From a hairline crack to a fully soaked crawl space, our Pullman crew has seen it and fixed it. No guesswork, no scare tactics โ just a clear plan and a fair price.
Licensed & insured in WA ยท Written pricing

Halo Water Proofing is a WA-licensed Interior Drainage System company that treats every Pullman job like it's the only one on the schedule.
Every Pullman technician we send is background-checked and trained on the exact equipment we install โ not a subcontractor picked up for the day.
We've worked on foundations from decades-old Pullman 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 โ not a vague callback promise.
๐ +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Pullman homeowners.
A musty smell usually means moisture is already moving through your Pullman basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our Pullman crews see.
Efflorescence is a reliable early sign that water is moving through your Pullman foundation wall right now.
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 Pullman 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 Pullman crews handle most.
Storm season keeps our Pullman emergency line busy โ active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help โNot 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 โMost Pullman pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check โSome Pullman properties need both systems working together โ we'll say so honestly instead of selling just one.
Talk Drainage Options โOlder Pullman homes with vented crawl spaces see the biggest swings in seasonal humidity โ encapsulation closes that off for good.
Get a Crawl Space Quote โWe handle below-grade waterproofing for Pullman property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote โHere's exactly what Pullman customers can expect from first call to final walkthrough.
You'll talk to a person, not a script โ enough of a conversation to know what to expect before anyone shows up.
We point out exactly what we find as we find it, so nothing about the diagnosis feels like a black box.
Every Pullman quote is written before work starts, not estimated verbally and adjusted later.
You get documentation of the work plus a real warranty โ not just a handshake.
We've heard every Pullman 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 โ the written estimate is final.
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 Pullman property later.
We'd rather earn a repeat Pullman customer with an honest fix than push a system you don't need.
Filing a claim can be confusing โ we've walked Pullman customers through this process many times.
Every Pullman 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."
"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 Pullman work with real, transferable warranties because we plan to be here long after the job is done, not just for the one visit.
๐ +1-866-476-1348Our Pullman coverage spans the full metro area, residential and commercial alike.
Zip codes we serve in and around Pullman: 99163 99164. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
Use the map as a guide to our Pullman service radius โ a quick call confirms specifics.
The longer water sits against your foundation, the more it costs to fix. Our Pullman line is open right now.
๐ Call +1-866-476-1348 โ Pullman 24/7 Line