Foundation leaking? Basement smells off? Halo Water Proofing sends a real technician to your New London property, gives you a straight answer, and fixes it right the first time.
Background-checked New London technicians · 24/7 dispatch
Halo Water Proofing is a OH-licensed Basement Waterproofing company that treats every New London job like it's the only one on the schedule.
Our New London crew leads have handled repairs like yours dozens of times before, and a supervisor signs off before we call any job finished.
Our New London 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.
Talk to a real New London technician today, not an automated queue. We'll explain what's going on and get you scheduled.
📞 +1-866-476-1348Most New London calls didn't start with a flood — they started with one of these small signs weeks or months earlier.
A musty smell usually means moisture is already moving through your New London basement, even if the floor looks bone dry.
Stair-step cracking in block foundations is one of the most common early signs our New London crews see.
That white powder on basement walls is mineral residue left behind as water passes through the concrete.
A New London sump pump that never rests is usually undersized or nearing the end of its life.
This is one sign we tell New London customers never to wait on — wall movement tends to progress, not resolve on its own.
Peeling paint near the floor upstairs is one of the last signs New London homeowners connect to a basement problem.
From a 2 a.m. sump pump failure to a planned exterior drainage project, here's what our New London crews handle most.
Storm season keeps our New London emergency line busy — active flooding always jumps ahead of routine inspections in the queue.
Get Emergency Help →We seal active New London foundation cracks with hydraulic cement injection — stopping the leak at its source instead of patching the surface.
Ask About Crack Repair →Most New London pump failures happen during the exact storms that need them most, which is exactly why battery backup matters.
Book a Pump Check →An interior drain tile system routes water to a sump pump before it reaches your New London basement floor at all.
Talk Drainage Options →Musty smell upstairs with no obvious source? Check the crawl space first — it's usually the culprit.
Get a Crawl Space Quote →Commercial water intrusion means bigger stakes — inventory, tenants, downtime. We scope commercial New London jobs with written specs and a real timeline.
Request a Commercial Quote →No pressure, no scripts — just what actually happens once you call +1-866-476-1348.
You'll talk to a person, not a script — enough of a conversation to know what to expect before anyone shows up.
A New London technician walks the property, checks the foundation and drainage, and explains what's found in plain language.
Every New London quote is written before work starts, not estimated verbally and adjusted later.
Our crew completes the repair, cleans up, and walks you through the warranty on what was installed.
We've heard every New London horror story about contractors who disappear mid-job or pad the invoice. Here's how we do it differently.
You get a real number before any work starts — what you approve is what you're billed.
Our crews stage locally near New London, which is why most emergency calls get a technician on-site in under two hours.
Our major repairs come with written, transferable warranties — useful if you sell the New London property later.
If your New London basement just needs a small crack seal instead of a full system, that's exactly what we'll tell you.
We photograph the damage and provide a written scope your insurance adjuster can actually use.
Our trucks are recognizable around New London — we don't cut corners on jobs our neighbors will see.
"Woke up to a wet basement and had someone out by mid-morning. No pressure, no upsell, just fixed it."
"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."
"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."
"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."
"Sump pump inspection was thorough and they didn't try to sell me a new one when mine just needed a part replaced."
Every New London technician we send is background-checked and trained on the systems we install, so the crew that inspects your property is the same one that fixes it.
📞 +1-866-476-1348Our New London coverage spans the full metro area, residential and commercial alike.
Zip codes we serve in and around New London: 44851. Not sure your address is included? Call +1-866-476-1348 and we'll confirm right away.
The map below shows our general New London 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 New London line is open right now.
📞 Call +1-866-476-1348 — New London 24/7 Line