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.

We're Halo Water Proofing β a IN-licensed, fully insured waterproofing outfit that's spent years learning exactly how water moves through Indianapolis-area foundations, and exactly how to stop it.

Every technician on our Indianapolis crew is background-checked, factory-trained on the equipment we install, and held to the same estimate we quote you over the phone β no upsell surprises when the truck pulls up.
One call gets you a straight answer and a real appointment window β not a call-back promise.
π +1-866-476-1348Most Indianapolis customers didn't wake up one day with a flooded basement. It usually started small. These are the early signs worth calling about.
A musty smell in the basement or crawl space is usually moisture you can't see yet, not just "old house smell."
Even small cracks are worth a second look β they rarely stay small once seasonal ground movement gets involved.
Efflorescence is a clear sign that water is actively passing through your Indianapolis foundation wall, even if you've never seen standing water.
A sump pump that never stops cycling is often working harder than it should, or is undersized for your Indianapolis lot's water table.
A bowing basement wall is a structural concern in addition to a water one β this is the kind of Indianapolis call we prioritize fast.
Peeling paint low on a basement wall or warped baseboards upstairs often trace back to moisture migrating up from below.
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 pump out the basement first, then diagnose where it's getting in so it doesn't happen again next storm.
Call for Emergency Service βA cracked foundation wall isn't just a cosmetic issue β it's a water entry point and, over time, a structural one. Our Indianapolis crews assess whether it's a simple seal or a sign of bigger settlement issues before recommending a fix.
Get a Crack Assessment βAlready have a sump pump that's failing or too small for your Indianapolis lot? We'll test it, tell you honestly whether it needs replacing, and size the new one to your actual water volume β not the cheapest unit on the truck.
Schedule a Pump Inspection βAn interior drain tile system channels water to a sump pump before it ever reaches your Indianapolis basement floor β one of the most reliable long-term fixes we install.
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 βCommercial properties in Indianapolis carry bigger stakes when water gets in: inventory, tenants, downtime. We scope commercial jobs with the same crew leads who run our residential work, backed by written specs and timelines.
Request a Commercial Quote βNo confusing steps, no hard sell β just the same process our Indianapolis crews follow on every job.
You call +1-866-476-1348 and talk to a real technician who asks the right questions to understand what's likely happening at your Indianapolis property.
We walk the space with you, point out what we find, and explain it in plain language β no jargon, no pressure.
No verbal estimates that change later. What's quoted for your Indianapolis job is what's invoiced.
Once the repair is done, you get documentation of the work and a written warranty β not just a handshake.
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.
Our trucks stage locally around Indianapolis, which is why emergency calls typically get a technician on-site in under two hours, not "sometime tomorrow."
If a covered repair fails, we come back and make it right. That's written into every contract, not just promised on the phone.
Our technicians are paid to diagnose correctly, not to upsell β that changes the advice you actually get on-site.
We can supply the photo documentation and repair scope most Indianapolis, IN carriers ask for before approving a claim.
Our name is on trucks driving around Indianapolis every day β we don't cut corners on a job our neighbors will see.
"Called at 6am with a flooded basement and had a tech at my door by 8. No runaround, no upsell β just fixed it."
"Got quotes from three companies for a crack repair. These guys were the only ones who actually explained why the crack was happening instead of just quoting a price."
"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."
"French drain install took two days like they said it would, not five. Yard was put back together better than before."
"Technician actually explained why the water was coming in instead of just quoting a number. First contractor who's done that for us."
Halo Water Proofing provides Exterior 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.
The map below shows our general Indianapolis coverage footprint. Call +1-866-476-1348 any time to confirm service at your specific address.
One call to +1-866-476-1348 gets a licensed Indianapolis technician scheduled β often the same day, 24/7 for active emergencies.
π Call +1-866-476-1348 β Indianapolis 24/7 Line