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Top-Rated Radon detection and reduction specialists in Rockdale - Updated Nov 2026

Avatar for JC Radon Solutions, LLC
JC Radon Solutions, LLC
5.0(
38
)
Radon Gas - Abatement

Serving Rockdale, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"JC Radon Solutions did a great job in the installation of our radon mitigation system. They arrived at the agreed time for both the proposal visit and then for the install work. The work area was kept clean during the install. A great job by a great company. I highly recommend JC Radon Solutions for radon mitigation work. Prior to the mitigation work, radon monitoring recorded average readings of 10. Now the readings are 3.5. Very pleased with the JC Radon Solutions system."
sump
Response time6 hrs
Response rate100%
32 neighbors recently requested a quote
Avatar for DuPage Radon Contractors
DuPage Radon Contractors
4.4(
41
)
Radon Gas - Abatement

Serving Rockdale, IL and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"Provided a thorough quote. Told me how to get levels below 4.0 as well as 2.7 which is recommended by world health. Ended up going with 2 points of suction. One in basement floor and the other under the garage floor. 2 techs were sent and the job took about 5 hours. They sealed floors and put a new cover on my sump. Tried to keep the area clean as possible. I swept and mopped after to collect any leftover shavings. Only thing I wasn’t happy about was them walking around the house with shoes on, but I understand as they’re drilling and climbing ladders outside. Would’ve been nice if they removed shoes before using my restroom. Both techs were very nice to deal with and took the time at the end of the job to explain everything in detail."
Standard Fan Housing
System External View
Suction Pipe into Basement Floor
Low Profile Fan Comparison
Standard Fan Housing

+39

Recommended by100%of homeowners
Avatar for Stuedemann Radon Resolutions
Stuedemann Radon Resolutions
4.7(
273
)
Radon Gas - Abatement

Serving Rockdale, IL and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quality work

"Dave was on time, courteous and quietly and efficiently did high quality work. We still need to do the radon test but definitely happy with the quality of work. Will update the review once we have been able to complete the independent radon testing. Thanks!"
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(
27
)
Radon Gas - Abatement

Serving Rockdale, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"The owner called and asked the right questions which gave me the confidence that he would be the right person for the job. He was able to come over on the same day we spoke. He was prompt with communication and solidified that he was the right person to do the job. When it was time to do the job: Arrived on time, did clean work - and finished in a timely fashion. After a 6 hours of testing, my device showed the levels went down tremendously."
pipe in garage
2) Main suction point
3) Our secondary suction point
4) Fan in attic
5) vented through roof

+18

Response time11 hrs
10 neighbors recently requested a quote
Recommended by85%of homeowners
StueCo
5.0(
26
)
Radon Gas - Abatement

Serving Rockdale, 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%
6 neighbors recently requested a quote
Avatar for Radon Doctor
Radon Doctor
5.0(
20
)
Radon Gas - Testing

Serving Rockdale, IL and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I consulted with Radon Doctor about my home. The four foot high basement had 5 pci in a 48 hour test. The first living floor was 1.5 pci in the same test. Radon Doctor advised me to monitor radon levels on the living floor over 6 months during winter season and get back to them for mitigation if needed. They did not take advantage of a single basement reading to insist I install a system that would not affect the living floor levels. These guys are legit."
Breeze Continour Radon Monitor
Response time5 hrs
Response rate88%
Recommended by94%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

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.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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).

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Rockdale, 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.