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Verified Reviews for Radon Detection And Reduction pros in Saint Bernard, LA

*The Angi rating for Radon Detection And Reduction companies in Saint Bernard, LA 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 Saint Bernard, LA 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 01, 2026

Find Radon detection and reduction specialists in Saint Bernard

Duke Restoration

5.00(
5
)
•Approved Pro

Duke Restoration

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

Experience the transformation with Duke Restoration. Our expert team specializes in full service remodeling and full service mold and water damage remediation in New Orleans. Experience the difference today!

"Quick and professional"

Eric N on October 2023

Experience the transformation with Duke Restoration. Our expert team specializes in full service remodeling and full service mold and water damage remediation in New Orleans. Experience the difference today!

"Quick and professional"

Eric N on October 2023

Avatar for All Dry Water Damage Experts

All Dry Water Damage Experts

4.92(
250
)

All Dry Water Damage Experts

4.92(
250
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We are a full service floor maintenance company. All of our technicians are fully trained to tackle even to toughest problems.

"Joe Nata is friendly, responsive, efficient and does a great job. His prices are reasonable too. I will definitely use him again."

Ragan G on November 2020

We are a full service floor maintenance company. All of our technicians are fully trained to tackle even to toughest problems.

"Joe Nata is friendly, responsive, efficient and does a great job. His prices are reasonable too. I will definitely use him again."

Ragan G on November 2020

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

Avatar for Spaulding Decon

Spaulding Decon

5.00(
1
)

Spaulding Decon

5.00(
1
)
21 years of experience

We provide professional services such as: biohazard, hoarding, water damage, thorough mold remediation, drug use/lab, and crime scene clean up services to the whole of Louisiana and nationwide. Our team is committed to providing efficient, discreet, and empathetic services tailored to each unique situation. Whether you're dealing with an urgent clean up need or seeking reliable restoration services, we're here to ensure a safe and healthy environment.

We provide professional services such as: biohazard, hoarding, water damage, thorough mold remediation, drug use/lab, and crime scene clean up services to the whole of Louisiana and nationwide. Our team is committed to providing efficient, discreet, and empathetic services tailored to each unique situation. Whether you're dealing with an urgent clean up need or seeking reliable restoration services, we're here to ensure a safe and healthy environment.

Radon Detection and Reduction questions, answered by experts

The short answer is no, air purifiers do not help with radon. While they certainly can improve the air quality of your home, they only clean pollutants from the air. Radon is radioactive, and it isn’t affected by the same filtration systems that handle other airborne particles, like dust and mold. The only thing that works is a radon mitigation system.

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.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

The Saint Bernard, LA 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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