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Foundation Crack Repair in Pontiac, MI — 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.

Licensed Foundation Crack Repair service in Pontiac, MI - SGP Waterproofing
Why Choose Us

What Sets Our Foundation Crack Repair Team Apart in Pontiac, MI

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

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 Pontiac, MI
What We Do

Comprehensive Foundation Crack Repair Solutions in Pontiac, MI

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

Vertical cracks are usually settlement-related and often isolated; horizontal cracks can indicate hydrostatic pressure pushing on the wall and get flagged for further evaluation.

Crack Repair

Pre-Sale Crack Inspection & Documentation

Fast turnaround matters during a real estate transaction, and we prioritize scheduling for time-sensitive pre-sale repairs.

24/7 Emergency Foundation Crack Repair experts in Pontiac, MI
How It Works

From Call to Resolution: How Foundation Crack Repair Works in Pontiac, MI

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

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 Pontiac, MI Customers We've Already Helped

Top rated local Foundation Crack Repair specialists in Pontiac, MI
★★★★★

"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."

— Pontiac Seller

★★★★★

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

— Pontiac Homeowner

★★★★★

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

— Pontiac Customer

★★★★★

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

— Pontiac Homeowner

FAQ

What Pontiac, MI Customers Ask Us Most 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?

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?

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?

Turnaround is usually fast enough to fit within a typical closing timeline.

Service Coverage

Foundation Crack Repair Coverage Across Pontiac and Surrounding Pontiac, MI Communities

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

Reliable Foundation Crack Repair contractor in Pontiac, MI by SGP Waterproofing
Affordable Foundation Crack Repair solutions in Pontiac, MI
Trusted Foundation Crack Repair service in Pontiac, MI - SGP Waterproofing

Zip codes we serve in Pontiac, MI: 48342 48340 48341 48343

Pontiac, MI's Foundation Crack Repair Crew Is One Call Away

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

Call +1-866-476-1348

Our Services in Pontiac, MI

Pontiac (/ˈpɒn(t)iæk/ POHN-(t)ee-ack) is a city in and the county seat of Oakland County in the U.S. state of Michigan. As of the 2020 census, the city had a total population of 61,606. A part of Metro Detroit, Pontiac is about 20 miles (32.2 km) northwest of Detroit.

Zip Codes in Pontiac, MI that we also serve: 48342 48340 48341 48343

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