Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Glenwood, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Glenwood, IL?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Glenwood, IL

*The Angi rating for Radon Detection And Reduction companies in Glenwood, 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 Glenwood, 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 April 23, 2026

Find Radon detection and reduction specialists in Glenwood

Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
597
)
Radon Gas - Abatement

Serving Glenwood, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"Called company on Monday and got an appointment for an inspection on Wednesday. That following Monday, the technician arrived and went through each step is sealing off the concrete foundation to the water leak. The fix worked well and was put to the test with the recent record rains. Not one drop of water came into the basement."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
28 neighbors recently requested a quote
Request Quote
Avatar for PROFESSIONAL RADON SYSTEMS INC
PROFESSIONAL RADON SYSTEMS INC
4.8(
92
)
Radon Gas - AbatementRadon Gas - Testing

Serving Glenwood, IL and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Professional Radon System did an excellent job. They put the customer at ease. Work was done neatly installer explained everything thoroughly. I will use Professional Radon system again, and I will wii refer to family, friends and neighbors."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
2 Suction Points

+4

Response time2 days
Recommended by95%of homeowners
Request Quote
Avatar for Radon Professional Services
Radon Professional Services
4.6(
34
)
Radon Gas - AbatementRadon Gas - Testing

Serving Glenwood, IL and surrounding areas

In business since 2012

Credit card accepted

"Completely satisfied. Would certainly recommend them for Radon mitigation work. They worked efficiently, were neat and clean and the price was quite reasonable."
Recommended by100%of homeowners
Request Quote
Avatar for Check Radon
Check Radon
5.0(
5
)
Radon Gas - Testing

Serving Glenwood, IL and surrounding areas

In business since 2015

Small jobs welcome

Credit card accepted

"Technician explained everything about Radon in terms we could totally understand. He was patient, polite, totally knowledgeable and professional."
Response time2 hrs
Response rate100%
Recommended by100%of homeowners
Request Quote
Avatar for Assure Home Inspection
Assure Home Inspection
4.8(
97
)
Radon Gas - Abatement

Serving Glenwood, IL and surrounding areas

In business since 2005

Free estimates

Warranties offered

"The true test will be the radon measurement . Everything looks very nice , very professionally done . I was just under impression from other companies I spoke to that something had to be done with sump pump."
New Lenox Condo Radon Mitigation
New Lenox Radon Mitigation System
Townhome Radon Mitigation Plainfield, IL
Response time5 hrs
Response rate92%
Recommended by98%of homeowners
Request Quote
Radaquest Radon Inspectors
5.0(
4
)
Radon Gas - Testing

Serving Glenwood, IL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Very easy to get an appointment on short notice when I had limited time to get a radon test done in the process of purchasing a home. Their price was also slightly lower than an estimate I'd received from another company, and the technician was more thorough about explaining the process than the other company I considered."
Response time5 hrs
Response rate87%
Recommended by100%of homeowners
Request Quote
Avatar for West Suburban Inspections Inc
West Suburban Inspections Inc
5.0(
4
)
Radon Gas - AbatementRadon Gas - Testing

Serving Glenwood, IL and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"West Suburban Inspections Inc

West Suburban Inspections, very thorough, and did a good job.
He explained everything in simple terms."
Home Inspector License
Inspection Company License
Certified Indoor Air Consultant
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 15
Radon Detection and Reduction questions, answered by experts

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

The Glenwood, IL 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