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Avatar for Stuedemann Radon Resolutions
Stuedemann Radon Resolutions
4.7(
273
)
Radon Gas - Abatement

Serving Wilmington, IL and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quality work

"We were very happy with the crew who worked in our home. Very professional. Prepared the site so we could not tell they had even been in our home. Testing following the job indicated that the radon gas was leaving our home. Our radon level went from 12 to 0."
New sump pump lid installation
Caulking around the sump pump cover
Caulking around the exterior Radon fan
Radon fan on exterior of home
Radon fan on exterior of home

+11

Recommended by99%of homeowners
Avatar for Clean Air Radon Systems, Inc.
Clean Air Radon Systems, Inc.
4.8(
26
)
Radon Gas - Abatement

Serving Wilmington, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"As a Realtor, Schan has done many of my clients' radon system install and they all were extremely please with his knowledge, install and his going above and beyond to make the system appealing from the exterior of the home. Many companies will not make the effort to ensure that the system does not look unsightly. Schan does and he is an expert at what he does. I would only recommend Schan to my clients!"
pipe in garage
2) Main suction point
3) Our secondary suction point
4) Fan in attic
5) vented through roof

+18

Response time12 hrs
25 neighbors recently requested a quote
Recommended by90%of homeowners
StueCo
5.0(
25
)
Radon Gas - Abatement

Serving Wilmington, IL and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I had a great experience with this company. Doug did a fantastic job installing our radon mitigation system. He went above and beyond and sealed up some cracks in the basement concrete as well and explained how everything worked. I requested a quote only 3 days ago and it is already installed!"
Response time6 hrs
Response rate92%
13 neighbors recently requested a quote
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
597
)
Radon Gas - Abatement

Serving Wilmington, 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%
24 neighbors recently requested a quote
Avatar for PROFESSIONAL RADON SYSTEMS INC
PROFESSIONAL RADON SYSTEMS INC
4.8(
92
)
Radon Gas - AbatementRadon Gas - Testing

Serving Wilmington, 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
Radaquest Radon Inspectors
5.0(
4
)
Radon Gas - Testing

Serving Wilmington, 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
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Radon Detection and Reduction questions, answered by experts

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.

Installation typically takes 1-2 days, depending on the system and property layout.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Wilmington, 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.