Halo Water Proofing has been the trusted call for Exterior Waterproofing across Annapolis because we answer the phone, show up when we say, and stand behind the work.
Free, no-obligation estimates Β· 24/7 dispatch
Halo Water Proofing started small in the Annapolis area and grew because customers kept referring us to their neighbors β that's still how most of our work comes in today.
Every Annapolis technician we send is background-checked and trained on the exact equipment we install β not a subcontractor picked up for the day.
We've worked on foundations from decades-old Annapolis 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.
Talk to a real Annapolis technician today, not an automated queue. We'll explain what's going on and get you scheduled.
π +1-866-476-1348Most Annapolis calls didn't start with a flood β they started with one of these small signs weeks or months earlier.
A musty smell usually means moisture is already moving through your Annapolis basement, even if the floor looks bone dry.
Small cracks in a Annapolis foundation rarely stay small β seasonal ground movement tends to widen them over time.
That white powder on basement walls is mineral residue left behind as water passes through the concrete.
A Annapolis sump pump that never rests is usually undersized or nearing the end of its life.
If a foundation wall looks like it's curving inward, that's beyond a simple patch and needs a real assessment.
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 Annapolis crews handle most.
Storm season keeps our Annapolis emergency line busy β active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help βWe seal active Annapolis foundation cracks with epoxy injection β stopping the leak at its source instead of patching the surface.
Ask About Crack Repair βA failed sump pump is the top reason for emergency calls across Annapolis after heavy rain β we install pumps sized to your actual water volume, plus battery backup for power outages.
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 βMusty smell upstairs with no obvious source? Check the crawl space first β it's usually the culprit.
Get a Crawl Space Quote βWe can phase larger Annapolis commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote βHere's exactly what Annapolis customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Annapolis property before anyone drives out.
No jargon, no pressure β just a clear look at what's actually going on.
No verbal number that quietly grows once the truck pulls up β the written quote is the final word.
Once the job's done, you get written proof of what was installed and exactly what the warranty covers.
We've heard every Annapolis horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
There's no verbal quote that grows once the crew shows up β the written estimate is final.
Our crews stage locally near Annapolis, which is why most emergency calls get a technician on-site in under two hours.
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 β that changes the advice you actually get.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Every Annapolis job reflects on the next referral, so we treat each one like it matters.
"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."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"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."
"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."
If a covered repair doesn't hold up, we come back and make it right β no arguing, no extra invoice. That's written into every Annapolis contract we sign.
π +1-866-476-1348Whether you're in an older, established part of Annapolis or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
Coverage in Annapolis includes 21401 21403 21404 21411 21402 21405 21409 and neighboring communities β if you're just outside that list, call anyway, since we often extend service case by case.
Use the map as a guide to our Annapolis service radius β a quick call confirms specifics.
The longer water sits against your foundation, the more it costs to fix. Our Annapolis line is open right now.
π Call +1-866-476-1348 β Annapolis 24/7 Line