Radon Mitigation in Charleston

What is radon?

Radon is a naturally occurring, radioactive gas that escapes when uranium in the soil decays. Radon becomes concentrated in a home, school or workplace as it seeps through cracks in the foundation or other natural openings in a structure.

At SWAT Environmental, we are dedicated to protecting families in and around Charleston from radon exposure. Through our radon remediation process, our radon mitigation technicians have installed radon mitigation systems that reduce radon gas and make the air you breathe safer.

Radon in Charleston:

Any home in the Charleston area is at risk for elevated radon levels. Radon testing is the only way to know if your home has harmful radon levels.

According to the West Virginia Department of Health and Human Services‘s radon gas initiative:

• The average radon level for homes in Charleston is 2.0 pCi/L.
• Charleston is designated a radon gas Zone 3 by the EPA, having average radon levels of 2.0 pCi/L or higher.
• Radon gas causes over 20,000 radon-related death each year.
• The Surgeon General has warned that radon gas exposure is the second leading cause of lung cancer in the United States.

Professional Radon Mitigation and Testing in Charleston

The first step in protecting your property is knowing whether radon levels pose a risk. Radon testing in Charleston starts with a simple measurement process. SWAT Environmental provides free radon test kits that you can use at home. Place the kit in your lowest living area, send it to an independent lab for analysis and receive your results in 3-5 days.

Whether you’re a homeowner concerned about your family’s safety or a realtor managing a transaction timeline, our radon testing kits can help you understand your results and next steps.

Custom Radon Mitigation System Installations

When test results show radon levels at or above the EPA’s 4.0 pCi/L action level, installing a radon mitigation system in Charleston becomes essential. SWAT Environmental designs each system based on your property’s unique characteristics, including foundation type, soil conditions and building layout.

Our radon mitigation systems typically use active soil depressurization to draw radon from beneath your foundation and vent it safely outside. Most installations are completed in a single day with minimal disruption to your routine. Our proven approach to radon removal in Charleston has protected thousands of families across West Virginia and the nation.

Why Local Homeowners and Businesses Choose SWAT

SWAT Environmental has served the area with radon solutions since 1988. As America’s largest radon mitigation company, we bring national expertise to your local neighborhood. Our technicians understand Kanawha County’s geology and the specific radon risks facing properties from the East End to South Hills and beyond.

What sets our team apart is our commitment to respectful, professional service. Every technician receives rigorous training and certification. When they arrive at your home or business, they treat your space with care, explaining each step of the process and answering your questions thoroughly.

We support homeowners throughout the metro area with comprehensive radon solutions, along with services for commercial buildings and real estate transactions. If you need guidance or have concerns about your radon mitigation system, our ongoing support is just a phone call away.

Frequently Asked Questions

Here are answers to some common questions about radon mitigation and testing.

How Long Does Radon Mitigation Take?

Most residential radon mitigation installations are completed within 4-8 hours. Our technicians arrive with all necessary equipment, perform the installation and conduct a final walk-through. Commercial properties or larger systems may require additional time depending on building size and complexity.

Does SWAT Serve Commercial Properties?

Yes. We provide radon mitigation for multifamily housing, office buildings, schools and other commercial facilities throughout the area. Our team works within your operational schedule to minimize disruption to tenants or employees.

What Happens After Installation?

After your system is installed, we recommend conducting a follow-up radon test within 30 days to confirm levels have dropped below 4.0 pCi/L. SWAT provides guidance on post-installation testing and stands behind our work with reliable support.

Contact SWAT Environmental for Radon Solutions Today

Whether you need testing, mitigation or expert advice, our local team is ready to help. Request a quote online or reach out to our team to speak with a radon specialist who understands your community’s needs.