From a hairline foundation crack to a fully flooded crawl space, Halo Water Proofing has handled it in Chanhassen before. We show up, we diagnose it straight, and we fix it right.

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

Every technician on our Chanhassen crew is background-checked, factory-trained on the equipment we install, and held to the same estimate we quote you over the phone β no upsell surprises when the truck pulls up.
Call now and talk to an actual technician, not a script. We'll walk you through what's likely going on and get a crew scheduled.
π +1-866-476-1348Most Chanhassen 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 Chanhassen customers notice, well before any visible water shows up.
Stair-step cracks in block foundations are a common early warning sign we see across Chanhassen-area homes.
That white chalky film on basement walls is efflorescence β mineral deposits left behind as water evaporates through concrete.
If your pump is running around the clock instead of only during storms, it's worth having it evaluated before it fails completely.
A bowing basement wall is a structural concern in addition to a water one β this is the kind of Chanhassen call we prioritize fast.
Flooring that's cupping or warping near an exterior wall is a common clue our Chanhassen crews trace back to a drainage issue.
Every Chanhassen property is different β soil, slope, foundation age, water table depth. We size the fix to the actual problem, not a one-size package.
Standing water in your basement doesn't wait for business hours, and neither do we. Our Chanhassen emergency crews pump out the basement first, then diagnose the entry point so it doesn't happen again next storm.
Call for Emergency Service βHairline cracks are how most Chanhassen basements start leaking. We use polyurethane 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 Chanhassen 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 Chanhassen 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 Chanhassen 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 Chanhassen 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 Chanhassen 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 Chanhassen property in person, checking the foundation, drainage, grading, and any active moisture before recommending a fix.
No verbal estimates that change later. What's quoted for your Chanhassen job is what's invoiced.
Once the repair is done, you get documentation of the work and a written warranty β not just a handshake.
You get a written number before any work begins β the price you approve is the price you pay, no change-order games.
Because we're actually based near Chanhassen rather than routing calls through a national center, we can usually get someone out the same day you call.
Warranty terms are explained before you sign, in plain language, so there's no fine print surprise if you ever need to use it.
If your Chanhassen basement just needs a $200 crack seal instead of a $12,000 system, that's what we'll tell you.
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.
Word of mouth is still how most Chanhassen customers find us, which keeps our standards higher than a big out-of-town franchise.
"Called at 6am with a flooded basement and had a tech at my door by 8. No runaround, no upsell β just fixed it."
"Got quotes from three companies for a crack repair. These guys were the only ones who actually explained why the crack was happening instead of just quoting a price."
"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."
"Technician actually explained why the water was coming in instead of just quoting a number. First contractor who's done that for us."
Our Chanhassen coverage extends across the full metro footprint β residential streets, commercial corridors, and everything between.
Zip codes we serve in and around Chanhassen: 55331 55317 55318. Not sure if your address is included? Call +1-866-476-1348 and we'll confirm on the spot.
The map below shows our general Chanhassen coverage footprint. Call +1-866-476-1348 any time to confirm service at your specific address.
One call to +1-866-476-1348 gets a licensed Chanhassen technician scheduled β often the same day, 24/7 for active emergencies.
π Call +1-866-476-1348 β Chanhassen 24/7 Line