Interior drain tile, sump basins, and vapor barrier wall systems installed by technicians who've done this hundreds of times in Hillsboro, OR basements.
Basement waterproofing mistakes usually come down to one thing: fixing the symptom instead of the source. A contractor who paints over a wet wall without checking cove joint condition or exterior grading is setting you up for the same call again in a year or two.
We're bonded and insured for both residential and light commercial basement work across Hillsboro, OR.
Our Hillsboro, OR crews are staffed locally, so a wet basement call doesn't sit in a national queue for a week.
No hourly billing and no change orders once your basement floor is already open.
We use pin-type moisture meters and a flashlight-and-crowbar inspection to trace water back to its real entry point.
Every Hillsboro, OR Basement Waterproofing job starts with an inspection, not a generic package — here's what that typically includes.
The core fix for most Hillsboro, OR basements: a perimeter drain cut into the slab edge, tied to a sump basin, that intercepts water before it reaches the floor.
Every drain tile system needs a properly sized sump pump — we calculate basin size and pump horsepower from your square footage and local water table depth.
Vertical wall cracks get epoxy or polyurethane injection depending on whether they're still actively weeping.
We install membrane on masonry walls before any insulation or framing goes up, so moisture never gets a chance to reach finished materials.
Poor window well drainage is one of the most overlooked Hillsboro, OR basement leak sources, and it's often the cheapest fix on the list.
A quick phone conversation lets us bring the right equipment on the first visit instead of a second trip.
A technician walks the basement with a moisture meter, checking walls, floor, and cove joints to trace the water back to its actual source.
You'll see drain tile footage, sump specs, and labor broken out separately, not one vague lump-sum number.
Most residential basement jobs finish in one to three days, and we test the sump pump under load before we leave.
"We'd patched a basement crack twice ourselves before calling. The interior drain tile system actually fixed it instead of just hiding it again."
— Hillsboro Homeowner
"Sump basin was undersized from the last owner's DIY job. They resized it and we haven't had a drop since."
— Hillsboro Customer
"They walked us through exactly why the water was coming in before quoting anything, which no one else had bothered to do."
— Hillsboro Homeowner
"Basement had been damp for years. Drain tile and a new sump system fixed it in three days."
— Hillsboro Customer
Every Hillsboro, OR quote is itemized in writing so you can see exactly what drives the total.
We keep the cut as narrow as possible and clean up debris before leaving the site.
Larger basements or those needing extensive crack repair can take a bit longer — we'll give you a realistic timeline in the written quote.
If the crack is actively weeping or part of a larger drainage issue, we'll recommend a full system instead of a spot fix.
We provide photos and moisture readings that many Hillsboro, OR homeowners have used to support a claim.
Warranty terms are often transferable if you sell the property later.
We install interior drain tile and sump systems throughout Hillsboro and the surrounding Hillsboro, OR service area, including the zip codes listed below.
Zip codes we serve in Hillsboro, OR: 97006 97123 97124 97129
One call gets you a licensed specialist, a written quote, and a same-day time window.
Call +1-866-476-1348© SGP Waterproofing. All rights reserved.
