● Answering emergency calls around the clock

Foundation Crack Repair in Gastonia, NC — Epoxy & Polyurethane Injection Done Right

We classify every crack before injecting it — structural cracks get epoxy, active leaks get flexible polyurethane, and both get a written scope before we start.

24/7
Emergency Dispatch
Licensed Foundation Crack Repair service in Gastonia, NC - SGP Waterproofing
Why Choose Us

What Sets Our Foundation Crack Repair Team Apart in Gastonia, NC

Not every Gastonia, NC foundation crack needs the same material or approach. A vertical settlement crack behaves differently than a stair-step block crack, and we adjust injection technique and material to match what's actually happening in the wall.

1

Licensed Crack Classification

Our technicians are trained to tell a cosmetic hairline crack apart from one that signals structural movement, before recommending a fix.

2

Fast Local Response

Most crack injection appointments can be scheduled within a day or two of your call.

3

Flat-Rate Injection Pricing

Pricing is based on crack length and injection material, quoted in writing before we drill any injection ports.

4

Epoxy & Polyurethane Both On the Truck

Polyurethane expands to fill voids behind an actively weeping wall; epoxy is reserved for cracks that need structural bonding.

Professional Foundation Crack Repair technician working in Gastonia, NC
What We Do

Comprehensive Foundation Crack Repair Solutions in Gastonia, NC

We scope every Foundation Crack Repair job in person before quoting it, since two properties with the same symptom rarely need the same fix.

Crack Repair

Low-Pressure Epoxy Injection

Structural cracks that aren't actively leaking get epoxy injection, which bonds the concrete back together rather than just sealing the surface.

Crack Repair

Polyurethane Injection for Active Leaks

Polyurethane cures even in the presence of water, which makes it the right call for a crack that's actively letting water through.

Crack Repair

Stair-Step Block Crack Repair

We also check for bowing alongside stair-step cracks, since that combination can point to a bigger structural issue.

Crack Repair

Vertical & Horizontal Wall Crack Sealing

We document crack width and location with photos before and after injection so you have a record of the repair.

Crack Repair

Pre-Sale Crack Inspection & Documentation

Selling a Gastonia, NC home with a flagged foundation crack? We can inspect, repair, and provide documentation for the buyer's lender or inspector.

24/7 Emergency Foundation Crack Repair experts in Gastonia, NC
How It Works

What Happens After You Call SGP Waterproofing for Foundation Crack Repair

01

Call & Crack Description

Photos texted ahead of time help us prep for the visit and sometimes speed up scheduling.

02

On-Site Crack Classification

A technician measures crack width, checks for wall bowing, and determines whether it's structural, cosmetic, or actively leaking.

03

Written Injection Quote

We explain why we're recommending one material over the other so the choice isn't a black box.

04

Injection & Cure Verification

We check the injection ports after curing to confirm the material fully filled the crack before we consider the job done.

Customer Reviews

Hear From Gastonia, NC Customers We've Already Helped

Top rated local Foundation Crack Repair specialists in Gastonia, NC
★★★★★

"Crack in our basement wall had been leaking for a year before we finally called. Injection took less than an afternoon and it's been dry since."

— Gastonia Seller

★★★★★

"They explained why our crack was structural and not just cosmetic, which the previous contractor never bothered to check."

— Gastonia Homeowner

★★★★★

"Appreciated the before-and-after photos for our records in case we ever need them for a future sale."

— Gastonia Customer

★★★★★

"Stair-step crack in our block wall had us worried about the whole foundation. Turned out to be isolated and fixable with injection."

— Gastonia Homeowner

FAQ

Frequently Asked Questions About Foundation Crack Repair

How do you classify contaminated water versus a structural crack repair?▼

Crack classification is separate from water contamination — we assess whether the crack is structural or cosmetic based on width, pattern, and any wall bowing.

Will you repair hairline cracks or only large ones?▼

We repair cracks of nearly any size — hairline cracks are often the easiest and cheapest to seal before they widen further.

Is epoxy or polyurethane better for my crack?▼

We make the call on-site after inspecting the crack, not before we've seen it.

How long does crack injection take?▼

Multiple cracks or hard-to-access areas can extend the timeline, which we'll flag in the written quote.

Will the crack reopen after injection?▼

If new movement occurs elsewhere in the wall, that's a separate issue we'd assess independently.

Do you provide documentation for real estate transactions?▼

Yes — we provide before-and-after photos and a repair summary that Gastonia, NC buyers, sellers, and lenders commonly request.

Service Coverage

Where Our Foundation Crack Repair Crews Work in Gastonia, NC

Selling a Gastonia property on a tight timeline? Call +1-866-476-1348 and we'll prioritize scheduling around your closing date.

Reliable Foundation Crack Repair contractor in Gastonia, NC by SGP Waterproofing
Affordable Foundation Crack Repair solutions in Gastonia, NC
Trusted Foundation Crack Repair service in Gastonia, NC - SGP Waterproofing

Zip codes we serve in Gastonia, NC: 28054 28056 28052

Get Foundation Crack Repair Handled Before It Gets Worse

One call gets you a licensed specialist, a written quote, and a same-day time window.

Call +1-866-476-1348

Our Services in Gastonia, NC

Gastonia is the most populous city in and county seat of Gaston County, North Carolina, United States. It is the second-largest satellite city of the Charlotte area, behind Concord. The population was 80,411 in the 2020 census, up from 71,741 in 2010. Gastonia is the 13th most populous city in North Carolina. It is part of the Charlotte-Concord-Gastonia, NC-SC Metropolitan Statistical Area, which is part of the Charlotte-Concord, NC-SC Combined Statistical Area.

Zip Codes in Gastonia, NC that we also serve: 28054 28056 28052

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Emergency Foundation Crack Repair available now in Gastonia, NC 📞 Call +1-866-476-1348
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