Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Sedalia, MO

There are 2 highly-rated local radon detection and reduction specialists.

Need a pro for your radon detection and reduction project in Sedalia, MO?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Sedalia

Sam's Home and Commercial Inspectors

PO Box 563
5.00(
8
)

Sam's Home and Commercial Inspectors

PO Box 563
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Sam's Home and Commercial Inspectors use the latest technology with the good old fashion eyeballs to perform each inspection at the highest level. To ensure every inch of the property is inspected to include structural, electrical, air-conditioning system, plumbing and more. We go the extra mile. We have Certified Master Inspectors standing by to do your inspection at the highest level possible. Inspectors are fully trained by AHIT and InterNACHI as well as certified labs for Radon, Termite, and mold Inspections. We find issues that other Inspectors fail to see. We even have a robot that can get into the crawlspace when humans can't or won't. Let us prove to you that we are the best. We follow the motto, "Let No Man Deceive You".

"Exceeded my expectations. I work in the commercial mechanical, electrical, plumbing world and they found stuff I missed."

Mitchell W on May 2025

Sam's Home and Commercial Inspectors use the latest technology with the good old fashion eyeballs to perform each inspection at the highest level. To ensure every inch of the property is inspected to include structural, electrical, air-conditioning system, plumbing and more. We go the extra mile. We have Certified Master Inspectors standing by to do your inspection at the highest level possible. Inspectors are fully trained by AHIT and InterNACHI as well as certified labs for Radon, Termite, and mold Inspections. We find issues that other Inspectors fail to see. We even have a robot that can get into the crawlspace when humans can't or won't. Let us prove to you that we are the best. We follow the motto, "Let No Man Deceive You".

"Exceeded my expectations. I work in the commercial mechanical, electrical, plumbing world and they found stuff I missed."

Mitchell W on May 2025


Spartan Home Inspections LLC

4010 Tropical Ln
No reviews yet

Spartan Home Inspections LLC

4010 Tropical Ln
No reviews yet

Locally family owned Company in Columbia, Missouri. We service all of Mid-Missouri. We offer home inspections, radon inspections, and Termite inspections. We treat everyone like family and treat every inspection as if we were buying the house personally.

Locally family owned Company in Columbia, Missouri. We service all of Mid-Missouri. We offer home inspections, radon inspections, and Termite inspections. We treat everyone like family and treat every inspection as if we were buying the house personally.


Pure Air Of The Ozarks

119 W COMMERCIAL ST
4.86(
7
)

Pure Air Of The Ozarks

119 W COMMERCIAL ST
4.86(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our cutting-edge Dry Fog technology is the leading solution for homeowners and businesses alike, as it is widely used across many industries in eliminating mold. Mold is indiscriminate as to where and what types of facilities it affects. Our process was developed so that it can be applied anywhere and everywhere mold appears without requiring demolition, toxic chemicals, significant cost or down-time. Regular business hours are Monday through Friday from 8am to 5pm. Weekends and evenings can be arranged as needed by appointment.

"Rescheduled a few times but was kind and got the job done"

Shanna R on January 2024

Our cutting-edge Dry Fog technology is the leading solution for homeowners and businesses alike, as it is widely used across many industries in eliminating mold. Mold is indiscriminate as to where and what types of facilities it affects. Our process was developed so that it can be applied anywhere and everywhere mold appears without requiring demolition, toxic chemicals, significant cost or down-time. Regular business hours are Monday through Friday from 8am to 5pm. Weekends and evenings can be arranged as needed by appointment.

"Rescheduled a few times but was kind and got the job done"

Shanna R on January 2024


Show Me Home & Building Inspections

Wildcat Rd
5.00(
2
)

Show Me Home & Building Inspections

Wildcat Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

When it comes to home and building inspections, there’s no one better to turn to than Show Me Home and Building Inspections. My services include residential inspections, 4-point inspections, commercial inspections and radon testing. I’m a certified, independent home and building inspector, who cares about your investments. I'll work with you to make sure you understand all the details of my findings about your property and that you have all the information you need about the condition of the property to make your investment.

"Milton Wright was the most courteous, thorough, and affordable building inspector. I don't think you could find a better one if you searched all day! Nick and Marilyn Nivert"

Nick N on May 2021

When it comes to home and building inspections, there’s no one better to turn to than Show Me Home and Building Inspections. My services include residential inspections, 4-point inspections, commercial inspections and radon testing. I’m a certified, independent home and building inspector, who cares about your investments. I'll work with you to make sure you understand all the details of my findings about your property and that you have all the information you need about the condition of the property to make your investment.

"Milton Wright was the most courteous, thorough, and affordable building inspector. I don't think you could find a better one if you searched all day! Nick and Marilyn Nivert"

Nick N on May 2021





SpyGlass Inspection Services

31144 Highland Road
5.00(
2
)

SpyGlass Inspection Services

31144 Highland Road
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WELCOME TO SPYGLASS INSPECTION SERVICES, LLC., Since 2008. Residential and Commercial Property Inspections. A professional inspection will significantly reduce your risk and help make the entire home buying process easier and less stressful. We really enjoy helping our clients in this process, as customer service is our highest priority. We strongly encourage all of our clients to accompany us during the inspection and should feel free to ask the inspector any questions you may have during the inspection process. You'll get a comprehensive report that is easy to understand with all major systems identified along with the overall condition will be included in the report. With the information our report will provide, you can make your decision with confidence. Certified Professional Inspector, (InterNACHI Member) I also provide these services, Mold Inspections and Testing, Radon Testing, Water Testing and State Certified Septic and Lagoon Inspections. Come by and visit my Web-site (www.spyglassinspect.com) and chat while your there.

WELCOME TO SPYGLASS INSPECTION SERVICES, LLC., Since 2008. Residential and Commercial Property Inspections. A professional inspection will significantly reduce your risk and help make the entire home buying process easier and less stressful. We really enjoy helping our clients in this process, as customer service is our highest priority. We strongly encourage all of our clients to accompany us during the inspection and should feel free to ask the inspector any questions you may have during the inspection process. You'll get a comprehensive report that is easy to understand with all major systems identified along with the overall condition will be included in the report. With the information our report will provide, you can make your decision with confidence. Certified Professional Inspector, (InterNACHI Member) I also provide these services, Mold Inspections and Testing, Radon Testing, Water Testing and State Certified Septic and Lagoon Inspections. Come by and visit my Web-site (www.spyglassinspect.com) and chat while your there.


Haulotte Construction Services

22351 Westmoreland Rd
5.00(
2
)

Haulotte Construction Services

22351 Westmoreland Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We also offer whole home inspections ( Building process, New home, Pre-owned home) and septic/sewer inspections and evaluations for real estate transactions. Water quality testing is included with septic/sewer evaluations and inspections

We also offer whole home inspections ( Building process, New home, Pre-owned home) and septic/sewer inspections and evaluations for real estate transactions. Water quality testing is included with septic/sewer evaluations and inspections


Smartmoves Home Energy & Air Purification

250 Sunset Hills Dr.
No reviews yet

Smartmoves Home Energy & Air Purification

250 Sunset Hills Dr.
No reviews yet
14 years of experience

$martmoves Home Energy & Comfort Survey of Sunrise Beach selected to Represent Missouri Department of Natural Resources at the 2011 Missouri State Fair We are proud to announce that “$martmoves Home Energy & Comfort Survey”, a Division of $martmoves Cost Reduction Systems, Inc., was selected to represent the Missouri Department of Natural Resources (DNR) at the Missouri State Fair in Sedalia. It was fantastic to meet with hundreds of Missouri home owners and to help them make their homes more energy efficient and more comfortable year round. The best part was showing how to save money at the same time; after all, this is the Show Me State The State of Missouri wants its homeowners and citizens to have a “Home Energy Audit” to reduce your heating and cooling costs and to reduce our dependence on foreign oil, but you need to know what an Energy Audit IS NOT. An energy audit does not sell stuff; we don’t sell windows, siding or insulation. What the Energy Audit does is show you, the home owner, where your house is losing condition air and letting in hot or cold air, uncontrolled from outside. The state of Missouri offers a tax incentive to cover the cost of having a Home Energy Audit for your home and also offers another tax incentive to have any energy improvements or upgrades completed.

$martmoves Home Energy & Comfort Survey of Sunrise Beach selected to Represent Missouri Department of Natural Resources at the 2011 Missouri State Fair We are proud to announce that “$martmoves Home Energy & Comfort Survey”, a Division of $martmoves Cost Reduction Systems, Inc., was selected to represent the Missouri Department of Natural Resources (DNR) at the Missouri State Fair in Sedalia. It was fantastic to meet with hundreds of Missouri home owners and to help them make their homes more energy efficient and more comfortable year round. The best part was showing how to save money at the same time; after all, this is the Show Me State The State of Missouri wants its homeowners and citizens to have a “Home Energy Audit” to reduce your heating and cooling costs and to reduce our dependence on foreign oil, but you need to know what an Energy Audit IS NOT. An energy audit does not sell stuff; we don’t sell windows, siding or insulation. What the Energy Audit does is show you, the home owner, where your house is losing condition air and letting in hot or cold air, uncontrolled from outside. The state of Missouri offers a tax incentive to cover the cost of having a Home Energy Audit for your home and also offers another tax incentive to have any energy improvements or upgrades completed.

Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

A radon test has no effect on humans—only the radon in the air does. The test does not redistribute the radon that is already present so yes, it’s safe to be around the testing kit even if it isn’t safe to be in the room itself. The test absorbs and measures the radon, but doesn't absorb enough of it to make the room any safer.

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

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.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Sedalia, 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.