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Verified Reviews for Radon Detection And Reduction pros in Mannsville, OK

*The Angi rating for Radon Detection And Reduction companies in Mannsville, OK 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 Mannsville, OK 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 16, 2026

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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

Cox Environmental

5.00(
4
)

Cox Environmental

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Air Quality, Mold, Radon, and Methamphetamine Residue Inspections and Testing. YOU CAN BE ABSOLUTELY CERTAIN WE HAVE NO CONFLICT OF INTEREST and have nothing to gain from the testing results. We do not perform any remediation, mitigation, or cleaning services Testing for residential homes, multi-family units, retail centers, office buildings, commercial properties, schools, and hospitals. We have performed over 3,000 inspections in 5 years, with exceptional reviews. Cox Environmental is committed to providing all our customers with timely, courteous and thorough professional inspections, along with detailed comprehensive air quality inspection reports within 2 business days. MICRO Certified. MLCC Certified. Our mission is to treat each customer with the same attention to detail and concern that we would want ourselves. Customer service, kindness, and honesty are paramount.

Air Quality, Mold, Radon, and Methamphetamine Residue Inspections and Testing. YOU CAN BE ABSOLUTELY CERTAIN WE HAVE NO CONFLICT OF INTEREST and have nothing to gain from the testing results. We do not perform any remediation, mitigation, or cleaning services Testing for residential homes, multi-family units, retail centers, office buildings, commercial properties, schools, and hospitals. We have performed over 3,000 inspections in 5 years, with exceptional reviews. Cox Environmental is committed to providing all our customers with timely, courteous and thorough professional inspections, along with detailed comprehensive air quality inspection reports within 2 business days. MICRO Certified. MLCC Certified. Our mission is to treat each customer with the same attention to detail and concern that we would want ourselves. Customer service, kindness, and honesty are paramount.

Radon Detection and Reduction questions, answered by experts

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

Professional radon detection involves placing test kits in the lowest lived-in level of the house for a period, usually 48 hours to several months, followed by lab analysis of collected data.

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, if high levels are detected, professionals can provide solutions for radon reduction.

The Mannsville, OK 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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