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Did you know 1 in 4 homes in the Central Ohio area faces an invisible threat requiring professional radon mitigation services?
As a radioactive gas seeping from the soil, radon exposure is the second leading cause of lung cancer in the U.S., according to the EPA.
For over 30 years, Airduct Cleaning & Radon Co. has been protecting homes across Columbus and Central Ohio. Our licensed mitigation specialists provide professional radon testing and custom-designed radon mitigation systems to help you reduce exposure and protect your family’s health.
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30+ years of local expertise helping Central Ohio families breathe easier—starting with your foundation.
It starts with understanding your home's unique situation. Our professional testing uses state-of-the-art monitors to accurately measure radon levels, giving us the precise data needed to design the most effective safety solution for you.
Learn MoreEvery home is different. Based on your specific foundation and test results, we'll design a custom mitigation strategy, often involving techniques like:
Rest assured, your system will be installed meticulously by our fully licensed Ohio specialists. We tailor the installation to your home's specific structure, ensuring code compliance and maximum long-term effectiveness for your family's safety.
Our TeamYour safety is confirmed. We perform post-installation testing to verify radon levels are safely below EPA guidelines. Plus, we'll guide you on simple system upkeep for lasting performance and peace of mind.
Get SupportThe most common and widely effective system. It uses a fan and piping to draw radon gas from beneath basement floors or concrete slabs before it can enter your home.
Best for: Homes with basements or slab-on-grade foundations.
The standard solution for crawl spaces. A heavy-duty plastic membrane (vapor barrier) is sealed over the exposed earth, and suction is created underneath to vent radon away.
Best for: Homes with crawl spaces (dirt or gravel floors).
Used specifically for hollow block foundation walls. Suction is applied directly to the wall cavities to prevent radon buildup within the blocks from entering the living space.
Best for: Homes with hollow block foundations (often used with SSD/SMD).
While depressurization systems are key, these steps are also crucial for comprehensive radon reduction:
“We called for radon mitigation, and they installed a system the same week. Super professional and knowledgeable.” – James R., New Albany, OH
Most radon mitigation systems in Columbus, Ohio cost between $800 and $2,500, depending on:
We provide transparent pricing and free consultations. You’ll know exactly what to expect—no hidden fees, ever.
Radon gas is invisible, odorless, and tasteless—so testing is the only way to know if your home has elevated levels. If your results are 4.0 pCi/L or higher, mitigation is recommended by the EPA. However, many Columbus homeowners choose to install systems at 2.0–3.9 pCi/L for added peace of mind, especially if there are children or high-risk individuals in the home. Regular testing is key—especially before selling, after renovations, or every 2 years.
Not at all. We see high radon levels just as often in new builds as we do in century-old homes. Newer homes often have tighter seals, which can actually trap radon inside more efficiently. Any home built over soil in Central Ohio can have a radon problem, regardless of age or location. We've mitigated homes in Clintonville, Grove City, Worthington, and Westerville—old and new alike.
Most systems take just one business day to install—typically within 3 to 6 hours. Crawlspace or hybrid systems may take slightly longer depending on access and layout. Our team works quickly, cleanly, and always walks you through what to expect before we begin.
Radon mitigation systems are low-maintenance. We recommend checking your manometer (a small U-shaped gauge) monthly to ensure the fan is working. The fan itself typically lasts 7–10 years and is easy to replace. Re-test your radon levels every two years or after major home upgrades. That’s it.
Yes. We routinely see homes drop from 8–15 pCi/L down to 1–2 pCi/L. Our mitigation systems are built to last and installed to EPA and ODH standards. We always verify performance with a post-installation test and explain how the system works so you know what to expect. This is a proven method—not a band-aid.
This radioactive gas won’t go away on its own—take action now to protect your home and family.
"Breathe easier—call our trusted Columbus radon mitigation team today. As the owner, I guarantee our work.” – Carl Woolwine
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