Halo Water Proofing has been the trusted call for Exterior Waterproofing across Phoenix because we answer the phone, show up when we say, and stand behind the work.
Free, no-obligation estimates · 24/7 dispatch
Halo Water Proofing is a NY-licensed Exterior Waterproofing company that treats every Phoenix job like it's the only one on the schedule.
Our Phoenix crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
We've worked on foundations from decades-old Phoenix 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.
📞 +1-866-476-1348Water problems build slowly before they become emergencies. These are the clues our Phoenix crews hear about most.
Odor is often the very first clue Phoenix homeowners notice, well before any water is visible.
Stair-step cracking in block foundations is one of the most common early signs our Phoenix crews see.
Efflorescence is a reliable early sign that water is moving through your Phoenix 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 Phoenix 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.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Phoenix crews handle most.
A flooded Phoenix 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 →We seal active Phoenix foundation cracks with polyurethane injection — stopping the leak at its source instead of patching the surface.
Ask About Crack Repair →Already 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 →For yards fighting bad grading, an exterior French drain intercepts water before it ever touches the foundation wall.
Talk Drainage Options →A damp Phoenix 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 Phoenix commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote →Here's exactly what Phoenix customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Phoenix property before anyone drives out.
A Phoenix technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
The number you approve is the number you're billed — no change orders once the crew shows up.
Once the job's done, you get written proof of what was installed and exactly what the warranty covers.
We've heard every Phoenix 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.
A local dispatch model means the technician who answers your questions is the same one who shows up.
Warranty terms are explained in plain language before you sign, with no fine-print surprises later.
If your Phoenix 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 — we've walked Phoenix customers through this process many times.
Every Phoenix job reflects on the next referral, so we treat each one like it matters.
"Called during a storm and had a tech at my door within two hours. Explained everything before touching anything — basement's been dry since."
"Fair price, on time, cleaned up after. Wish every contractor worked this way."
"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 — no arguing, no extra invoice. That's written into every Phoenix contract we sign.
📞 +1-866-476-1348Whether you're in an older, established part of Phoenix or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
Zip codes we serve in and around Phoenix: 13135. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general Phoenix 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 Phoenix line is open right now.
📞 Call +1-866-476-1348 — Phoenix 24/7 Line