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

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

Every technician on our Hicksville crew is background-checked, factory-trained on the equipment we install, and held to the same estimate we quote you over the phone — no upsell surprises when the truck pulls up.
One call gets you a straight answer and a real appointment window — not a call-back promise.
📞 +1-866-476-1348Water problems rarely announce themselves all at once — they usually show up as small clues first. Here's what our Hicksville technicians hear about most often before an inspection.
Odor is often the first sign Hicksville customers notice, well before any visible water shows up.
Stair-step cracks in block foundations are a common early warning sign we see across Hicksville-area homes.
Efflorescence is a clear sign that water is actively passing through your Hicksville foundation wall, even if you've never seen standing water.
A pump under constant strain tends to fail at the worst possible time — usually during the next big Hicksville storm.
This is one sign we tell Hicksville customers not to wait on — wall movement tends to progress rather than resolve on its own.
These signs upstairs are often the last clue Hicksville homeowners notice, even though the moisture issue started in the basement months earlier.
Every Hicksville property is different — soil, slope, foundation age, water table depth. We size the fix to the actual problem, not a one-size package.
Storm season in Hicksville, NY means our emergency line gets busy fast — we triage calls by severity so active flooding at your Hicksville address jumps the queue ahead of routine inspections.
Call for Emergency Service →Freeze-thaw cycles in Hicksville, NY push existing cracks wider every winter, which is why we recommend sealing them before they become an active leak rather than after.
Get a Crack Assessment →Already have a sump pump that's failing or too small for your Hicksville lot? We'll test it, tell you honestly whether it needs replacing, and size the new one to your actual water volume — not the cheapest unit on the truck.
Schedule a Pump Inspection →For Hicksville 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 →Older Hicksville homes with vented crawl spaces are especially prone to seasonal moisture swings — encapsulation closes that off for good.
Get a Crawl Space Quote →We work directly with Hicksville property managers and business owners on below-grade waterproofing, parking structure sealing, and large-scale drainage corrections — scheduled around your operating hours.
Request a Commercial Quote →No confusing steps, no hard sell — just the same process our Hicksville crews follow on every job.
We start with a phone conversation, not a script — enough to know whether this is an emergency dispatch or a scheduled inspection.
We walk the space with you, point out what we find, and explain it in plain language — no jargon, no pressure.
No verbal estimates that change later. What's quoted for your Hicksville job is what's invoiced.
Once the repair is done, you get documentation of the work and a written warranty — not just a handshake.
There's no verbal quote that magically grows once the crew arrives at your Hicksville property — the written estimate is the final word.
A local dispatch model means the technician who answers questions about your Hicksville job is the same one who shows up to do it.
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 Hicksville 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 Hicksville customers find us, which keeps our standards higher than a big out-of-town franchise.
"They came out the same afternoon I called about water coming in during a storm. Explained everything before they touched anything. Basement's been bone dry since."
"Fair price, showed up on time, cleaned up after themselves. Wish more contractors worked like this."
"Crawl space smelled awful for years. Encapsulation crew did a clean job and the smell is completely gone upstairs now."
"Managed our building's parking garage waterproofing project. Kept to the schedule, communicated well with tenants, minimal disruption."
"French drain install took two days like they said it would, not five. Yard was put back together better than before."
"Technician actually explained why the water was coming in instead of just quoting a number. First contractor who's done that for us."
Halo Water Proofing provides Exterior Waterproofing throughout Hicksville and the surrounding zip codes, from established neighborhoods to newer developments still settling on their foundations.
We cover the following Hicksville-area zip codes: 11801 11802 11815 — plus nearby communities. One call confirms coverage and gets a technician scheduled.
Use the map to gauge our Hicksville service radius — for an exact confirmation, a quick call is the fastest way to know.
One call to +1-866-476-1348 gets a licensed Hicksville technician scheduled — often the same day, 24/7 for active emergencies.
📞 Call +1-866-476-1348 — Hicksville 24/7 Line