Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your Lewisville property, gives you a straight answer, and fixes it right the first time.
Background-checked Lewisville technicians · Real warranties
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 Lewisville technician we send is background-checked and trained on the exact equipment we install — not a subcontractor picked up for the day.
We've worked on foundations from decades-old Lewisville 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 — not a vague callback promise.
📞 +1-866-476-1348Most Lewisville calls didn't start with a flood — they started with one of these small signs weeks or months earlier.
Odor is often the very first clue Lewisville homeowners notice, well before any water is visible.
Stair-step cracking in block foundations is one of the most common early signs our Lewisville crews see.
It's easy to mistake efflorescence for harmless dust, but it actually signals active moisture movement.
If your pump only shuts off for a few minutes at a time, it's worth having it checked before it fails outright.
This is one sign we tell Lewisville customers never to wait on — wall movement tends to progress, not resolve on its own.
These upstairs clues usually show up months after the basement moisture problem actually started.
Whatever's going on with your Lewisville property, chances are we've already fixed something similar nearby this month.
A flooded Lewisville 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 →Seasonal ground movement in Lewisville tends to widen existing cracks over time, so sealing early usually costs less than waiting.
Ask About Crack Repair →Most Lewisville pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check →Some Lewisville properties need both systems working together — we'll say so honestly instead of selling just one.
Talk Drainage Options →A damp Lewisville crawl space drives up humidity throughout the house — we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote →We can phase larger Lewisville commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote →No pressure, no scripts — 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.
A Lewisville technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
No verbal number that quietly grows once the truck pulls up — the written quote is the final word.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every Lewisville 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 — the written estimate is final.
We're not routing your call through a national center — the person who answers is close by.
Our major repairs come with written, transferable warranties — useful if you sell the Lewisville property later.
We'd rather earn a repeat Lewisville customer with an honest fix than push a system you don't need.
Filing a claim can be confusing — we've walked Lewisville customers through this process many times.
Our trucks are recognizable around Lewisville — we don't cut corners on jobs our neighbors will see.
"Woke up to a wet basement and had someone out by mid-morning. No pressure, no upsell, just fixed it."
"Fair price, on time, cleaned up after. Wish every contractor worked this way."
"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."
"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."
"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 Lewisville work with real, transferable warranties because we plan to be here long after the job is done, not just for the one visit.
📞 +1-866-476-1348Our Lewisville coverage spans the full metro area, residential and commercial alike.
Zip codes we serve in and around Lewisville: 27023 27040. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Lewisville 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 Lewisville line is open right now.
📞 Call +1-866-476-1348 — Lewisville 24/7 Line