Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Keithville, LA

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Keithville, LA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Keithville, LA

*The Angi rating for Radon Detection And Reduction companies in Keithville, 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 Keithville, 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 December 30, 2025

Find Radon detection and reduction specialists in Keithville

Air Marshalls Environmental

4.91(
62
)
•Approved Pro

Air Marshalls Environmental

4.91(
62
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Air Marshalls Environmental is Licensed & Insured. Lincense # MAC 1247. We won the 2013 & 2014 U.S. Commerce Association Award for "Best of 2013 & 2014" providing the Highest Quality Sampling: Industrial Hygiene Sampling, Leed EQ Credit 3.2 Indoor Air Quality Sampling, Mold Sampling, Grade D Air Sampling, Metal Working Fluid (MWF), Exposure Assessment, Chinese Drywall Sampling, Legionella, Formaldehyde Sampling, Methamphetamine Air & Surface Sampling. At Air Marshalls Environmental, we take the same pride in our work, as you do in your property. Call us Today! We always go the Extra Mile...with a Smile!

"They were very helpful, knowledgeable. Talking to them, with their expertise, gave me a calm over the issue. They were very prompt and communicative."

Cynthia R on April 2025

Air Marshalls Environmental is Licensed & Insured. Lincense # MAC 1247. We won the 2013 & 2014 U.S. Commerce Association Award for "Best of 2013 & 2014" providing the Highest Quality Sampling: Industrial Hygiene Sampling, Leed EQ Credit 3.2 Indoor Air Quality Sampling, Mold Sampling, Grade D Air Sampling, Metal Working Fluid (MWF), Exposure Assessment, Chinese Drywall Sampling, Legionella, Formaldehyde Sampling, Methamphetamine Air & Surface Sampling. At Air Marshalls Environmental, we take the same pride in our work, as you do in your property. Call us Today! We always go the Extra Mile...with a Smile!

"They were very helpful, knowledgeable. Talking to them, with their expertise, gave me a calm over the issue. They were very prompt and communicative."

Cynthia R on April 2025

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

Radon Detection and Reduction questions, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

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.

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.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The Keithville, 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.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"