Halo Water Proofing has been the trusted call for Exterior Waterproofing across De Graff because we answer the phone, show up when we say, and stand behind the work.
Free, no-obligation estimates · 24/7 dispatch
Halo Water Proofing is a OH-licensed Exterior Waterproofing company that treats every De Graff job like it's the only one on the schedule.
Our De Graff crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
Our De Graff 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 De Graff technician today, not an automated queue. We'll explain what's going on and get you scheduled.
📞 +1-866-476-1348Most De Graff calls didn't start with a flood — they started with one of these small signs weeks or months earlier.
A musty smell usually means moisture is already moving through your De Graff basement, even if the floor looks bone dry.
A crack that wasn't there last year is worth a look before it becomes an active leak point.
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 De Graff 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 De Graff homeowners connect to a basement problem.
No two De Graff 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 →A failed sump pump is the top reason for emergency calls across De Graff 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 De Graff basement floor at all.
Talk Drainage Options →A damp De Graff crawl space drives up humidity throughout the house — we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote →We can phase larger De Graff commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote →Here's exactly what De Graff customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your De Graff property before anyone drives out.
A De Graff technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
The number you approve is the number you're billed — no change orders once the crew shows up.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every De Graff 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 De Graff property later.
We'd rather earn a repeat De Graff customer with an honest fix than push a system you don't need.
We can supply the documentation most carriers ask for before approving a De Graff claim.
Word of mouth is still how most De Graff customers find us, which keeps our standards high.
"Woke up to a wet basement and had someone out by mid-morning. No pressure, no upsell, just fixed it."
"Got three quotes for a crack repair. This was the only company that actually explained why the crack was happening instead of just naming a price."
"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."
"French drain install took two days exactly as quoted, and the yard looked better than before."
"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 De Graff contract we sign.
📞 +1-866-476-1348Our De Graff coverage spans the full metro area, residential and commercial alike.
We cover these De Graff-area zip codes: 43318 — plus nearby communities. One call confirms coverage and gets a technician scheduled.
The map below shows our general De Graff 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 De Graff line is open right now.
📞 Call +1-866-476-1348 — De Graff 24/7 Line