● Answering emergency calls around the clock

Foundation Crack Repair in Union, OH — Epoxy & Polyurethane Injection Done Right

Low-pressure injection bonds cracks from the inside out, often in a single visit.

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

What Sets Our Foundation Crack Repair Team Apart in Union, OH

Misclassifying a crack is the single most common mistake in this trade — treating a structural crack with the wrong material, or injecting a crack that actually needed a broader drainage fix behind it. We classify before we inject, every time.

1

Licensed Crack Classification

Misclassifying a crack is the most common mistake in this trade, and it's the first thing we check on every Union, OH job.

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

We carry both structural epoxy and flexible polyurethane so the crew can match material to the crack on the same visit.

Professional Foundation Crack Repair technician working in Union, OH
What We Do

Comprehensive Foundation Crack Repair Solutions in Union, OH

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

Epoxy-injected cracks regain much of their original structural strength, which matters for load-bearing foundation walls.

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 Union, OH 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 Union, OH
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

We also check the exterior grading near the crack, since poor drainage is often what caused it in the first place.

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

Most single-crack injections are completed in a few hours, start to finish, in one visit.

Customer Reviews

Real Foundation Crack Repair Reviews From Union, OH Property Owners

Top rated local Foundation Crack Repair specialists in Union, OH
★★★★★

"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."

— Union Seller

★★★★★

"Polyurethane injection stopped an active leak the same day they showed up — didn't expect it to be that fast."

— Union Homeowner

★★★★★

"Had two cracks — one needed epoxy, one needed polyurethane. They matched material to each one instead of using the same thing on both."

— Union Customer

★★★★★

"Fast, clean work — no mess left behind after the injection ports were patched."

— Union Homeowner

FAQ

Foundation Crack Repair Questions We Hear Every Week

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?▼

Catching a crack early with injection usually costs less than waiting until it's actively leaking.

Is epoxy or polyurethane better for my crack?▼

Epoxy is better for structural bonding on a non-leaking crack; polyurethane is better for a crack that's actively weeping since it cures even with water present.

How long does crack injection take?▼

Most single-crack injections are completed in a few hours during one visit.

Will the crack reopen after injection?▼

A properly injected crack is unlikely to reopen at the same spot, and our work comes with a written warranty covering exactly that.

Do you provide documentation for real estate transactions?▼

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

Service Coverage

Foundation Crack Repair Coverage Across Union and Surrounding Union, OH Communities

We handle foundation crack injection throughout Union and the surrounding Union, OH service area, including the zip codes listed below.

Reliable Foundation Crack Repair contractor in Union, OH by SGP Waterproofing
Affordable Foundation Crack Repair solutions in Union, OH
Trusted Foundation Crack Repair service in Union, OH - SGP Waterproofing

Zip codes we serve in Union, OH: 45322 45377

Don't Wait On Foundation Crack Repair — Call Now

Call now for a free inspection and a flat-rate quote before anything gets worse.

Call +1-866-476-1348

Our Services in Union, OH

Union is a city in Montgomery and Miami Counties in the U.S. state of Ohio. The population was 6,859 at the time of the 2020 census. It is part of the Dayton Metropolitan Statistical Area.

Zip Codes in Union, OH that we also serve: 45322 45377

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