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Verified Reviews for Radon Detection And Reduction pros in Merriam, KS

*The Angi rating for Radon Detection And Reduction companies in Merriam, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Merriam, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on July 28, 2026

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

Avatar for MIDWEST RADON
MIDWEST RADON
4.8(
79
)
Radon Gas - Testing

Serving Merriam, KS and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"The process was smooth and handled professionally. The team did a review of our house layout, discussed the results of our initial radon testing, and recommended a plan for mitigating the issue. They were flexible with scheduling around the holidays and had the work taken care of in a morning. Levels of radon were completely eliminated as compared to the test before we had the system in place."
RADON ENTRY
RADON REDUCTION-RADON MITIGATION
COSMETIC OPTIONS AVAILABLE ARE DICTATED BY THE HOME'S DESIGN
SUCTION PIPES
CREATION OF A SUCTION POINT

+3

3 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Radon Mitigation Masters
Radon Mitigation Masters
4.8(
124
)
Radon Gas - AbatementRadon Gas - Testing

Serving Merriam, KS and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had a complicated job and most mitigation companies wanted to put in 2 systems. John figured out how to do it with one and we passed our radon test."
Radon Install
Response time10 hrs
Response rate96%
6 neighbors recently requested a quote
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Avatar for Radon Mitigation Masters
Radon Mitigation Masters
4.8(
124
)
Radon Gas - AbatementRadon Gas - Testing

Serving Merriam, KS and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Fast, accurate radon testing and affordable mitigation solutions for Kansas City homeowners and real estate professionals. We install high-quality systems designed to quickly reduce radon levels and keep your home safe. Honest pricing, quick scheduling, and licensed professionals who get it done right the first time. Protect your home and health with Kansas City?s trusted radon mitigation specialists.

Jobs
Recommended by91%of homeowners
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Avatar for Varsity Home Inspections, LLC
Varsity Home Inspections, LLC
4.8(
77
)
Radon Gas - Testing

Serving Merriam, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Paul was knowledgeable and quickly responded to my request for the radon test. Test results were promptly provided and explained."
Response time4 hrs
30 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for DNA Properties Home Inspections
DNA Properties Home Inspections
5.0(
36
)
Radon Gas - Testing

Serving Merriam, KS and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Hired Dan for full inspection plus termite and radon. Extremely nice guy that was very thorough and detailed. Had the report the next day just as he said I would. Report was very user friendly and easy to use on my phone with pictures and even video. Great experience. Highly recommend."
Response time5 hrs
Response rate94%
Recommended by100%of homeowners
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Avatar for SWAT Environmental
SWAT Environmental
5.0(
2
)
Radon Gas - Abatement

Serving Merriam, KS and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental has keeping homeowners safe from Radon Gas since 1988. We are the nation's largest Radon Mitigation company but we are local operated and give each customer personal, high class service! Installing over 150,000 mitigation systems, SWAT is the industry leader in Radon Awareness and Mitigation. Call us today to schedule your radon mitigation system installation for less than the cost of most major home appliances!

Response time1 day
Recommended by100%of homeowners
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Avatar for Mindful Inspections
Mindful Inspections
5.0(
3
)
Radon Gas - AbatementRadon Gas - Testing

Serving Merriam, KS and surrounding areas

In business since 2014

Credit card accepted

As a Certified Professional Home Inspector, I follow the International Association of Certified Home Inspectors (InterNACHI) Standards of Practice for performing a Standard Home Inspection. View more information: www.mindfulinspector.com

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Recommended by100%of homeowners
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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.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The Merriam, KS 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.

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