Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your De Pere property, gives you a straight answer, and fixes it right the first time.
Free, no-obligation estimates ยท 24/7 dispatch

We built Halo Water Proofing around a simple promise: show up when we say, tell you the truth about what's wrong, and fix it so it stays fixed.
We don't run a bidding war between crews. The De Pere technician who inspects your property is the same one who does the repair, start to finish.
Our De Pere 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.
Talk to a real De Pere 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 De Pere homeowners.
A musty smell usually means moisture is already moving through your De Pere basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our De Pere crews see.
Efflorescence is a reliable early sign that water is moving through your De Pere foundation wall right now.
A pump under constant strain tends to fail during the exact storm that needs it most.
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 De Pere schedule.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
No two De Pere basements are the same โ soil type, age of the home, water table. We match the fix to your actual problem.
A flooded De Pere basement doesn't wait for morning, and neither do we. Our crews get it out and start drying the space the same visit.
Get Emergency Help โWe seal active De Pere foundation cracks with hydraulic cement injection โ stopping the leak at its source instead of patching the surface.
Ask About Crack Repair โMost De Pere pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check โSome De Pere properties need both systems working together โ we'll say so honestly instead of selling just one.
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 De Pere commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote โNo pressure, no scripts โ just what actually happens once you call +1-866-476-1348.
You'll talk to a person, not a script โ enough of a conversation to know what to expect before anyone shows up.
A De Pere 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.
Once the job's done, you get written proof of what was installed and exactly what the warranty covers.
We've heard every De Pere horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
There's no verbal quote that grows once the crew shows up โ the written estimate is final.
Our crews stage locally near De Pere, which is why most emergency calls get a technician on-site in under two hours.
Warranty terms are explained in plain language before you sign, with no fine-print surprises later.
Our technicians are trained to diagnose accurately, not to upsell โ that changes the advice you actually get.
We can supply the documentation most carriers ask for before approving a De Pere claim.
Every De Pere job reflects on the next referral, so we treat each one like it matters.
"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."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"Handled waterproofing for our parking structure with minimal disruption to tenants and stuck to the schedule."
"Expected a huge bill for three cracks, only one actually needed injection. Appreciated the honesty."
"Insurance claim was stressful until they stepped in with photos and a written scope. Approved within a week."
"Crew was respectful of our landscaping during the drain install and left the yard looking better than before they started."
If a covered repair doesn't hold up, we come back and make it right โ no arguing, no extra invoice. That's written into every De Pere contract we sign.
๐ +1-866-476-1348Our De Pere coverage spans the full metro area, residential and commercial alike.
Coverage in De Pere includes 54115 54344 and neighboring communities โ if you're just outside that list, call anyway, since we often extend service case by case.
Use the map as a guide to our De Pere service radius โ a quick call confirms specifics.
The longer water sits against your foundation, the more it costs to fix. Our De Pere line is open right now.
๐ Call +1-866-476-1348 โ De Pere 24/7 Line