Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your Casco property, gives you a straight answer, and fixes it right the first time.
Licensed & insured in WI · Written pricing
Halo Water Proofing is a WI-licensed Emergency Waterproofing company that treats every Casco job like it's the only one on the schedule.
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.
📞 +1-866-476-1348Water problems build slowly before they become emergencies. These are the clues our Casco crews hear about most.
Odor is often the very first clue Casco homeowners notice, well before any water is visible.
Stair-step cracking in block foundations is one of the most common early signs our Casco crews see.
Efflorescence is a reliable early sign that water is moving through your Casco foundation wall right now.
A Casco sump pump that never rests is usually undersized or nearing the end of its life.
This is one sign we tell Casco customers never to wait on — wall movement tends to progress, not resolve on its own.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
Whatever's going on with your Casco property, chances are we've already fixed something similar nearby this month.
A flooded Casco 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 →Seasonal ground movement in Casco tends to widen existing cracks over time, so sealing early usually costs less than waiting.
Ask About Crack Repair →A failed sump pump is the top reason for emergency calls across Casco after heavy rain — we install pumps sized to your actual water volume, plus battery backup for power outages.
Book a Pump Check →An interior drain tile system routes water to a sump pump before it reaches your Casco basement floor at all.
Talk Drainage Options →Older Casco homes with vented crawl spaces see the biggest swings in seasonal humidity — encapsulation closes that off for good.
Get a Crawl Space Quote →Commercial water intrusion means bigger stakes — inventory, tenants, downtime. We scope commercial Casco jobs with written specs and a real timeline.
Request a Commercial Quote →No pressure, no scripts — just what actually happens once you call +1-866-476-1348.
You'll talk to a person, not a script — enough of a conversation to know what to expect before anyone shows up.
We point out exactly what we find as we find it, so nothing about the diagnosis feels like a black box.
Every Casco quote is written before work starts, not estimated verbally and adjusted later.
Once the job's done, you get written proof of what was installed and exactly what the warranty covers.
Plenty of companies advertise Emergency Waterproofing in Casco — here's what actually separates the ones worth calling from the ones that aren't.
You get a real number before any work starts — what you approve is what you're billed.
We're not routing your call through a national center — the person who answers is close by.
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 — 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 Casco customers find us, which keeps our standards high.
"Called during a storm and had a tech at my door within two hours. Explained everything before touching anything — basement's been dry since."
"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."
"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 — no arguing, no extra invoice. That's written into every Casco contract we sign.
📞 +1-866-476-1348Halo Water Proofing covers Casco and the surrounding zip codes — from long-established neighborhoods to newer builds still settling on their foundations.
Coverage in Casco includes 54205 and neighboring communities — if you're just outside that list, call anyway, since we often extend service case by case.
The map below shows our general Casco coverage area. Call +1-866-476-1348 to confirm service at your exact address.
The longer water sits against your foundation, the more it costs to fix. Our Casco line is open right now.
📞 Call +1-866-476-1348 — Casco 24/7 Line