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 started small in the Lake Oswego area and grew because customers kept referring us to their neighbors โ that's still how most of our work comes in today.
Every Lake Oswego technician we send is background-checked and trained on the exact equipment we install โ not a subcontractor picked up for the day.
Our Lake Oswego crew leads carry years of hands-on repair experience, not just sales training โ which is why the advice you get on-site tends to match what actually needs fixing.
One phone call gets you a straight answer and a real appointment โ not a vague callback promise.
๐ +1-866-476-1348Most Lake Oswego calls didn't start with a flood โ they started with one of these small signs weeks or months earlier.
Odor is often the very first clue Lake Oswego homeowners notice, well before any water is visible.
Stair-step cracking in block foundations is one of the most common early signs our Lake Oswego crews see.
Efflorescence is a reliable early sign that water is moving through your Lake Oswego foundation wall right now.
A Lake Oswego sump pump that never rests is usually undersized or nearing the end of its life.
If a foundation wall looks like it's curving inward, that's beyond a simple patch and needs a real assessment.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Lake Oswego crews handle most.
A flooded Lake Oswego basement doesn't wait for morning, and neither do we. Our crews pull the standing water and start drying the space the same visit.
Get Emergency Help โNot every crack means a structural problem, but every crack deserves a real look. We'll tell you which kind yours is.
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 โAn interior drain tile system routes water to a sump pump before it reaches your Lake Oswego basement floor at all.
Talk Drainage Options โMusty smell upstairs with no obvious source? Check the crawl space first โ it's usually the culprit.
Get a Crawl Space Quote โWe can phase larger Lake Oswego commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote โHere's exactly what Lake Oswego customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Lake Oswego property before anyone drives out.
A Lake Oswego technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
No verbal number that quietly grows once the truck pulls up โ the written quote is the final word.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
Plenty of companies advertise Wet Basement Repair in Lake Oswego โ here's what actually separates the ones worth calling from the ones that aren't.
There's no verbal quote that grows once the crew shows up โ the written estimate is final.
We're not routing your call through a national center โ the person who answers is close by.
Our major repairs come with written, transferable warranties โ useful if you sell the Lake Oswego property later.
Our technicians are trained to diagnose accurately, not to upsell โ that changes the advice you actually get.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Word of mouth is still how most Lake Oswego customers find us, which keeps our standards high.
"Woke up to a wet basement and had someone out by mid-morning. No pressure, no upsell, just fixed it."
"Fair price, on time, cleaned up after. Wish every contractor worked this way."
"Our sump pump died during the worst storm of the year, obviously. Battery backup was installed the next day and we haven't worried since."
"Handled waterproofing for our parking structure with minimal disruption to tenants and stuck to the schedule."
"French drain install took two days exactly as quoted, and the yard looked better than before."
"First contractor who actually explained where the water was coming from instead of just quoting a number."
"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.
Zip codes we serve in and around Lake Oswego: 97034 97035 97036. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
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