Radon Mitigation in Bloomington-Normal & Central Illinois

If a radon test came back high, you don’t have to live with it. David Smith Radon Remedies designs and installs custom radon mitigation systems that pull radon gas out from beneath your home and vent it safely above the roofline, quietly, cleanly, and guaranteed to drop your levels below the EPA action level of 4.0 pCi/L.

We’ve installed 10,000+ systems across Central Illinois since 1998, and most homes are finished in a single day.

What Is Radon Mitigation?

Radon mitigation is the process of permanently lowering the radon level in a building. The most proven method, and the one we specialize in, is active sub-slab depressurization. A small, sealed pipe draws radon-laden air from the soil beneath your foundation, and a specialized in-line fan vents it up and out above your roof, where it dissipates harmlessly. This creates a low-pressure zone under your slab so radon is captured before it can enter your living space.

Our Radon Mitigation Process

• Diagnostic & design. We evaluate your foundation, sump, and layout to design the most effective, least-intrusive system for your home.
• Professional installation. We core the slab, run sealed PVC piping, seal foundation openings, and install a properly sized radon fan and warning device.
• Clean workmanship. Special tools and filters keep dust and debris out of your home. We leave it cleaner than we found it.
• Verification. We recommend a post-mitigation test so you have written proof your radon is below 4.0 pCi/L. We guarantee it.

Why Homeowners Choose David Smith Radon Remedies

• Licensed & insured: IEMA Radon Mitigation Specialist, Lic. #RNM2020203.
• 25+ years of experience and 10,000+ systems installed.
• One-day installs for most homes, with a guaranteed result.
• Top-grade materials and superior system design that lasts.

We don’t perform radon testing. We’re the company you call to mitigate a high radon result. Already have your number? Get a free quote and we’ll take it from there.

Do You Have a High Radon Level?

The EPA recommends mitigating any home at or above 4.0 pCi/L, and considering it between 2.0 and 4.0. Whatever your result, we can bring it down. Learn more about what radon levels mean or what to do after a high radon test.