longer than it already has!\nYou might have dangerous paint adorning your walls, but you might not even know it. After all, lead-based paint was common in the past, but people rarely pay attention to that. But lead is toxic, so if you have any doubts about your property, let us inspect and safely remove any traces of it from the walls!\n We also can provide reliable Demolition Clean Up in Belleville, IL and the surrounding areas. Don't hesitate to contact us now! \n\n\n

Mold Testing and Remediation Project
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+43

Recommended by87%of homeowners
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Radon Detection and Reduction questions, answered by experts

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

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.

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.

The Swansea, IL homeowners’ guide to radon detection and reduction services

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