Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your Union property, gives you a straight answer, and fixes it right the first time.
Background-checked Union technicians · 24/7 dispatch
Halo Water Proofing is a SC-licensed Interior Drainage System company that treats every Union job like it's the only one on the schedule.
We don't run a bidding war between crews. The Union technician who inspects your property is the same one who does the repair, start to finish.
Our Union crew leads carry years of hands-on repair experience, not just sales training — which is why the advice you get on-site tends to match what actually needs fixing.
One phone call gets you a straight answer and a real appointment — not a vague callback promise.
📞 +1-866-476-1348Catching one of these early usually means a smaller repair bill and a lot less stress for Union homeowners.
If the basement smells damp no matter the season, water is likely finding a way in somewhere you can't see.
Stair-step cracking in block foundations is one of the most common early signs our Union crews see.
It's easy to mistake efflorescence for harmless dust, but it actually signals active moisture movement.
A Union sump pump that never rests is usually undersized or nearing the end of its life.
If a foundation wall looks like it's curving inward, that's beyond a simple patch and needs a real assessment.
Flooring that's cupping near an exterior wall often traces straight back to a basement moisture issue below.
Whatever's going on with your Union property, chances are we've already fixed something similar nearby this month.
Storm season keeps our Union emergency line busy — active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help →Not 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 →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 →An interior drain tile system routes water to a sump pump before it reaches your Union basement floor at all.
Talk Drainage Options →Older Union homes with vented crawl spaces see the biggest swings in seasonal humidity — encapsulation closes that off for good.
Get a Crawl Space Quote →We can phase larger Union commercial projects around business hours or tenant schedules so operations keep running.
Request a Commercial Quote →Here's exactly what Union customers can expect from first call to final walkthrough.
A real technician asks the right questions to understand what's likely happening at your Union property before anyone drives out.
No jargon, no pressure — just a clear look at what's actually going on.
The number you approve is the number you're billed — no change orders once the crew shows up.
You get documentation of the work plus a real warranty — not just a handshake.
Plenty of companies advertise Interior Drainage System in Union — here's what actually separates the ones worth calling from the ones that aren't.
We quote the job in writing after seeing it in person, so there's no surprise on the final invoice.
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 — useful if you sell the Union property later.
If your Union basement just needs a small crack seal instead of a full system, that's exactly what we'll tell you.
We can supply the documentation most carriers ask for before approving a Union claim.
Our trucks are recognizable around Union — we don't cut corners on jobs our neighbors will see.
"Called during a storm and had a tech at my door within two hours. Explained everything before touching anything — basement's been dry since."
"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."
"Crawl space smelled bad for years. After encapsulation, the smell upstairs is completely gone."
"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."
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 Union contract we sign.
📞 +1-866-476-1348Whether you're in an older, established part of Union or a newer subdivision still settling, we've likely already worked on a foundation like yours nearby.
We cover these Union-area zip codes: 29379 — plus nearby communities. One call confirms coverage and gets a technician scheduled.
Use the map as a guide to our Union service radius — a quick call confirms specifics.
One call to +1-866-476-1348 gets a licensed Union technician on the schedule — often same-day, 24/7 for real emergencies.
📞 Call +1-866-476-1348 — Union 24/7 Line