Yard Drainage Solutions in Knoxville, TN
Standing water in the yard. A soggy lawn that never dries. Water in the crawl space every time it storms. Knoxville's red clay and hillside lots cause drainage problems that don't fix themselves — we diagnose where the water is coming from and build the system that moves it away for good.
Locally operated · Free estimates · Serving Knoxville, Farragut, Powell, Maryville, Oak Ridge & surrounding East Tennessee
Get a Free Estimate
Tell us what the water's doing and we'll call you back with a time to walk the yard. Prefer to talk now? Call (865) 317-9727.
- Free on-site estimates
- Fixed quotes, no surprises
- Drainage is all we do
- Locally operated in East TN
Drainage Services
Every drainage problem is a routing problem: water is going where you don't want it, and it needs a better path. These are the systems we design and install to give it one.
French Drain Installation
The workhorse fix for soggy yards and wet foundations — perforated pipe and gravel that move groundwater away from your home.
Learn more →French Drain Repair
Silted pipe, roots, crushed corrugated, no slope — we find why an existing drain quit and fix it, or tell you straight when a rebuild is the cheaper path.
Learn more →Sump Pumps
Basement and crawl-space sump systems — installed, repaired, or replaced, with battery backup for the storms that knock the power out.
Learn more →Downspout Drainage
Your roof sheds thousands of gallons per storm — buried downspout lines carry it away from the foundation instead of dumping it beside the wall.
Learn more →Channel & Trench Drains
Linear grated drains that catch water sheeting across driveways, patios, and pool decks before it reaches the garage or the house.
Learn more →Catch Basins
Grated inlets set at the true low point of the yard, piped to solid discharge — the fix for standing water with nowhere to go.
Learn more →Driveway Drainage
Channel drains, culverts, and regrading that stop your driveway from delivering every storm straight to your garage door.
Learn more →Swales & Ditches
Shaped, graded channels — including dry creek beds — that move surface water across your yard without a pipe in the ground.
Learn more →Retaining Wall Drainage
Gravel backfill, drain pipe, and weep holes that relieve the hidden water pressure trying to push your retaining wall over.
Learn more →Yard Grading
Restoring the slope your yard is supposed to have — away from the foundation, out of the low spots, water gone by gravity.
Learn more →Foundation & Basement Drainage
Footing drains, interior perimeter systems, and cheapest-first diagnosis for water that keeps finding your foundation.
Learn more →Dry Well Installation
An underground basin that gives collected water somewhere to go when your lot has no downhill discharge point.
Learn more →Storm Drains & Culverts
Solid-pipe systems and driveway culverts that move serious volumes of water — the heavy end of residential drainage.
Learn more →Crawl Space Drainage
Standing water and chronic damp under the house — solved from the outside in, the way crawl space problems should be.
Learn more →Erosion Control
Gullies, washouts, and bare clay slopes stopped at the source — intercept the water uphill, then armor what's exposed.
Learn more →Why Knoxville yards flood — and what actually fixes it
Knoxville drainage problems come from three things working together. The first is red clay soil — most of Knox County sits on dense clay that absorbs rain slowly, so water either ponds on top of it or travels sideways across it until it finds a low spot. The second is terrain: this is ridge-and-valley country, and almost every lot in places like Seymour, Hardin Valley, and South Knoxville is shedding water onto someone downhill. The third is volume — the Knoxville area averages roughly 50 inches of precipitation a year, with long soaking winter rains that keep clay saturated for weeks.
That combination is why a wet yard here is rarely just cosmetic. Water that sits against a foundation works its way into crawl spaces — and most homes here sit on one — where it feeds moisture, mold, and floor-joist problems. A soggy low spot becomes a mosquito nursery every summer. And slopes that shed their grass start cutting gullies into bare clay with every storm.
The good news: drainage is a solved problem when it's diagnosed properly. Sometimes the fix is simple — a buried downspout extension or minor regrading so water falls away from the house. Sometimes it takes a real system: a french drain to intercept groundwater, a catch basin at the low spot, a sump system under the house. We start with where the water is coming from, fix the cheapest thing that will actually work, and quote it as a fixed price before we dig.
Yard Drainage Questions We Hear Every Week
Who do I call for yard drainage problems in Knoxville?
A drainage contractor — which surprises a lot of homeowners. Plumbers handle water inside your pipes, and most landscapers subcontract drainage work out. Diagnosing where water comes from, trenching, pipe, grading, and discharge routing is its own trade, and it's the only thing we do.
Why does my yard hold water for days after it rains?
Almost always the East Tennessee combination: dense red clay that absorbs water very slowly, a lot that slopes toward the wet spot, and roughly 50 inches of rain a year. The water has nowhere to go, so it sits. The fix is giving it somewhere to go — a french drain, catch basin, regrading, or some combination.
How much does it cost to fix yard drainage?
It ranges widely because problems range widely — redirecting one downspout is a few hundred dollars, while a full french drain system typically lands between $1,500 and $5,000. We look at the yard first, then quote a fixed price. Estimates are free, and our cost guide breaks down typical Knoxville numbers.
Do you handle water in crawl spaces?
Yes — it's one of the most common calls we get, since most Knoxville homes sit on crawl-space foundations. We fix the water problem from the outside in: grading, roof water, and exterior drains first, then interior crawl-space drainage and sump systems where needed.
Can I fix drainage myself?
Sometimes — extending a downspout or cutting a small swale is a reasonable weekend project, and we'll tell you when that's all it takes. Bigger systems fail without proper slope, filter fabric, and a legal discharge point, and redoing a failed DIY drain usually costs more than doing it once.
Serving Knoxville & East Tennessee
We work across Knox County and the surrounding area: Knoxville, Farragut, Hardin Valley, Powell, Halls, Fountain City, Bearden, Karns, Seymour, South Knoxville, Maryville, Alcoa, Oak Ridge, Lenoir City. If you're nearby but don't see your area, call — if we can get equipment to it, we can usually drain it.