A properly installed interior perimeter drain system intercepts groundwater at the slab edge and routes it to a sump basin before it ever reaches your floor.
Drain tile that isn't sloped correctly is one of the most common installation failures we see when repairing someone else's prior work — water simply pools instead of flowing to the basin. We verify slope with a level, not by eye.
Every technician is trained specifically on interior drain tile layout, slope, and tie-in to the sump system.
Most Old Westbury, NY inspection requests get a response within a day or two.
Pricing is based on linear footage of drain tile needed, quoted in writing after an in-person measurement.
Drain tile that isn't sloped correctly simply won't move water — we verify slope with a level during installation, not just by eye.
We scope every Interior Drainage System job in person before quoting it, since two properties with the same symptom rarely need the same fix.
A channel is cut along the slab edge, perforated pipe is laid with proper slope, and gravel backfill allows water to flow freely into the drain.
Basin placement is chosen for the shortest, most direct discharge path away from the foundation.
This option works well as a lower-disruption alternative to full perimeter drain tile in certain Old Westbury, NY basement layouts.
We treat the cove joint as part of every interior drainage install, not as a separate add-on.
Existing drain tile that's clogged with silt or has failed slope can often be cleaned or repaired rather than fully replaced.
This helps us bring the right materials and estimate linear footage before the visit.
We also check existing drainage, if any, to determine whether repair or new installation makes more sense.
You'll see drain tile footage, basin specs, and any cove joint work broken out in the written estimate.
Most residential interior drainage installs finish in one to three days depending on perimeter length.
"Old drain tile from the 1970s had completely silted up. They cleaned what could be saved and replaced the rest."
— Old Westbury Homeowner
"Cove joint had been the source of our leak for years and nobody had addressed it until now."
— Old Westbury Customer
"Explained the slope requirements in a way that actually made sense, not just technical jargon."
— Old Westbury Homeowner
"Sump basin placement was smarter than what a previous contractor had proposed — shorter discharge run, less noise."
— Old Westbury Customer
Not always — if water is only entering along one wall, a targeted section can be enough, which we determine from inspection findings.
Drain tile requires cutting the slab; a baseboard channel is a lower-disruption alternative that captures wall seepage without floor demolition.
{Sometimes — if the pipe itself is intact but clogged with silt, cleaning can restore function without a full re-installation.|We camera-inspect where accessible to make that determination before recommending replacement.}
An undersized basin cycles the pump too often, so we don't cut corners on sizing.
Cutting the slab does involve some disruption, but we work in sections and clean up debris as we go.
We give you a realistic timeline in the written quote based on your specific basement layout.
Not sure if your basement needs full perimeter drain tile or a targeted fix? Call +1-866-476-1348 and we'll walk through it.
Zip codes we serve in Old Westbury, NY: 11568
One call gets you a licensed specialist, a written quote, and a same-day time window.
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