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    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Naperville

Avatar for ACCURATE SAFETY SOLUTIONS - ACCURATE RADON
ACCURATE SAFETY SOLUTIONS - ACCURATE RADON
4.9(
148
)
Radon Gas - Abatement

Serving Naperville, IL and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"A small testing device was set up in our basement and was left in place three days. The device was then picked up and we received a phone call a day later informing us of the radon level detected. This was followed up by a professionally prepared report mailed to us detailing the results and how to interpret them."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Boomtown Radon Testing
Boomtown Radon Testing
5.0(
25
)
Radon Gas - Testing

Serving Naperville, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Ross called back within 30 minutes and set up an appointment for the same week at my convenience. He was extremely professional and very easy to work with. He was on time both time he had to be in my home. I had my results in my email within a few hours of him picking up the sensors. I truly appreciate his time and explanations. I would definitely recommend Ross and Boomtown Radon Testing without hesitation."
Overhead view
Up and Running
Waiting to begin
Hats
Response time6 hrs
27 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JC Radon Solutions, LLC
JC Radon Solutions, LLC
5.0(
38
)
Radon Gas - Abatement

Serving Naperville, 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."
Response time20 mins
Response rate100%
29 neighbors recently requested a quote
Avatar for Radaquest Radon Inspectors
Radaquest Radon Inspectors
5.0(
17
)
Radon Gas - Abatement

Serving Naperville, IL and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Knowledgeable and professional radon specialist. The service was efficient clean and on time and the results were excellent. They answered all my questions and taught me how to properly monitor. Highly recommend them."
Response time4 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for DuPage Radon Contractors
DuPage Radon Contractors
4.4(
41
)
Radon Gas - Abatement

Serving Naperville, 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

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Clean Air Radon Systems, Inc.
Clean Air Radon Systems, Inc.
4.8(
26
)
Radon Gas - Abatement

Serving Naperville, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Schan did a great job, very professional. He came out to see what the job was before he gave me a quote. I have a huge crawl space which took some time but he stuck with it to finish it in one day. Now I can breathe easier knowing it's taking care of right. I highly recommend Clean Air Radon Systems."
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
Avatar for Midwest Radon Services, Inc.
Midwest Radon Services, Inc.
4.8(
38
)
Radon Gas - Abatement

Serving Naperville, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I highly recommend Midwest Radon Services and I am relieved that the system installed was effective. Price was fair and competitive; all work was thoroughly and patiently explained with no pressure. Work was neatly and expertly finished. Suction under the basement slab was tested by measuring into a hole drilled then patched at the other side of the basement and turned out to be extremely good. The system continues to work extremely well with a sight verifiable U-tube monometer on the exhaust system continually monitoring. In addition, over 18 days since installation, the long term Radon readings, on two different digital testers purchased from Amazon, went way down from a maximum of 4.5, to a range of 0.83 - 0.6 during the time when the furnace was being used which is also a time that Radon readings tend to peak."
SF-180
Painted Slimline Fan and couplings
90 mil Foil Backed Liner
U-Tube Monometer & Sticker with State Tag
RP-145

+26

Response time1 day
12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bull's Eye Home Inspection
Bull's Eye Home Inspection
4.8(
28
)
Radon Gas - Testing

Serving Naperville, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"Matt is great! He did an extremely detailed home inspection and explained things throughout the process. He is very friendly and professional. I will definitely use Bulls Eye Home Inspection again!"
Knee wall in Chicago Bungalow
Hydronic floor heating
Small flat roof on gable shingled roof
Overview of townhome in Glenview
Townhome Attic

+4

Response time3 hrs
15 neighbors recently requested a quote
Recommended by92%of homeowners
Showing 1-10 of 40
Radon Detection and Reduction questions, answered by experts

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

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

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

The Naperville, 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.