Halo Water Proofing has been the trusted call for Waterproofing across Sunbury because we answer the phone, show up when we say, and stand behind the work.
Licensed & insured in PA Β· Real warranties

Halo Water Proofing started small in the Sunbury area and grew because customers kept referring us to their neighbors β that's still how most of our work comes in today.
Our Sunbury crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
We've worked on foundations from decades-old Sunbury homes to brand-new builds still settling into their soil, so whatever your basement is dealing with, we've likely seen a version of it nearby.
One phone call gets you a straight answer and a real appointment β not a vague callback promise.
π +1-866-476-1348Most Sunbury calls didn't start with a flood β 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 Sunbury 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.
This is one sign we tell Sunbury customers never to wait on β wall movement tends to progress, not resolve on its own.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Sunbury crews handle most.
When water shows up fast, we move fast β extraction, drying equipment, and a plan to stop it from happening again.
Get Emergency Help βNot 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 βMost Sunbury pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check βFor yards fighting bad grading, an exterior French drain intercepts water before it ever touches the foundation wall.
Talk Drainage Options βOlder Sunbury homes with vented crawl spaces see the biggest swings in seasonal humidity β encapsulation closes that off for good.
Get a Crawl Space Quote βWe handle below-grade waterproofing for Sunbury property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote βNo pressure, no scripts β 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 Sunbury property before anyone drives out.
We point out exactly what we find as we find it, so nothing about the diagnosis feels like a black box.
No verbal number that quietly grows once the truck pulls up β the written quote is the final word.
You get documentation of the work plus a real warranty β not just a handshake.
We've heard every Sunbury horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
You get a real number before any work starts β what you approve is what you're billed.
We're not routing your call through a national center β the person who answers is close by.
If a covered repair fails, we come back and fix it. That's part of the contract, not just a promise.
If your Sunbury basement just needs a small crack seal instead of a full system, that's exactly what we'll tell you.
Filing a claim can be confusing β we've walked Sunbury customers through this process many times.
Word of mouth is still how most Sunbury 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 β 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."
"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."
Every Sunbury technician we send is background-checked and trained on the systems we install, so the crew that inspects your property is the same one that fixes it.
π +1-866-476-1348Our Sunbury coverage spans the full metro area, residential and commercial alike.
Zip codes we serve in and around Sunbury: 17801. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Sunbury coverage area. Call +1-866-476-1348 to confirm service at your exact address.
One call to +1-866-476-1348 gets a licensed Sunbury technician on the schedule β often same-day, 24/7 for real emergencies.
π Call +1-866-476-1348 β Sunbury 24/7 Line