From a hairline crack to a fully soaked crawl space, our Galveston crew has seen it and fixed it. No guesswork, no scare tactics β just a clear plan and a fair price.
Free, no-obligation estimates Β· Real warranties

Halo Water Proofing started small in the Galveston area and grew because customers kept referring us to their neighbors β that's still how most of our work comes in today.
We don't run a bidding war between crews. The Galveston technician who inspects your property is the same one who does the repair, start to finish.
We've worked on foundations from decades-old Galveston 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 +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Galveston homeowners.
If the basement smells damp no matter the season, water is likely finding a way in somewhere you can't see.
Small cracks in a Galveston foundation rarely stay small β seasonal ground movement tends to widen them over time.
Efflorescence is a reliable early sign that water is moving through your Galveston foundation wall right now.
A pump under constant strain tends to fail during the exact storm that needs it most.
If a foundation wall looks like it's curving inward, that's beyond a simple patch and needs a real assessment.
These upstairs clues usually show up months after the basement moisture problem actually started.
No two Galveston basements are the same β soil type, age of the home, water table. We match the fix to your actual problem.
A flooded Galveston basement doesn't wait for morning, and neither do we. Our crews get it out and start drying the space the same visit.
Get Emergency Help βSeasonal ground movement in Galveston tends to widen existing cracks over time, so sealing early usually costs less than waiting.
Ask About Crack Repair βAlready have a pump that's struggling? We'll test it honestly and tell you whether it needs replacing or just a tune-up.
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 βA damp Galveston crawl space drives up humidity throughout the house β we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote βWe can phase larger Galveston commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote βNo pressure, no scripts β just what actually happens once you call +1-866-476-1348.
We figure out fast whether this needs an emergency dispatch or a scheduled inspection.
No jargon, no pressure β just a clear look at what's actually going on.
Every Galveston quote is written before work starts, not estimated verbally and adjusted later.
Once the job's done, you get written proof of what was installed and exactly what the warranty covers.
Plenty of companies advertise Emergency Waterproofing in Galveston β here's what actually separates the ones worth calling from the ones that aren't.
We quote the job in writing after seeing it in person, so there's no surprise on the final invoice.
We're not routing your call through a national center β the person who answers is close by.
Warranty terms are explained in plain language before you sign, with no fine-print surprises later.
We'd rather earn a repeat Galveston 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 Galveston claim.
Every Galveston 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."
"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."
"Handled waterproofing for our parking structure with minimal disruption to tenants and stuck to the schedule."
"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."
"Sump pump inspection was thorough and they didn't try to sell me a new one when mine just needed a part replaced."
We back our Galveston work with real, transferable warranties because we plan to be here long after the job is done, not just for the one visit.
π +1-866-476-1348Halo Water Proofing covers Galveston and the surrounding zip codes β from long-established neighborhoods to newer builds still settling on their foundations.
Zip codes we serve in and around Galveston: 46932. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Galveston coverage area. Call +1-866-476-1348 to confirm service at your exact address.
One call to +1-866-476-1348 gets a licensed Galveston technician on the schedule β often same-day, 24/7 for real emergencies.
π Call +1-866-476-1348 β Galveston 24/7 Line