Halo Water Proofing has been the trusted call for Exterior Waterproofing across Hauppauge because we answer the phone, show up when we say, and stand behind the work.
Free, no-obligation estimates ยท 24/7 dispatch

We built Halo Water Proofing around a simple promise: show up when we say, tell you the truth about what's wrong, and fix it so it stays fixed.
Every Hauppauge technician we send is background-checked and trained on the exact equipment we install โ not a subcontractor picked up for the day.
Our Hauppauge crew leads carry years of hands-on repair experience, not just sales training โ which is why the advice you get on-site tends to match what actually needs fixing.
Talk to a real Hauppauge technician today, not an automated queue. We'll explain what's going on and get you scheduled.
๐ +1-866-476-1348Most Hauppauge calls didn't start with a flood โ they started with one of these small signs weeks or months earlier.
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 Hauppauge crews see.
That white powder on basement walls is mineral residue left behind as water passes through the concrete.
A pump under constant strain tends to fail during the exact storm that needs it most.
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 Hauppauge schedule.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
No two Hauppauge basements are the same โ soil type, age of the home, water table. We match the fix to your actual problem.
A flooded Hauppauge basement doesn't wait for morning, and neither do we. Our crews pull the standing water and start drying the space the same visit.
Get Emergency Help โSeasonal ground movement in Hauppauge tends to widen existing cracks over time, so sealing early usually costs less than waiting.
Ask About Crack Repair โA failed sump pump is the top reason for emergency calls across Hauppauge after heavy rain โ we install pumps sized to your actual water volume, plus battery backup for power outages.
Book a Pump Check โFor yards fighting bad grading, an exterior French drain intercepts water before it ever touches the foundation wall.
Talk Drainage Options โA damp Hauppauge crawl space drives up humidity throughout the house โ we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote โCommercial water intrusion means bigger stakes โ inventory, tenants, downtime. We scope commercial Hauppauge jobs with written specs and a real timeline.
Request a Commercial Quote โNo pressure, no scripts โ just what actually happens once you call +1-866-476-1348.
A real technician asks the right questions to understand what's likely happening at your Hauppauge property before anyone drives out.
A Hauppauge technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
Every Hauppauge 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.
Plenty of companies advertise Exterior Waterproofing in Hauppauge โ here's what actually separates the ones worth calling from the ones that aren't.
You get a real number before any work starts โ what you approve is what you're billed.
We're not routing your call through a national center โ the person who answers is close by.
Warranty terms are explained in plain language before you sign, with no fine-print surprises later.
Our technicians are trained to diagnose accurately, not to upsell โ that changes the advice you actually get.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Our trucks are recognizable around Hauppauge โ we don't cut corners on jobs our neighbors will see.
"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."
"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."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"Straightforward commercial quote, professional crew, no back and forth."
"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."
"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 โ no arguing, no extra invoice. That's written into every Hauppauge contract we sign.
๐ +1-866-476-1348Whether you're in an older, established part of Hauppauge or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
Zip codes we serve in and around Hauppauge: 11787 11788 11760. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Hauppauge 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 Hauppauge line is open right now.
๐ Call +1-866-476-1348 โ Hauppauge 24/7 Line