From a hairline crack to a fully soaked crawl space, our Lake Oswego crew has seen it and fixed it. No guesswork, no scare tactics โ just a clear plan and a fair price.
Background-checked Lake Oswego technicians ยท Written pricing

Halo Water Proofing is a OR-licensed Sump Pump Installation company that treats every Lake Oswego job like it's the only one on the schedule.
Our Lake Oswego crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
We've worked on foundations from decades-old Lake Oswego homes to brand-new builds still settling into their soil, so whatever your basement is dealing with, we've likely seen a version of it nearby.
Talk to a real Lake Oswego technician today, not an automated queue. We'll explain what's going on and get you scheduled.
๐ +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Lake Oswego homeowners.
If the basement smells damp no matter the season, water is likely finding a way in somewhere you can't see.
A crack that wasn't there last year is worth a look before it becomes an active leak point.
Efflorescence is a reliable early sign that water is moving through your Lake Oswego foundation wall right now.
If your pump only shuts off for a few minutes at a time, it's worth having it checked before it fails outright.
A wall that's starting to bow is a structural issue on top of a water issue โ this jumps to the front of our Lake Oswego schedule.
Peeling paint near the floor upstairs is one of the last signs Lake Oswego homeowners connect to a basement problem.
Whatever's going on with your Lake Oswego property, chances are we've already fixed something similar nearby this month.
Storm season keeps our Lake Oswego emergency line busy โ active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help โWe seal active Lake Oswego foundation cracks with polyurethane injection โ stopping the leak at its source instead of patching the surface.
Ask About Crack Repair โMost Lake Oswego pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check โSome Lake Oswego properties need both systems working together โ we'll say so honestly instead of selling just one.
Talk Drainage Options โA damp Lake Oswego crawl space drives up humidity throughout the house โ we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote โWe handle below-grade waterproofing for Lake Oswego property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote โNo pressure, no scripts โ just what actually happens once you call +1-866-476-1348.
We figure out fast whether this needs an emergency dispatch or a scheduled inspection.
A Lake Oswego technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
Every Lake Oswego quote is written before work starts, not estimated verbally and adjusted later.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every Lake Oswego horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
You get a real number before any work starts โ what you approve is what you're billed.
Our crews stage locally near Lake Oswego, which is why most emergency calls get a technician on-site in under two hours.
Our major repairs come with written, transferable warranties โ useful if you sell the Lake Oswego property later.
If your Lake Oswego basement just needs a small crack seal instead of a full system, that's exactly what we'll tell you.
Filing a claim can be confusing โ we've walked Lake Oswego customers through this process many times.
Our trucks are recognizable around Lake Oswego โ we don't cut corners on jobs our neighbors will see.
"Called during a storm and had a tech at my door within two hours. Explained everything before touching anything โ basement's been dry since."
"Fair price, on time, cleaned up after. Wish every contractor worked this way."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"Straightforward commercial quote, professional crew, no back and forth."
"French drain install took two days exactly as quoted, and the yard looked better than before."
"Insurance claim was stressful until they stepped in with photos and a written scope. Approved within a week."
"Sump pump inspection was thorough and they didn't try to sell me a new one when mine just needed a part replaced."
Every Lake Oswego technician we send is background-checked and trained on the systems we install, so the crew that inspects your property is the same one that fixes it.
๐ +1-866-476-1348Our Lake Oswego coverage spans the full metro area, residential and commercial alike.
Coverage in Lake Oswego includes 97034 97035 97036 and neighboring communities โ if you're just outside that list, call anyway, since we often extend service case by case.
The map below shows our general Lake Oswego coverage area. Call +1-866-476-1348 to confirm service at your exact address.
One call to +1-866-476-1348 gets a licensed Lake Oswego technician on the schedule โ often same-day, 24/7 for real emergencies.
๐ Call +1-866-476-1348 โ Lake Oswego 24/7 Line