Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your Pomona property, gives you a straight answer, and fixes it right the first time.
Background-checked Pomona technicians ยท Real warranties

Halo Water Proofing is a NY-licensed Basement Waterproofing company that treats every Pomona job like it's the only one on the schedule.
We don't run a bidding war between crews. The Pomona technician who inspects your property is the same one who does the repair, start to finish.
Our Pomona crew leads carry years of hands-on repair experience, not just sales training โ which is why the advice you get on-site tends to match what actually needs fixing.
Talk to a real Pomona technician today, not an automated queue. We'll explain what's going on and get you scheduled.
๐ +1-866-476-1348Most Pomona calls didn't start with a flood โ they started with one of these small signs weeks or months earlier.
A musty smell usually means moisture is already moving through your Pomona basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our Pomona 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 Pomona customers never to wait on โ wall movement tends to progress, not resolve on its own.
These upstairs clues usually show up months after the basement moisture problem actually started.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Pomona crews handle most.
When water shows up fast, we move fast โ extraction, drying equipment, and a plan to stop it from happening again.
Get Emergency Help โWe seal active Pomona foundation cracks with hydraulic cement injection โ stopping the leak at its source instead of patching the surface.
Ask About Crack Repair โMost Pomona pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check โFor yards fighting bad grading, an exterior French drain intercepts water before it ever touches the foundation wall.
Talk Drainage Options โA damp Pomona crawl space drives up humidity throughout the house โ we seal it completely with heavy-duty vapor barrier and add dehumidification where needed.
Get a Crawl Space Quote โWe can phase larger Pomona commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote โHere's exactly what Pomona customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Pomona property before anyone drives out.
No jargon, no pressure โ just a clear look at what's actually going on.
The number you approve is the number you're billed โ no change orders once the crew shows up.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every Pomona 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 โ what you approve is what you're billed.
A local dispatch model means the technician who answers your questions is the same one who shows up.
Our major repairs come with written, transferable warranties โ useful if you sell the Pomona property later.
If your Pomona 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 โ we've walked Pomona customers through this process many times.
Our trucks are recognizable around Pomona โ 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."
"Handled waterproofing for our parking structure with minimal disruption to tenants and stuck to the schedule."
"Expected a huge bill for three cracks, only one actually needed injection. Appreciated the honesty."
"Insurance claim was stressful until they stepped in with photos and a written scope. Approved within a week."
"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 Pomona work with real, transferable warranties because we plan to be here long after the job is done, not just for the one visit.
๐ +1-866-476-1348Halo Water Proofing covers Pomona and the surrounding zip codes โ from long-established neighborhoods to newer builds still settling on their foundations.
Coverage in Pomona includes 10901 10970 and neighboring communities โ if you're just outside that list, call anyway, since we often extend service case by case.
The map below shows our general Pomona 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 Pomona line is open right now.
๐ Call +1-866-476-1348 โ Pomona 24/7 Line