Crawl Space & Foundation Drainage in Mt. Juliet, TN

Why crawl spaces get wet here

The recipe is common across Wilson County's older neighborhoods and new builds alike: gutters dumping roof water within a few feet of the foundation, a lot graded flat or back toward the house, and clay soil that holds every drop at foundation depth. The water finds vents, gaps, and the soil itself, and the crawl space becomes the lowest, wettest point on the property.

Left alone, that moisture becomes mold, wood rot, sagging floors, rusted ductwork, and higher humidity in the living space above. Encapsulation companies will happily quote you five figures to manage the symptom. We fix the supply.

Our exterior-first approach

• Downspout routing — roof water piped underground away from the house. On many homes this alone removes thousands of gallons per storm from the foundation zone.
• Grade correction at the house — rebuilding positive slope away from the foundation, the detail most lots lose within a few years of construction.
• Foundation French drains — fabric-lined gravel-and-pipe systems along the wet side of the house, intercepting water before it reaches the footing.
• Curtain drains uphill — for houses at the bottom of a slope, cutting the water off before it arrives.

When we'll tell you to call someone else

If your crawl space is wet from a plumbing leak, condensation, or true rising groundwater under the footing, exterior drainage isn't the whole answer — you may need a plumber, an interior drain and sump, or a vapor barrier. We'll tell you that at the free evaluation. Selling you the wrong system is how companies get one job; diagnosing correctly is how they get referred.

What it costs

Downspout routing and grade correction packages typically run $2,000–$4,500. Foundation French drain systems along one or two sides of a home usually land between $4,000 and $9,000 depending on depth, access, and discharge. Fixed written quotes after a free walk of the property.