Foundation Repair
Foundation Crack Repair — Seal the Crack, Find the Cause, Fix It for Good
Let's take the first step toward a stable home.
A licensed local inspector will visit your property, walk you through every finding, and send a written estimate — no cost, no pressure.
- ✓ Licensed & Insured
- ✓ Lifetime Warranty
- ✓ Free On-Site Inspections
Since 2009 — Middle Tennessee
Not All Foundation Cracks Are the Same
Middle Tennessee homeowners often discover foundation cracks after a wet spring or when a home inspection report comes back with findings they did not expect. The first question we get is always some version of: how serious is this? The honest answer is that it depends entirely on the type of crack, its location, its width, its direction, and whether it is growing.
Hairline cracks in a poured concrete wall that have been stable for years often need only sealing to keep water out. A crack that is widening across seasons, or a stair-step crack climbing a block wall in a pattern that follows the mortar joints, can be a sign of active settlement or lateral pressure — and sealing it without addressing that movement is a temporary fix at best. We diagnose the cause before we recommend the method.
Epoxy Injection vs. Polyurethane Foam
- Epoxy injection is used for structural cracks in poured concrete walls. Once cured, epoxy bonds the two sides of the crack together at a strength that exceeds the surrounding concrete.
- Polyurethane foam injection is used to seal cracks against water intrusion. The foam expands on contact with moisture and fills the void tightly. It remains flexible after curing, which allows it to accommodate minor seasonal movement without re-cracking.
The choice between these methods is structural, not cosmetic. We will explain the reasoning during the inspection.
If you are seeing cracks in your foundation wall, call us at (615) 880-6449 and we will schedule a free inspection.
“The mistake people make is treating crack repair as a standalone fix when the crack is actually a symptom. We always look at why the crack formed before we decide how to repair it — sometimes the right answer is injection, sometimes it's piers first and injection after.”
How It Works
What to expect from start to finish.
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Free Inspection
We document each crack's length, width, direction, and whether there are signs of active movement or water intrusion. We explain the cause before we recommend a repair method.
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Cause Assessment
We determine whether the crack is cosmetic, a water intrusion point, or a symptom of active settlement or lateral pressure requiring additional structural work first.
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Surface Preparation
The crack surface is cleaned and ports are spaced and inserted along the crack at intervals matched to wall thickness.
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Injection
Epoxy or polyurethane material is injected under low pressure at each port until the material travels the full depth of the crack and exits the adjacent port, confirming full penetration.
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Port Removal and Surface Finish
Ports are capped and removed after material sets. Surface is cleaned and can be painted or finished as needed.
Why Ground Up
The difference is in the diagnosis
Get several quotes and you’ll see a wide range of prices. The gap isn’t luck — it’s whether the contractor finds the actual cause and stands behind the work.
- In-house certified crews — we never subcontract your repair
- Optional independent third-party engineer review on larger jobs
- Honest three-tier triage — we tell you what can wait, in writing
- Family owned from the same Shelbyville Highway address since 2009
15+
Years in Middle TN
Family owned since 2009
35+
Years combined experience
On every crew we send
Lifetime
Transferable warranty
On piered sections
$0
For your inspection
No pressure, written quote
FAQ
Foundation Crack Repair — Common Questions
Is a foundation crack always a structural problem?
No. Many hairline cracks in poured concrete walls are the result of normal concrete curing shrinkage and are stable. The concern is with cracks that are widening, cracks accompanied by wall deflection, stair-step cracks in block walls following mortar joints, and horizontal cracks indicating lateral pressure.
What is the difference between epoxy injection and polyurethane foam for crack repair?
Epoxy injection restores structural integrity to a cracked concrete wall — the cured epoxy is stronger than the concrete around it. Polyurethane foam seals cracks against water intrusion and remains flexible to handle minor movement. Epoxy is the right choice for structural cracks; polyurethane is the right choice for stable cracks that are leaking.
How do I know if my crack is getting worse?
Mark each end of the crack with a pencil and date it. Check back in 30 and 90 days. If the crack extends past your mark, it is active. You can also monitor crack width with a simple gauge. If you are not sure, call us — we will come out and assess it at no charge.
Will the repaired area be visible after injection?
Injection ports leave small surface marks that most homeowners paint over. The crack itself is typically visible as a faint line after repair. If you need the wall to look completely finished, a surface skim coat can be applied after the injection material has fully cured.
Can foundation crack repair be done from the inside?
Yes, and that is how the majority of our crack repairs are completed. Interior injection is effective for most crack types and avoids any exterior excavation.
Foundation Repair
Related Services
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Helical Pier Installation
Steel helical piers are drilled into load-bearing soil or bedrock to permanently stabilize or lift settling foundations throughout Middle Tennessee.
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Push Pier Installation
Push piers use the weight of your structure to hydraulically drive steel pipe segments to load-bearing soil, permanently stabilizing and often lifting settling foundations.
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Wall Anchor Installation
Wall anchors use steel rods anchored in the surrounding soil to stabilize bowing or leaning basement and crawl space walls and, over time, gradually straighten them.
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Carbon Fiber Strap Installation
Carbon fiber straps bond directly to bowing basement or crawl space walls, providing high-strength stabilization with minimal disruption and no yard excavation required.
Where we work
Headquartered in Murfreesboro,
serving Middle Tennessee
From red-clay Rutherford County to Nashville’s high water tables and Cookeville’s karst limestone — we know the ground under your home.