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Verified Reviews for Radon Detection And Reduction pros in Grain Valley, MO

*The Angi rating for Radon Detection And Reduction companies in Grain Valley, MO 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 Grain Valley, MO 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 October 28, 2025

Find Radon detection and reduction specialists in Grain Valley

Wright Way Inspections

5112 NE 49th St
No reviews yet

Wright Way Inspections

5112 NE 49th St
No reviews yet
Free onsite estimate

Home Inspection company servicing the Kansas City area. Our inspectors are certified through The International Association of Certified Home Inspectors. We offer home inspections as well as Radon testing, Mold inspection & testing, Wood Destroying organisms (Termite) inspections, Sewer Scope inspections as well as Indoor Air Quality Testing.

Home Inspection company servicing the Kansas City area. Our inspectors are certified through The International Association of Certified Home Inspectors. We offer home inspections as well as Radon testing, Mold inspection & testing, Wood Destroying organisms (Termite) inspections, Sewer Scope inspections as well as Indoor Air Quality Testing.

Avatar for Radon Pros

Radon Pros

Lee's Summit
5.00(
3
)

Radon Pros

Lee's Summit
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Radon Pros is a locally family owned and operated company. We specialize in all aspects of radon testing and remediation. We are extremely competitive and understand the value of building lifelong relationships with our customers. Once you use us, you will never have to find another radon specialist again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

"They did a really good job. They were very timely and did the work awesome. I was impressed with what he knew and how he do it. We are very pleased with the service."

James B on December 2021

Radon Pros is a locally family owned and operated company. We specialize in all aspects of radon testing and remediation. We are extremely competitive and understand the value of building lifelong relationships with our customers. Once you use us, you will never have to find another radon specialist again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

"They did a really good job. They were very timely and did the work awesome. I was impressed with what he knew and how he do it. We are very pleased with the service."

James B on December 2021

Daly Inspections

9620 West 60th Street
No reviews yet

Daly Inspections

9620 West 60th Street
No reviews yet
9 years of experience

We are a family-owned home inspection company that is based in Kansas City. We are here to help you with your home buying needs and always go the extra mile for our clients. Our main goal is to make sure you are fully informed when making your investment in your new home.

We are a family-owned home inspection company that is based in Kansas City. We are here to help you with your home buying needs and always go the extra mile for our clients. Our main goal is to make sure you are fully informed when making your investment in your new home.

Cornerstone Lawn & Property Maintenance

1706 NW Oak Cir
No reviews yet

Cornerstone Lawn & Property Maintenance

1706 NW Oak Cir
No reviews yet
12 years of experience

At Cornerstone Lawn & Property Maintenance we have 6 Employees that have all passed background checks and have a very high level of integrity. We bill 1 month out for mowing customers, on jobs that require large amounts of material we ask for a 20% down payment. We accept debit and credit cards,checks, and cash. With our mowing services we have a refer a friend discount of 10% per customer that you refer that signs up for 1 year.

At Cornerstone Lawn & Property Maintenance we have 6 Employees that have all passed background checks and have a very high level of integrity. We bill 1 month out for mowing customers, on jobs that require large amounts of material we ask for a 20% down payment. We accept debit and credit cards,checks, and cash. With our mowing services we have a refer a friend discount of 10% per customer that you refer that signs up for 1 year.

Projectquote LLC

7123 West 95th Street
1.00(
1
)

Projectquote LLC

7123 West 95th Street
1.00(
1
)
11 years of experience

Projectquote connects homeowners with local service providers

"Tyler Horvath, the owner of Projectquote LLC, is a serial scammer in charge of running fake websites below that are scamming and deceiving and defrauding people across the country. They are typical phishing fraudulent websites with nothing more than a contact form for unsavvy victims to fill out. They are fake websites masquerading as contractors. They are just fake websites to scam you. Beware of these fake websites listed below. His full name is Tyler Benjamin Horvath and, based off his arrest record, he was born on June 3, 1986. He is associated with Overland Park, Kansas; Kansas City, Missouri; Leawood, Kansas; Lawrence, Kansas; and Manchester, Missouri. Tyler Horvath secretly works for HomeAdvisor. Tyler Horvath lives in Overland Park, Kansas, which is just 1 minute away from the HomeAdvisor office in Lenexa, Kansas. He is an ethically and morally bankrupt dirtbag who engages in affiliate marketing, the lowest form of marketing there is, he is the owner of Marijuana SEO, and he continues to scam and defraud countless people. They say to try calling and mailing Tyler Horvath, the owner of Projectquote LLC, at (913) 961-8446 and 6005 W 128th St, Overland Park, KS 66209, 5601 W 136th Terrace #105, Overland Park, KS 66224, and 14317 Manor Ct, Overland Park, KS 66224. No response. Tyler Horvath is a worthless lowlife internet spammer who scams people. He ought to man-up and find a real job. People would be stupid to stay close to him. He will drag everybody down with him. Tyler Horvath should be arrested and locked away in prison for the rest of his life for running such scams. If Tyler Horvath of Overland Park, KS had any brains and any decency, he'd cease and desist running these fraudulent websites immediately before he finds he's under investigation by the State Government(s) and the Office(s) of the Attorney General and receives a court summons. jensonbrothers.com ( Jenson Brothers ) wisestuccospros.com ( Wise Stucco Pros ) wiseeifs.com ( Wise EIFS ) wisesiding.com ( Wise Siding ) wisedrywallpros.com ( Wise Drywall Pros ) bucksiding.com ( Buck's Siding ) stuccorepairnow.com ( Stucco Repair Now ) jemstuccoservices.com ( JEM Stucco Services ) jemsiding.com ( JEM Siding ) jemwallservices.com ( JEM Wall Services ) jemdeckstaining.com ( JEM Deck Staining ) jweifssiding.com ( JW Eifs Siding ) drywallrepairnow.com ( Drywall Repair Pros ) brushmowingpros.com ( Brush Mowing Pros ) baseboardpaintingpros.com ( Baseboard Painting Pros ) eifspros.com ( EIFS Pros ) mwstuccopros.com ( MW Stucco Pros ) mwwindowcleaning.com ( MW Window Cleaning ) stuccoaces.com ( Stucco Aces ) stuccopaintingpro.com ( Stucco Painting Pro ) jeffsleafremoval.com ( Jeff's Leaf Removal ) firewoodfinder.org ( Firewood Finder ) deckstainingpros.com ( Deck Staining Pros ) foundationwaterproofingpro.com ( Foundation Waterproofing Pro ) powerhousesolar.net ( Power House Solar ) jointhomeservices.com ( Joint Home Services ) Documentation of the scam phishing websites that Tyler Horvath is in charge of: [*** Link removed ***] A Dropbox backup of the documentation of the scam phishing websites that Tyler Horvath is in charge of:: [*** Link removed ***]"

Randall K on January 2020

Projectquote connects homeowners with local service providers

"Tyler Horvath, the owner of Projectquote LLC, is a serial scammer in charge of running fake websites below that are scamming and deceiving and defrauding people across the country. They are typical phishing fraudulent websites with nothing more than a contact form for unsavvy victims to fill out. They are fake websites masquerading as contractors. They are just fake websites to scam you. Beware of these fake websites listed below. His full name is Tyler Benjamin Horvath and, based off his arrest record, he was born on June 3, 1986. He is associated with Overland Park, Kansas; Kansas City, Missouri; Leawood, Kansas; Lawrence, Kansas; and Manchester, Missouri. Tyler Horvath secretly works for HomeAdvisor. Tyler Horvath lives in Overland Park, Kansas, which is just 1 minute away from the HomeAdvisor office in Lenexa, Kansas. He is an ethically and morally bankrupt dirtbag who engages in affiliate marketing, the lowest form of marketing there is, he is the owner of Marijuana SEO, and he continues to scam and defraud countless people. They say to try calling and mailing Tyler Horvath, the owner of Projectquote LLC, at (913) 961-8446 and 6005 W 128th St, Overland Park, KS 66209, 5601 W 136th Terrace #105, Overland Park, KS 66224, and 14317 Manor Ct, Overland Park, KS 66224. No response. Tyler Horvath is a worthless lowlife internet spammer who scams people. He ought to man-up and find a real job. People would be stupid to stay close to him. He will drag everybody down with him. Tyler Horvath should be arrested and locked away in prison for the rest of his life for running such scams. If Tyler Horvath of Overland Park, KS had any brains and any decency, he'd cease and desist running these fraudulent websites immediately before he finds he's under investigation by the State Government(s) and the Office(s) of the Attorney General and receives a court summons. jensonbrothers.com ( Jenson Brothers ) wisestuccospros.com ( Wise Stucco Pros ) wiseeifs.com ( Wise EIFS ) wisesiding.com ( Wise Siding ) wisedrywallpros.com ( Wise Drywall Pros ) bucksiding.com ( Buck's Siding ) stuccorepairnow.com ( Stucco Repair Now ) jemstuccoservices.com ( JEM Stucco Services ) jemsiding.com ( JEM Siding ) jemwallservices.com ( JEM Wall Services ) jemdeckstaining.com ( JEM Deck Staining ) jweifssiding.com ( JW Eifs Siding ) drywallrepairnow.com ( Drywall Repair Pros ) brushmowingpros.com ( Brush Mowing Pros ) baseboardpaintingpros.com ( Baseboard Painting Pros ) eifspros.com ( EIFS Pros ) mwstuccopros.com ( MW Stucco Pros ) mwwindowcleaning.com ( MW Window Cleaning ) stuccoaces.com ( Stucco Aces ) stuccopaintingpro.com ( Stucco Painting Pro ) jeffsleafremoval.com ( Jeff's Leaf Removal ) firewoodfinder.org ( Firewood Finder ) deckstainingpros.com ( Deck Staining Pros ) foundationwaterproofingpro.com ( Foundation Waterproofing Pro ) powerhousesolar.net ( Power House Solar ) jointhomeservices.com ( Joint Home Services ) Documentation of the scam phishing websites that Tyler Horvath is in charge of: [*** Link removed ***] A Dropbox backup of the documentation of the scam phishing websites that Tyler Horvath is in charge of:: [*** Link removed ***]"

Randall K on January 2020

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Radon Detection and Reduction questions, answered by experts

A DIY kit can lessen the sting that comes with paying for a professional assessment, but these comprehensive tests are true lifesavers. Inspectors are more likely to catch all of the pollutants and hazards in your air. Plus, you’ll still need a professional to verify and act on your DIY test results. 

Some kits don’t include tests for certain air pollutants or only detect their presence, but not their levels (i.e., mold spores). If you’re willing to shell out money for a DIY kit, it’s usually better to stretch your budget slightly higher for a more detailed assessment.

Using an air purifier in your home or basement isn't an effective way to reduce or mitigate radon. Radon is an inert gas, meaning it doesn't react with other chemicals and can't be filtered the way particulates can be. While an air purifier can help improve your indoor air quality in other ways, don't rely on it to reduce radon.

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

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.

DIY kits are available for basic testing. Professional services provide comprehensive results and recommendations.

The Grain Valley, MO 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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