From a hairline crack to a fully soaked crawl space, our Duluth crew has seen it and fixed it. No guesswork, no scare tactics โ just a clear plan and a fair price.
Background-checked Duluth technicians ยท 24/7 dispatch

Halo Water Proofing is a MN-licensed Interior Drainage System company that treats every Duluth job like it's the only one on the schedule.
Our Duluth crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
We've worked on foundations from decades-old Duluth 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 Duluth technician today, not an automated queue. We'll explain what's going on and get you scheduled.
๐ +1-866-476-1348Most Duluth 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 Duluth homeowners notice, well before any water is visible.
Small cracks in a Duluth foundation rarely stay small โ seasonal ground movement tends to widen them over time.
It's easy to mistake efflorescence for harmless dust, but it actually signals active moisture movement.
A Duluth 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 โ this jumps to the front of our Duluth schedule.
These upstairs clues usually show up months after the basement moisture problem actually started.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Duluth crews handle most.
Storm season keeps our Duluth emergency line busy โ active flooding always jumps ahead of routine inspections in the queue.
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 โAlready have a pump that's struggling? We'll test it honestly and tell you whether it needs replacing or just a tune-up.
Book a Pump Check โSome Duluth properties need both systems working together โ we'll say so honestly instead of selling just one.
Talk Drainage Options โOlder Duluth homes with vented crawl spaces see the biggest swings in seasonal humidity โ encapsulation closes that off for good.
Get a Crawl Space Quote โCommercial water intrusion means bigger stakes โ inventory, tenants, downtime. We scope commercial Duluth jobs with written specs and a real timeline.
Request a Commercial Quote โHere's exactly what Duluth customers can expect from first call to final walkthrough.
We figure out fast whether this needs an emergency dispatch or a scheduled inspection.
A Duluth technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
Every Duluth quote is written before work starts, not estimated verbally and adjusted later.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every Duluth 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 Duluth, which is why most emergency calls get a technician on-site in under two hours.
If a covered repair fails, we come back and fix it. That's part of the contract, not just a promise.
We'd rather earn a repeat Duluth customer with an honest fix than push a system you don't need.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Word of mouth is still how most Duluth 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 โ 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."
"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."
"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 Duluth 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 +1-866-476-1348Whether you're in an older, established part of Duluth or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
Zip codes we serve in and around Duluth: 55803 55802 55807 55806 55805 55804 55808 55810 55811 55812 55815 55816. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
Use the map as a guide to our Duluth service radius โ a quick call confirms specifics.
The longer water sits against your foundation, the more it costs to fix. Our Duluth line is open right now.
๐ Call +1-866-476-1348 โ Duluth 24/7 Line