Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your Green Bay property, gives you a straight answer, and fixes it right the first time.
Free, no-obligation estimates · Written pricing
Halo Water Proofing started small in the Green Bay area and grew because customers kept referring us to their neighbors — that's still how most of our work comes in today.
Every Green Bay technician we send is background-checked and trained on the exact equipment we install — not a subcontractor picked up for the day.
Our Green Bay 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.
One phone call gets you a straight answer and a real appointment — not a vague callback promise.
📞 +1-866-476-1348Water problems build slowly before they become emergencies. These are the clues our Green Bay crews hear about most.
A musty smell usually means moisture is already moving through your Green Bay basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our Green Bay crews see.
Efflorescence is a reliable early sign that water is moving through your Green Bay foundation wall right now.
If your pump only shuts off for a few minutes at a time, it's worth having it checked before it fails outright.
A wall that's starting to bow is a structural issue on top of a water issue — this jumps to the front of our Green Bay schedule.
Peeling paint near the floor upstairs is one of the last signs Green Bay homeowners connect to a basement problem.
No two Green Bay basements are the same — soil type, age of the home, water table. We match the fix to your actual problem.
When water shows up fast, we move fast — extraction, drying equipment, and a plan to stop it from happening again.
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 →Most Green Bay pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check →An interior drain tile system routes water to a sump pump before it reaches your Green Bay basement floor at all.
Talk Drainage Options →Older Green Bay homes with vented crawl spaces see the biggest swings in seasonal humidity — encapsulation closes that off for good.
Get a Crawl Space Quote →We can phase larger Green Bay commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote →Here's exactly what Green Bay customers can expect from first call to final walkthrough.
You'll talk to a person, not a script — enough of a conversation to know what to expect before anyone shows up.
A Green Bay technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
Every Green Bay quote is written before work starts, not estimated verbally and adjusted later.
You get documentation of the work plus a real warranty — not just a handshake.
We've heard every Green Bay 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.
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 Green Bay property later.
We'd rather earn a repeat Green Bay customer with an honest fix than push a system you don't need.
Filing a claim can be confusing — we've walked Green Bay customers through this process many times.
Every Green Bay job reflects on the next referral, so we treat each one like it matters.
"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."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"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."
"Insurance claim was stressful until they stepped in with photos and a written scope. Approved within a week."
"Sump pump inspection was thorough and they didn't try to sell me a new one when mine just needed a part replaced."
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 Green Bay contract we sign.
📞 +1-866-476-1348Halo Water Proofing covers Green Bay and the surrounding zip codes — from long-established neighborhoods to newer builds still settling on their foundations.
Zip codes we serve in and around Green Bay: 54311 54303 54302 54301 54304 54305 54306 54308 54307 54313. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Green Bay coverage area. Call +1-866-476-1348 to confirm service at your exact address.
One call to +1-866-476-1348 gets a licensed Green Bay technician on the schedule — often same-day, 24/7 for real emergencies.
📞 Call +1-866-476-1348 — Green Bay 24/7 Line