Reduce dangerous radon gas with a professionally installed sub-slab depressurization system. Compare free quotes from vetted local contractors.
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Reduce dangerous radon gas with a professionally installed sub-slab depressurization system. Typical project cost ranges from $800 – $3,000, depending on your home, the severity of the problem, and the method your contractor recommends. The smartest move is to compare at least two or three local quotes.
A planning estimate adjusted for local pricing. Your real quote depends on an on-site inspection.
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Most systems run $800–$3,000 depending on the home's foundation and layout. It's a one-time install that protects the whole home.
The EPA estimates about 1 in 15 U.S. homes has elevated radon, and it's often highest in the basement. Test first — if you're at or above 4 pCi/L, the EPA recommends fixing it.
A fan and pipe draw radon from beneath the slab and vent it safely above the roof, lowering indoor levels — usually within a day of installation.
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