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TRUSTED BY DOWNERS GROVE, IL HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Downers Grove

Avatar for Boomtown Radon Testing
Boomtown Radon Testing
5.0(
25
)
Radon Gas - Testing

Serving Downers Grove, 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 time8 hrs
32 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Stuedemann Radon Resolutions
Stuedemann Radon Resolutions
4.7(
273
)
Radon Gas - Abatement

Serving Downers Grove, 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 DuPage Radon Contractors
DuPage Radon Contractors
4.4(
41
)
Radon Gas - Abatement

Serving Downers Grove, IL and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"They contacted us immediately and were here the next day to test our home for radon. They were very thorough and inspired confidence. They also gave us a report of what they found. Also resonable prices!"
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 Midwest Radon Services, Inc.
Midwest Radon Services, Inc.
4.8(
38
)
Radon Gas - Abatement

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We had a radon remediation installed by them in 2021. We've had to replace the fan 2x already- whereas the expected lifetime of a fan is 8-10 years."
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
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Northern Illinois Radon, LLC
Northern Illinois Radon, LLC
4.7(
35
)
Radon Gas - Testing

Serving Downers Grove, IL and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"As a first time home buyer, Tim made sure I understood the entire process of mold/air & radon testing and what the results meant. He also gave me great insight on the house as a whole and what to look for while inspecting. He has your best interest in mind during your home buying experience which alleviates some of the stressors that you d otherwise be facing."
An A+ Accredited Business with the BBB.
Certified Commercial Mold Inspectors
Advanced Radon Measurement Service Provider
Home Adisor Approved Professional

+5

Response time11 hrs
Recommended by100%of homeowners
Avatar for Radon Doctor
Radon Doctor
5.0(
20
)
Radon Gas - Testing

Serving Downers Grove, 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
Avatar for Clue Radon Services
Clue Radon Services
5.0(
117
)
Radon Gas - Abatement

Serving Downers Grove, IL and surrounding areas

In business since 2015

Emergency services offered

"This business was highly recommended by my realtor. I hired this company to inspect the radon mitigation system prior to me buying a house. The owner, Sidad, was very responsive to my inquiries. The inspection price was reasonable, and he followed up promptly with the results on the inspection. I hired him to come out and fix the radon mitigation fan after purchasing my house. He was quick and efficient, and the price was reasonable. I highly recommend this business."
logo
Radon monitor
Radon monitor
Response time5 hrs
Response rate89%
Recommended by99%of homeowners
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Radon Detection and Reduction questions, answered by experts

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 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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Yes, many systems include warranties for performance. Confirm terms with your installer.

The Downers Grove, 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.