From a hairline crack to a fully soaked crawl space, our Casco crew has seen it and fixed it. No guesswork, no scare tactics — just a clear plan and a fair price.
Licensed & insured in WI · Written pricing
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 Casco technician who inspects your property is the same one who does the repair, start to finish.
We've worked on foundations from decades-old Casco 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 Casco technician today, not an automated queue. We'll explain what's going on and get you scheduled.
📞 +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Casco homeowners.
If the basement smells damp no matter the season, water is likely finding a way in somewhere you can't see.
Stair-step cracking in block foundations is one of the most common early signs our Casco crews see.
It's easy to mistake efflorescence for harmless dust, but it actually signals active moisture movement.
A Casco sump pump that never rests is usually undersized or nearing the end of its life.
A wall that's starting to bow is a structural issue on top of a water issue — this jumps to the front of our Casco schedule.
These upstairs clues usually show up months after the basement moisture problem actually started.
Whatever's going on with your Casco property, chances are we've already fixed something similar nearby this month.
Storm season keeps our Casco emergency line busy — active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help →We seal active Casco foundation cracks with hydraulic cement injection — stopping the leak at its source instead of patching the surface.
Ask About Crack Repair →Most Casco pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check →Some Casco properties need both systems working together — we'll say so honestly instead of selling just one.
Talk Drainage Options →A damp Casco crawl space drives up humidity throughout the house — we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote →We handle below-grade waterproofing for Casco property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote →Here's exactly what Casco customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Casco property before anyone drives out.
No jargon, no pressure — just a clear look at what's actually going on.
No verbal number that quietly grows once the truck pulls up — the written quote is the final word.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every Casco horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
We quote the job in writing after seeing it in person, so there's no surprise on the final invoice.
Our crews stage locally near Casco, which is why most emergency calls get a technician on-site in under two hours.
Our major repairs come with written, transferable warranties — useful if you sell the Casco property later.
Our technicians are trained to diagnose accurately, not to upsell — that changes the advice you actually get.
Filing a claim can be confusing — we've walked Casco customers through this process many times.
Every Casco 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."
"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."
"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."
"First contractor who actually explained where the water was coming from instead of just quoting a number."
"Crew was respectful of our landscaping during the drain install and left the yard looking better than before they started."
Every Casco 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.
📞 +1-866-476-1348Our Casco coverage spans the full metro area, residential and commercial alike.
Zip codes we serve in and around Casco: 54205. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Casco coverage area. Call +1-866-476-1348 to confirm service at your exact address.
One call to +1-866-476-1348 gets a licensed Casco technician on the schedule — often same-day, 24/7 for real emergencies.
📞 Call +1-866-476-1348 — Casco 24/7 Line