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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

"I would HIGHLY recommend Midwest Radon.  Everyone we came in contact with at this company was so professional, so polite and so friendly.  From the time I contacted Wes till the time the installers left, everyone was done with complete professionalism.  On top of that, I have a HIGH confidence that the radon issue at my home has been rectified.
"
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

"Very experience. I would recommend fort others looking for radon mitigation"
Radon Install
Response time10 hrs
Response rate96%
8 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 did a great job. Responded immediately to my request set an appointment for 830 the next morning showed up exactly on time and performed the radon test. Very professional."
Response time4 hrs
28 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

"Dan was on time, very professional. Received my report the same day. I would use Dan again if and when I need another home inspection."
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

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.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Installation typically takes 1-2 days, depending on the system and property layout.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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

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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