Whether it's an active leak tonight or a foundation crack you've been putting off, our crews diagnose first and quote in writing before any work begins.
Call +1-866-476-1348
Ask around in Newport and you'll find Arrow Tight Waterproofing mentioned by name — not because of an ad, but because a crew showed up, found the real problem, and fixed it the first time.
Our field teams hold real Waterproofing credentials and are licensed in SC, with training that covers moisture mapping, sump system design, and foundation crack evaluation in depth.
A basement filling with water doesn't wait for a convenient appointment, so our dispatch model is built around same-day response for active seepage in Newport.
Transparency doesn't end once the quote is signed — we walk you through what was actually done once the crew finishes, not just what was proposed at the start.
Catching these signs early usually means a smaller repair bill and a lot less disruption to your home.
If the basement smell comes back within days of airing it out, that's moisture, not just staleness.
Chalky white streaks on your foundation wall are a visible sign that water has been passing through the concrete itself.
A door frame that's suddenly out of square, or a window that won't close flush, can point to foundation movement.
Visible cracks in the foundation wall, whether hairline or wider stair-step patterns.
Puddling near the same wall section after every storm points to a specific, fixable entry point.
If you can't remember the last time your sump pump was tested, that's worth addressing before the next storm does it for you.
A wall that bows inward even slightly is responding to soil pressure that isn't going away on its own.
If your basement dehumidifier is running around the clock and humidity still creeps up, the moisture source needs addressing, not just managing.
Rust or corrosion on metal fixtures, HVAC components, or stored tools in the basement.
From emergency response to permanent structural fixes, here's the full range of work our crews handle in Newport.
When water is actively rising, extraction comes first — high-capacity pumps clear standing water while we map exactly where it's entering. We follow extraction with a full moisture survey so the permanent fix addresses the actual source, not just the visible symptom.
This is the most common permanent fix for hydrostatic pressure seepage — proven, code-recognized, and installed without exterior excavation. Every basin includes a check valve, sealed lid, and battery backup so a power outage doesn't undo the fix.
We classify every crack before recommending a resin — injecting a still-moving crack just delays the real conversation about what's causing the movement. Injection resin fills the full depth of the crack, not just the visible surface.
Where the source is grading, a failed footing drain, or membrane failure visible from outside, exterior excavation and a rubberized membrane address the problem at its origin.
We size dehumidification equipment to your specific crawl space volume rather than a one-size-fits-all unit.
A properly sized primary pump paired with a battery backup is the last line of defense against basement flooding when the power goes out during a storm. Backup systems activate automatically the instant the primary loses power or falls behind.
For walls showing early bowing alongside seepage, carbon fiber straps or steel wall anchors can arrest further movement before it becomes a bigger structural concern. We explain the engineering rationale before recommending any wall reinforcement work.
Five things that actually separate a specialized Waterproofing crew from a general contractor with a truck and a sump pump on hand.
It's easy to promise fast, honest Waterproofing service in an ad — the real test is whether that promise holds up once a technician is actually standing in your basement.
Regional crews are staged specifically to keep response windows tight across our Newport, SC coverage area, day or night.
You'll know the exact cost before work starts — no hourly guessing games, no mid-job upcharges for what a proper inspection should have caught.
A recommendation that doesn't follow a real diagnostic is just a sales pitch; ours are backed by actual readings taken at your property.
Every crew member holds waterproofing-specific licensure and completes ongoing training in drain tile, injection, and structural crack evaluation.
Warranty coverage is spelled out before work begins, so there's no ambiguity about what's protected and for how long.
We keep the process consistent for every single job so you always know exactly what to expect next, whether it's an emergency call or a scheduled inspection.
One call connects you to local dispatch, not a national call center — they'll ask a few questions to understand what you're seeing and prioritize accordingly.
The diagnostic visit maps your full basement or crawl space perimeter before any repair is recommended.
Pricing reflects exactly what the diagnostic found, not a generic package.
A written warranty and, where relevant, a post-storm follow-up check come standard with every completed installation.
What homeowners in Newport, SC are saying after calling us for Waterproofing.
"Had standing water after a spring storm and they had a full drain tile system installed within the week. Completely dry since."
"They showed us the actual crack on camera before recommending anything — nobody had ever bothered to look that closely before."
"Quote matched the final invoice to the dollar. No surprise line items once they opened up the wall."
"Battery backup pump they installed kept us dry through a multi-hour outage last winter. Would've flooded otherwise."
"Appreciated that they told us plainly our crack needed an engineer's eyes before injecting anything — didn't just upsell us."
"Crawl space encapsulation got rid of a musty smell we'd been dealing with for two years. Should've called sooner."
"They walked us through the moisture readings on the spot instead of just telling us to trust them. Made the whole decision easier."
"Sump pump replacement was done same-day after our old one failed during a storm. Genuinely impressed with the response time."
"We got three other quotes before calling them, and theirs was the only one that actually explained why our specific wall was leaking."
"Vapor barrier install in our crawl space was clean, fast, and the humidity reading dropped noticeably within a couple weeks."
High-intent questions we hear most from Waterproofing customers across Newport, SC.
Arrow Tight Waterproofing provides Waterproofing in Newport, with regional crews staged to keep response times tight across our full coverage footprint.
Coverage isn't limited to single-family homes — your Newport home with a finished basement, a crawl space, or a commercial foundation all fall within our service scope.
Whether it's a modest crawl space or a larger commercial foundation, the same moisture-mapping process applies before we recommend a fix.
New service areas are added regularly as we expand regional crew staging, so it's worth checking again even if you were told otherwise in the past.
Notice: Arrow Tight Waterproofing is a free referral service designed to assist homeowners and businesses in connecting with independent local contractors. All contractors and service technicians are independent and Arrow Tight Waterproofing does not warrant or guarantee any work performed. It is the responsibility of the customer to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All calls are routed to independent local service providers.
