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615 Crawl Space, Nashville TN615 Crawl SpaceNashville & Middle Tennessee 615-431-3789

Mold, Pests & Inspections

Radon and soil vapor mitigation for crawl space homes

A sealed ground liner with a vent pipe and fan that draw soil gases from under the liner and release them outside.

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Radon & Soil Vapor Mitigation

Radon is a naturally occurring gas that can move up from the soil and into homes, including those with crawl spaces. Testing is the only way to know whether it is present in your home, and the right test depends on your home's layout.

We install radon and soil vapor mitigation systems in crawl spaces across Nashville and Middle Tennessee. A sealed liner covers the ground, a vent pipe collects the gas from under it, and a fan carries it through a pipe to a safe place outside.

What you get

Done right, from the first walk-through

01

Sealed ground liner

A tightly sealed barrier lets the system draw gas from beneath it.

02

Vent pipe and fan

A pipe and an inline fan move gas from under the liner to the outside.

03

Sealed penetrations

Gaps and openings that would let gas enter the home are closed.

04

Testing recommended

We recommend a radon test before and after mitigation so you know it is working.

The process

How your service comes together

  1. 1

    Test and plan

    A radon test shows whether mitigation is needed and how to design it.

  2. 2

    Install the system

    The liner, vent pipe and fan are installed and sealed.

  3. 3

    Retest

    A follow-up test confirms that levels have come down.

FAQ

Common questions about radon & vapor mitigation

Do all crawl space homes have radon?

No. Levels vary from home to home, even on the same street, so testing is the only way to know.

How do I test for radon?

Radon test kits are available at hardware stores and from labs, and professionals can test as well. Follow the instructions for the correct placement.

Does sealing a crawl space remove radon?

Sealing can help but is not a substitute for mitigation if levels are high. A vent pipe and fan are what actively remove the gas.

Related services

Often planned together

Crawl Space Encapsulation EncapsulationA sealed, dry crawl space with a continuous liner and humidity control.Learn more Vapor Barrier Installation Vapor BarriersA durable ground cover that keeps soil moisture out of your home.Learn more Mold Testing & Moisture Assessment Mold TestingFacts about your crawl space before you decide what to do.Learn more

Service areas

Nashville and the cities all around it

From Clarksville to Shelbyville and Dickson to Cookeville, pick your city to see the crawl space work we handle in your part of Middle Tennessee.

Nashville Antioch Arrington Bellevue Brentwood Clarksville College Grove Columbia Cookeville Dickson Fairview Franklin Gallatin Goodlettsville Hendersonville Hermitage La Vergne Lebanon Madison Mt. Juliet Murfreesboro Nolensville Shelbyville Smyrna Spring Hill Springfield Thompson's Station White House

Not on the list? Call 615-431-3789. We take projects across Middle Tennessee.

Let us help with your radon & vapor mitigation

Call, text or send the form. Tell us what is going on under your house and what you have in mind, and we will take it from there.

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