Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Natchitoches, LA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Natchitoches, 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 Natchitoches, 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 May 18, 2026

Top-Rated Radon detection and reduction specialists in Natchitoches - Updated Nov 2026

Air Marshalls Environmental
4.8(
73
)
Radon Gas - Testing

Serving Natchitoches, LA and surrounding areas

Approved

In business since 2009

Emergency services offered

Credit card accepted

"Excellent customer service and very professional. They provided a very detailed report and did an extremely good job explaining and making sure we understood the test results and next steps in the process. Highly, highly recommend this company!"
Mold
IICRC
Moisture Meter
"Best of"
Thermal Imaging

+19

Response time10 hrs
12 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Spaulding Decon
Spaulding Decon
5.0(
1
)
Radon Gas - AbatementRadon Gas - Testing

Serving Natchitoches, LA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

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.\n\nOur 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.

Request Quote
Radon Detection and Reduction FAQs, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The Natchitoches, 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