Drainage & Excavation · Nashville, TN
Drainage & Excavation in Triune, TN
Triune drainage contractors for french drains, grading & regrading, catch basins & surface drains and more. Water traced to its source before a drain is designed, grades set with a level, a written price for the whole system, across Williamson County and the rest of Middle Tennessee.
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Lots, slopes and soil: how Triune drains
Rural properties have driveways that wash out, culverts that block and fields that flood, and the excavation work is at a scale where the machine and the operator are the service.
New subdivisions have the drainage problems of settled fill and unfinished grading — water against the foundation, a swale that never worked — and the repair is regrading and a drain to a real outlet.
Older neighborhoods have mature trees whose roots have found every old drain, and the fix is a new line routed around them with a proper outlet.
On a sloped lot the uphill side sends water at the house, and an interceptor drain along that wall does more than anything at the foundation; the discharge is downhill and it is designed.
Drainage on a septic property is routed clear of the field, because a drain that saturates the field is a septic failure; the design knows where the field is.
Triune at a glance
Drainage jobs in the area
Housing stock
Farmhouses with newer building on acreage
County
Williamson County
Ground conditions
Crossroads farmland at Horton Highway; rolling clay
Permits issued by
Williamson County Building Codes
In and around Triune:
- Castle Gwynn
- Hardeman’s Crossroads
Services
Drainage and excavation in Triune
French Drains
Perforated pipe in washed stone, wrapped and sloped properly, which is what separates a drain from a buried pipe.
Learn moreGrading & Regrading
Reshaping the ground so water leaves the house instead of collecting against it — usually the real fix.
Learn moreCatch Basins & Surface Drains
Collecting water where it pools and taking it somewhere it can actually go.
Learn moreDownspout & Gutter Drainage
Piping roof water well clear of the foundation, which is the single cheapest drainage improvement most houses can make.
Learn moreExcavation & Site Work
Footings, utility trenches, pads and site prep, with locates called before anything breaks ground.
Learn moreRetaining Walls & Erosion Control
Holding a slope and draining behind it, because a retaining wall without drainage is a wall waiting to fail.
Learn moreWhy homeowners here call
Water problems we fix in Triune
Limestone shelf is common here and sits close to the surface in a lot of neighborhoods. It sets the practical depth for any drain and is the most frequent surprise on an excavation quote.
- A soggy patch that never dries
- Mulch or soil washing across a path
- Downspouts discharging at the foundation
- Cracks appearing in a retaining wall
Solid pipe where perforated belongs. Perforated pipe collects groundwater along the run. Solid pipe only moves what enters at the top, which is a different job entirely.
Nearby
Neighboring towns where we dig
FAQ
Triune drainage: questions we get
Do you cover Triune, TN?
Yes. Our drainage crews work Triune and across Williamson County, with College Grove, Arrington, Eagleville, Nolensville inside the same range.
How much does drainage and excavation cost in Triune?
Drainage work in Triune is priced by the linear foot for French drains and downspout lines, by the hour for machine grading, and by the piece for catch basins; the discharge point is the part of the design that decides the price, and the quote names it. New subdivisions have the drainage problems of settled fill and unfinished grading — water against the foundation, a swale that never worked — and the repair is regrading and a drain to a real outlet.
Who issues permits for drainage and excavation in Triune?
Williamson County Building Codes regulates discharge to the street and to a neighbor, and grading that changes runoff onto another lot; a drainage contractor who knows the local rule designs to it.
How quickly can you get to Triune?
A drainage assessment in Triune is usually within the week — during or after a rain if it can be arranged, because the water shows the problem — and the work is scheduled once the design and the locates are done.
What areas around Triune do you serve?
Drainage crews serving Triune also cover College Grove, Arrington, Eagleville, Nolensville — 96 towns across 12 counties.
Free estimate
Get the water off your Triune lot
Tell Nashville's Drainage and Excavation where water stands on your Triune property; we walk it and send a written estimate for the drainage.