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Avatar for National Radon Defense Midwest

National Radon Defense Midwest

4.73(
50
)
•Approved Pro

National Radon Defense Midwest

4.73(
50
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6 years of experience

Radon Defense Midwest is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customer: the conscious homeowner. We don't provide estimates over the phone, instead, we dedicate our knowledge, expertise, and time with you to review solutions for radon mitigation and other solutions to improve your overall indoor air quality. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Good job done on a super hot day."

Lesia S on September 2024

Radon Defense Midwest is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customer: the conscious homeowner. We don't provide estimates over the phone, instead, we dedicate our knowledge, expertise, and time with you to review solutions for radon mitigation and other solutions to improve your overall indoor air quality. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Good job done on a super hot day."

Lesia S on September 2024

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Copeland's Home Inspections LLC

4.93(
29
)

Copeland's Home Inspections LLC

4.93(
29
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Individuals looking for a person with integrity, compassion, and experience need look no further. The combination of “real life” experience and field related certifications make this gentleman an invaluable asset to any real estate team.

Individuals looking for a person with integrity, compassion, and experience need look no further. The combination of “real life” experience and field related certifications make this gentleman an invaluable asset to any real estate team.

Verified Reviews for Radon Detection And Reduction pros in Mound City, MO

*The Angi rating for Radon Detection And Reduction companies in Mound City, 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 Mound City, 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 January 02, 2026

Radon Detection and Reduction questions, answered by experts

Testing typically costs between $150 and $500, depending on the method used and the number of areas tested.

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.

Yes, DIY kits are available, but professional testing provides more accurate results and comprehensive reports.

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

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.

The Mound City, 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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