Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Kildeer, IL

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY KILDEER, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon13
    Verified radon detection and reduction services reviews

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

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

Serving Kildeer, 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."
Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Radon Tec
Radon Tec
4.9(
49
)
Radon Gas - Testing

Serving Kildeer, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Radon Tec worked with me on a reinspection after mitigation. They understood my time demands and that I was living out of state. They completed task on time and on estimate price. Tech even forwarded invoice/results to the closing to give everyone a chance to review documents before closing. I would give a higher rating if I could."
Corentium Pro
Response time3 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for DuPage Radon Contractors
DuPage Radon Contractors
4.4(
41
)
Radon Gas - Abatement

Serving Kildeer, IL and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"They came in and quoted a set price and even though it took them longer to complete the job properly, they did not charge more. They came when they said and were very professional. I felt confident in the work they were doing and cleaned up afterward. Most importantly, is within a day our radon level went from 12.0 to .32, almost non-existent. Extremely happy with the results and would recommend them highly. Steve, Eric and Larry answered any questions we had and I am speaking with my neighbors to see if they have a radon issue in their houses."
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 Midwest Radon Services, Inc.
Midwest Radon Services, Inc.
4.7(
39
)
Radon Gas - Abatement

Serving Kildeer, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Chuck and his team have been outstanding to work with. Mike was at our home to re-work the radon mitigation position in our basement due to a construction project we are moving forward with. Mike was able to come up with a creative solution and we are happy with the quality of his work."
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
8 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 Kildeer, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"Matthew did a great job inspecting the mobile home, and pointed out each step of the inspection as I followed him around. I would definitely hire him again if I needed another inspection."
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
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Gardner Services
Gardner Services
4.7(
17
)
Radon Gas - Abatement

Serving Kildeer, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"This is a high quality mold/fungi/fungus testing company, with excellent customer service and follow-up. The phones were picked up on the first call each time, and arranging for an appointment was very easy. They arrived on time, were efficient, informing, and friendly in their work, and brought commercial equipment to perform the test samples. The follow up phone call and email on the test results was good, and they provided a potential remediation plan for us to follow on the test results. The third party lab utilized by them had easy to understand numbers, graphs, and descriptions of what was tested. We will do business with Gardner Services again in the near future, and will recommend them to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time7 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Signature Water and Fire Restoration
Signature Water and Fire Restoration
5.0(
1
)
Radon Gas - Testing

Serving Kildeer, IL and surrounding areas

Approved

In business since 2013

Emergency services offered

Credit card accepted

Signature Water and Fire Restoration Company is an Illinois based company that offers a full range of property restoration services while combining the latest technologies and state-of-the-art restoration techniques. Our services cover water damage restoration, mold remediation, fire damage restoration and odor removal, cleaning services including carpet cleaning, repair and reinstallation.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time10 hrs
Showing 1-10 of 34
Radon Detection and Reduction FAQs, answered by experts

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.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The Kildeer, 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.