Radon problems don’t stop at slab foundations. In fact, homes with crawlspaces are especially vulnerable to elevated radon levels, particularly throughout North Alabama. At Southern Valley Radon Services, we specialize in custom crawlspace radon mitigation systems designed to reduce radon levels effectively while protecting the integrity of your home.
If your home has a crawlspace and elevated radon, high radon is fixable — and we’re here to help.
Radon is a naturally occurring radioactive gas that comes from the breakdown of uranium in soil and rock. It enters homes through contact with the ground — making crawlspaces a primary entry point.
Crawlspaces often allow radon to:
Many homeowners assume crawlspaces “breathe,” but without proper sealing and ventilation, radon can build up to dangerous levels.
Every home is different — especially crawlspace homes. That’s why we never install one-size-fits-all systems.
Our crawlspace radon mitigation typically includes:
We install a venting system that actively draws radon gas from beneath the crawlspace and safely exhausts it above the roofline.
Radon enters through exposed soil. We seal crawlspace floors and seams to prevent radon intrusion and improve system efficiency.
We use reliable, quiet radon fans (including Festa and RadonAway models) sized correctly for your home’s airflow needs.
Every system includes a manometer so you can easily verify the system is operating correctly.
North Alabama has some of the highest radon potential in the Southeast, and crawlspace homes are no exception. Counties throughout the Tennessee Valley frequently test above the EPA action level of 4.0 pCi/L.
Even if your home:
👉 The only way to know is to test.
We’re not a general contractor adding radon as a side service — radon mitigation is our specialty.
✔ Locally owned & operated in North Alabama
✔ Professional radon mitigator
✔ Custom system designs for each home
✔ Clean, professional installations
✔ Aesthetic vent routing when possible
✔ Real-estate transaction experience
✔ Post-mitigation radon testing guidance
What you breathe is our business.
Our service area:
Huntsville, AL
Madison, AL
Athens, AL
Rogersville, AL
Huntsville, AL
Hazel Green, AL
Fayetteville, TN
Pulaski, TN
If your home has a crawlspace and elevated radon levels, Southern Valley Radon Services can design a solution that fits your home, foundation, and airflow patterns.
📍 Serving Huntsville & North Alabama
📞 Call today to schedule an evaluation
🌐 www.southernvalleyradon.com
High radon is fixable. Let’s fix it — the right way.
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(256) 800-3259
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