How long does radon mitigation installation take?

Most radon mitigation systems can be installed in 3-5 hours by a certified professional. The system is typically operational immediately after installation, and a post-mitigation test is recommended within 24-48 hours to confirm radon levels have been reduced.

Will a radon mitigation system affect my home's appearance?

Modern radon mitigation systems are designed to be as unobtrusive as possible. The vent pipe is typically run along the exterior of your home and painted to match, or routed through the interior to exit through the roof. The fan unit is usually placed in the attic or on the exterior of the home.

How much does it cost to run a radon mitigation system?

A radon mitigation fan typically costs $50-$100 per year in electricity — about the same as running a lightbulb. The fan runs continuously to maintain negative pressure beneath your foundation, ensuring radon is consistently vented away from your living space.

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Radon Mitigation Systems

Professional radon mitigation systems that reduce dangerous radon levels in your home by up to 99%. Protect your family with proven technology.

Typical Cost$800 – $2,500

TimeframeMost systems installed in 3-5 hours

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About Radon Mitigation

Radon mitigation is the process of installing a system that reduces indoor radon gas concentrations to safe levels. The most common and effective method is Active Sub-Slab Depressurization (ASD), which uses a fan and piping system to draw radon from beneath your home's foundation and vent it safely above the roofline. Professional mitigation typically reduces radon levels by 90-99%.

Suburban home with radon mitigation system

Key Benefits

Reduces radon levels by 90-99% in most homes

Systems run quietly and continuously — set it and forget it

Most installations completed in a single day

Minimal impact on your home's appearance

Low ongoing energy cost ($50-100/year to run the fan)

Increases home value and provides peace of mind for future buyers

How It Works

Certified technician inspects your home's foundation and layout

Custom system design based on your home's construction type

A small hole is cored through the basement or slab foundation

PVC piping is routed from the suction point to above the roofline

A quiet radon fan is installed to create continuous negative pressure

All entry points and cracks are sealed to maximize effectiveness

Post-mitigation radon test confirms levels are reduced below 4.0 pCi/L

Ideal For

Homes with radon levels at or above 4.0 pCi/L
Properties being sold where buyer requires mitigation
Homeowners wanting to protect their family from radon exposure
Homes with basements, crawl spaces, or slab-on-grade foundations
Any home where radon testing revealed elevated levels

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