From a hairline crack to a fully soaked crawl space, our Maple Grove crew has seen it and fixed it. No guesswork, no scare tactics — just a clear plan and a fair price.
Free, no-obligation estimates · Real warranties
Halo Water Proofing is a MN-licensed Exterior Waterproofing company that treats every Maple Grove job like it's the only one on the schedule.
We don't run a bidding war between crews. The Maple Grove technician who inspects your property is the same one who does the repair, start to finish.
Our Maple Grove crew leads carry years of hands-on repair experience, not just sales training — which is why the advice you get on-site tends to match what actually needs fixing.
Talk to a real Maple Grove 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 Maple Grove crews hear about most.
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 Maple Grove crews see.
That white powder on basement walls is mineral residue left behind as water passes through the concrete.
If your pump only shuts off for a few minutes at a time, it's worth having it checked before it fails outright.
This is one sign we tell Maple Grove customers never to wait on — wall movement tends to progress, not resolve on its own.
Peeling paint near the floor upstairs is one of the last signs Maple Grove homeowners connect to a basement problem.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Maple Grove crews handle most.
Storm season keeps our Maple Grove emergency line busy — active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help →Not 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 →Already 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 →An interior drain tile system routes water to a sump pump before it reaches your Maple Grove basement floor at all.
Talk Drainage Options →Older Maple Grove 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 Maple Grove jobs with written specs and a real timeline.
Request a Commercial Quote →Here's exactly what Maple Grove customers can expect from first call to final walkthrough.
We figure out fast whether this needs an emergency dispatch or a scheduled inspection.
A Maple Grove technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
Every Maple Grove 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 Exterior Waterproofing in Maple Grove — 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.
A local dispatch model means the technician who answers your questions is the same one who shows up.
Our major repairs come with written, transferable warranties — useful if you sell the Maple Grove property later.
If your Maple Grove basement just needs a small crack seal instead of a full system, that's exactly what we'll tell you.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Word of mouth is still how most Maple Grove 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."
"Handled waterproofing for our parking structure with minimal disruption to tenants and stuck to the schedule."
"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."
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 Maple Grove contract we sign.
📞 +1-866-476-1348Whether you're in an older, established part of Maple Grove or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
Zip codes we serve in and around Maple Grove: 55369 55311. 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 Maple Grove service radius — a quick call confirms specifics.
One call to +1-866-476-1348 gets a licensed Maple Grove technician on the schedule — often same-day, 24/7 for real emergencies.
📞 Call +1-866-476-1348 — Maple Grove 24/7 Line