From a hairline foundation crack to a fully flooded crawl space, Halo Water Proofing has handled it in Indianapolis before. We show up, we diagnose it straight, and we fix it right.

Halo Water Proofing started as a small IN crew and grew because Indianapolis customers kept referring us to neighbors β that's still how most of our work comes in today.

We don't send apprentices to figure it out on your dime. Every Indianapolis job is run by a technician who has done this exact repair dozens of times, with a supervisor who signs off before we call it finished.
Call now and talk to an actual technician, not a script. We'll walk you through what's likely going on and get a crew scheduled.
π +1-866-476-1348Water problems rarely announce themselves all at once β they usually show up as small clues first. Here's what our Indianapolis technicians hear about most often before an inspection.
A musty smell in the basement or crawl space is usually moisture you can't see yet, not just "old house smell."
Hairline cracks can widen over a Indianapolis winter's freeze-thaw cycle and become active leak points by spring.
That white chalky film on basement walls is efflorescence β mineral deposits left behind as water evaporates through concrete.
A pump under constant strain tends to fail at the worst possible time β usually during the next big Indianapolis storm.
If a foundation wall looks like it's leaning or bulging inward, that's beyond a simple seal and needs a full assessment.
Flooring that's cupping or warping near an exterior wall is a common clue our Indianapolis crews trace back to a drainage issue.
Every Indianapolis property is different β soil, slope, foundation age, water table depth. We size the fix to the actual problem, not a one-size package.
Standing water in your basement doesn't wait for business hours, and neither do we. Our Indianapolis emergency crews extract standing water first, then diagnose the source so it doesn't happen again next storm.
Call for Emergency Service βHairline cracks are how most Indianapolis basements start leaking. We use polyurethane injection to seal the crack from the inside out, stopping the leak at the source instead of just painting over the symptom.
Get a Crack Assessment βA tired or undersized sump pump is the #1 reason we get emergency calls in Indianapolis after heavy rain. We install right-sized primary pumps so your basement stays dry even if the power goes out mid-storm.
Schedule a Pump Inspection βSome Indianapolis lots need both an interior and exterior system working together β we'll tell you honestly if that's the case rather than selling just one.
Ask About Drain Systems βA damp, uninsulated crawl space under a Indianapolis home drives up humidity, invites mold, and wastes energy year-round. We seal it with heavy-duty vapor barrier, address any standing moisture, and can add dehumidification if needed.
Get a Crawl Space Quote βWe can phase larger Indianapolis commercial projects around business hours or tenant schedules so operations aren't disrupted mid-project.
Request a Commercial Quote βNo confusing steps, no hard sell β just the same process our Indianapolis crews follow on every job.
We start with a phone conversation, not a script β enough to know whether this is an emergency dispatch or a scheduled inspection.
A technician inspects the Indianapolis property in person, checking the foundation, drainage, grading, and any active moisture before recommending a fix.
You receive a written, itemized quote before any work begins β the number you approve is the number you're billed.
Our crew completes the work, cleans up the site, and walks you through the warranty coverage on what was installed.
We quote the job in writing after inspecting it in person, so what you agree to on the phone or at your door is what shows up on the final invoice.
Because we're actually based near Indianapolis rather than routing calls through a national center, we can usually get someone out the same day you call.
Warranty terms are explained before you sign, in plain language, so there's no fine print surprise if you ever need to use it.
We'd rather earn a repeat customer with an honest small fix than push a system you don't need.
We document the damage with photos and a written scope your insurance adjuster can actually use, and we'll walk you through the claim process.
Every Indianapolis job reflects on the next referral, so we treat each one like it's the only advertising that matters.
"They came out the same afternoon I called about water coming in during a storm. Explained everything before they touched anything. Basement's been bone dry since."
"Fair price, showed up on time, cleaned up after themselves. Wish more contractors worked like this."
"Crawl space smelled awful for years. Encapsulation crew did a clean job and the smell is completely gone upstairs now."
"Straightforward commercial quote, no back-and-forth, crew was professional the whole project."
"We had three foundation cracks and expected a huge bill. Turned out only one needed injection β they didn't try to sell us on the other two. That honesty is rare."
"Insurance claim was a headache until they stepped in with photos and a written scope. Adjuster approved it within a week after that."
Halo Water Proofing provides Waterproofing throughout Indianapolis and the surrounding zip codes, from established neighborhoods to newer developments still settling on their foundations.
Coverage in Indianapolis includes 46234 46218 46219 46217 46214 46260 46268 46224 46229 46228 46183 46231 46235 46236 46237 46239 46254 46208 46201 46203 46202 46205 46204 46206 46256 46250 46259 46227 46226 46225 46222 46221 46220 46113 46278 46241 46240 46207 46209 46230 46242 46244 46247 46251 46253 46255 46262 46277 46282 46283 46285 46288 46298 46216 46280 46290 and the surrounding communities β if you're just outside that list, call anyway, as we frequently extend service on a case-by-case basis.
Use the map to gauge our Indianapolis service radius β for an exact confirmation, a quick call is the fastest way to know.
The longer water sits against your Indianapolis foundation, the more it costs to fix. Our line is open right now.
π Call +1-866-476-1348 β Indianapolis 24/7 Line