Top-rated radon detection and reduction specialists.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Alexandria, 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 Alexandria, 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 September 11, 2026

Find Radon detection and reduction specialists in Alexandria

Air Marshalls Environmental
4.8(
73
)
Radon Gas - Testing

Serving Alexandria, 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
14 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 Alexandria, 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 questions, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The Alexandria, 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