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.
Not every Union, OR basement needs full-perimeter drain tile — sometimes a targeted section addressing the actual entry point is the more cost-effective, equally durable fix. We size the scope to what the inspection actually shows.
Every technician is trained specifically on interior drain tile layout, slope, and tie-in to the sump system.
Interior drainage installs are scheduled locally, without routing through a national call center that adds weeks to the timeline.
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.
We route the full perimeter or targeted sections depending on where moisture is actually entering, based on the inspection.
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 Union, OR basement layouts.
We treat the cove joint as part of every interior drainage install, not as a separate add-on.
We camera-inspect old systems where accessible to determine whether repair or replacement makes more financial sense.
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.
We test the system with water flow before finishing to confirm proper slope and basin performance.
"Old drain tile from the 1970s had completely silted up. They cleaned what could be saved and replaced the rest."
— Union Homeowner
"Finished basement meant we couldn't cut the slab easily. Baseboard channel system worked great as an alternative."
— Union Customer
"They tested the system with a hose before calling it done, which gave us confidence it would actually work in a real storm."
— Union Homeowner
"Clean install, patched concrete matched the existing floor color almost perfectly."
— Union Customer
Full perimeter systems make sense when multiple walls show signs of intrusion or as preventive coverage.
We'll recommend whichever fits your basement's finish level and budget.
{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.}
Basin size is based on expected water inflow from the drain tile's linear footage and your Union, OR area's typical rainfall intensity.
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 Union, OR: 97883
One call gets you a licensed specialist, a written quote, and a same-day time window.
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