Halo Water Proofing has been the trusted call for Waterproofing across Ottawa because we answer the phone, show up when we say, and stand behind the work.
Background-checked Ottawa technicians ยท Real warranties

Halo Water Proofing started small in the Ottawa area and grew because customers kept referring us to their neighbors โ that's still how most of our work comes in today.
We don't run a bidding war between crews. The Ottawa technician who inspects your property is the same one who does the repair, start to finish.
We've worked on foundations from decades-old Ottawa 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.
Talk to a real Ottawa technician today, not an automated queue. We'll explain what's going on and get you scheduled.
๐ +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Ottawa homeowners.
A musty smell usually means moisture is already moving through your Ottawa basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our Ottawa crews see.
That white powder on basement walls is mineral residue left behind as water passes through the concrete.
A Ottawa sump pump that never rests is usually undersized or nearing the end of its life.
This is one sign we tell Ottawa customers never to wait on โ wall movement tends to progress, not resolve on its own.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our Ottawa crews handle most.
Storm season keeps our Ottawa emergency line busy โ active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help โWe seal active Ottawa foundation cracks with polyurethane injection โ stopping the leak at its source instead of patching the surface.
Ask About Crack Repair โAlready 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 โSome Ottawa properties need both systems working together โ we'll say so honestly instead of selling just one.
Talk Drainage Options โA damp Ottawa 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 handle below-grade waterproofing for Ottawa property managers and business owners, scheduled around your operating hours to limit disruption.
Request a Commercial Quote โNo pressure, no scripts โ just what actually happens once you call +1-866-476-1348.
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.
The number you approve is the number you're billed โ no change orders once the crew shows up.
You get documentation of the work plus a real warranty โ not just a handshake.
We've heard every Ottawa 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.
If a covered repair fails, we come back and fix it. That's part of the contract, not just a promise.
Our technicians are trained to diagnose accurately, not to upsell โ that changes the advice you actually get.
We can supply the documentation most carriers ask for before approving a Ottawa claim.
Every Ottawa 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 โ basement's been dry since."
"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."
"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 โ no arguing, no extra invoice. That's written into every Ottawa contract we sign.
๐ +1-866-476-1348Whether you're in an older, established part of Ottawa or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
Coverage in Ottawa includes 66067 and neighboring communities โ if you're just outside that list, call anyway, since we often extend service case by case.
Use the map as a guide to our Ottawa service radius โ a quick call confirms specifics.
One call to +1-866-476-1348 gets a licensed Ottawa technician on the schedule โ often same-day, 24/7 for real emergencies.
๐ Call +1-866-476-1348 โ Ottawa 24/7 Line