Halo Water Proofing has been the Cudahy area's go-to call for Emergency Waterproofing because we answer the phone, show up on time, and stand behind the work.

We're Halo Water Proofing β a WI-licensed, fully insured waterproofing outfit that's spent years learning exactly how water moves through Cudahy-area foundations, and exactly how to stop it.

We don't send apprentices to figure it out on your dime. Every Cudahy job is run by a technician who has done this exact repair dozens of times, with a supervisor who signs off before we call it finished.
One call gets you a straight answer and a real appointment window β not a call-back promise.
π +1-866-476-1348Most Cudahy customers didn't wake up one day with a flooded basement. It usually started small. These are the early signs worth calling about.
Odor is often the first sign Cudahy customers notice, well before any visible water shows up.
Stair-step cracks in block foundations are a common early warning sign we see across Cudahy-area homes.
That white chalky film on basement walls is efflorescence β mineral deposits left behind as water evaporates through concrete.
A sump pump that never stops cycling is often working harder than it should, or is undersized for your Cudahy lot's water table.
If a foundation wall looks like it's leaning or bulging inward, that's beyond a simple seal and needs a full assessment.
Flooring that's cupping or warping near an exterior wall is a common clue our Cudahy crews trace back to a drainage issue.
Every Cudahy property is different β soil, slope, foundation age, water table depth. We size the fix to the actual problem, not a one-size package.
When your Cudahy basement floods, minutes matter for your drywall, flooring, and belongings. We dispatch a crew fast, pull the water, and start drying the space with commercial-grade equipment the same visit.
Call for Emergency Service βHairline cracks are how most Cudahy basements start leaking. We use hydraulic cement injection to seal the crack from the inside out, stopping the leak at the source instead of just painting over the symptom.
Get a Crack Assessment βMost sump pump failures we see in Cudahy happen during the exact storms that need them most β a battery backup closes that gap when the power drops.
Schedule a Pump Inspection βFor Cudahy properties fighting grading or drainage issues, an exterior French drain can intercept water before it ever reaches the foundation wall at all. We map your yard's slope and water flow before recommending which approach fits.
Ask About Drain Systems βMusty smell upstairs that you can't explain? It's usually the crawl space. Our Cudahy crews encapsulate the space fully β floor, walls, and vents β so moisture stops migrating into your living areas.
Get a Crawl Space Quote βWe can phase larger Cudahy commercial projects around business hours or tenant schedules so operations aren't disrupted mid-project.
Request a Commercial Quote βNo confusing steps, no hard sell β just the same process our Cudahy crews follow on every job.
We start with a phone conversation, not a script β enough to know whether this is an emergency dispatch or a scheduled inspection.
A technician inspects the Cudahy property in person, checking the foundation, drainage, grading, and any active moisture before recommending a fix.
You receive a written, itemized quote before any work begins β the number you approve is the number you're billed.
Our crew completes the work, cleans up the site, and walks you through the warranty coverage on what was installed.
You get a written number before any work begins β the price you approve is the price you pay, no change-order games.
Our trucks stage locally around Cudahy, which is why emergency calls typically get a technician on-site in under two hours, not "sometime tomorrow."
Warranty terms are explained before you sign, in plain language, so there's no fine print surprise if you ever need to use it.
Our technicians are paid to diagnose correctly, not to upsell β that changes the advice you actually get on-site.
We document the damage with photos and a written scope your insurance adjuster can actually use, and we'll walk you through the claim process.
Our name is on trucks driving around Cudahy every day β we don't cut corners on a job our neighbors will see.
"They came out the same afternoon I called about water coming in during a storm. Explained everything before they touched anything. Basement's been bone dry since."
"Fair price, showed up on time, cleaned up after themselves. Wish more contractors worked like this."
"Our old sump pump died during the worst storm of the year, obviously. They had a battery backup system installed within a day. Haven't worried about it since."
"Straightforward commercial quote, no back-and-forth, crew was professional the whole project."
"We had three foundation cracks and expected a huge bill. Turned out only one needed injection β they didn't try to sell us on the other two. That honesty is rare."
"Insurance claim was a headache until they stepped in with photos and a written scope. Adjuster approved it within a week after that."
Our Cudahy coverage extends across the full metro footprint β residential streets, commercial corridors, and everything between.
We cover the following Cudahy-area zip codes: 53110 β plus nearby communities. One call confirms coverage and gets a technician scheduled.
The map below shows our general Cudahy coverage footprint. Call +1-866-476-1348 any time to confirm service at your specific address.
The longer water sits against your Cudahy foundation, the more it costs to fix. Our line is open right now.
π Call +1-866-476-1348 β Cudahy 24/7 Line