[ Service ] Concrete Repair Est. 2009

Durable Crack Repair That Restores Strength And Safety

Licensed & Insured Workmanship Warranty Free On-Site Inspections
At a glance
Typical cost $200–$800+ per crack depending on length, type, and repair method required.
Process steps 4
Warranty Backed in writing
Inspections Free, no obligation

[ 01 ]  The Honest Answer

What you should know about concrete crack repair

Professional Concrete Crack Repair Services For Nashville Homes

Concrete cracks appear when soil shifts, temperatures fluctuate, or heavy loads stress the surface. Nashville's red clay soil expands in wet weather and contracts during summer droughts, that seasonal cycle is one of the most common causes of cracking in driveways, patios, and sidewalks across Middle Tennessee. These cracks may start small but quickly worsen without treatment, allowing water infiltration that accelerates the damage.

Our experienced technicians identify the root cause of every crack before applying high-performance sealants designed to prevent further damage. The choice of repair method depends on the crack type, its width, and whether it is active (still moving) or stable.

Types of Concrete Cracks We Repair

  • Hairline cracks: Fine surface cracks that deepen with moisture intrusion if left unsealed
  • Expansion cracks: Cracks at joints caused by thermal expansion and contraction when spacing is inadequate
  • Structural wall cracks: Cracks in foundation walls that allow water to enter and require evaluation before sealing
  • Driveway and patio cracks: Surface cracks caused by heavy traffic, subgrade failure, or freeze-thaw cycles
  • Slab separation: Widened joints between slabs that allow further cracking and create trip hazards

NexusPro Crack Sealant

For most exterior concrete crack repairs, we use NexusPro, a flexible, UV-resistant polyurethane sealant that expands and contracts naturally with temperature changes. Unlike rigid fillers that crack again when the concrete moves, NexusPro maintains its seal through Nashville's hot summers and cold winters. It bonds tightly, is color-matched to the surrounding concrete, and resists water infiltration permanently.

If you are seeing cracks in your driveway, patio, sidewalk, or concrete foundation, call us at (615) 880-6449 for a free inspection and quote.

$200–$800+ per crack depending on length, type, and repair method required. Typical cost range for this service, depending on scope and site conditions.
When this isn't the fix: If cracks are accompanied by significant slab settlement or are the result of ongoing foundation movement, the underlying structural issue should be addressed first. Sealing an active crack without stopping the movement is a temporary fix.

[ 02 ]  How It Works

What to expect, start to finish

Inspection and Evaluation

Our technicians inspect each crack, determine its cause, and choose the best repair method for long-term stability and appearance improvement.

Surface Preparation

We clean and prepare cracks by removing debris, ensuring that sealant bonds completely and cures evenly without failure over time.

Crack Sealing With NexusPro

We apply a flexible, UV-resistant NexusPro sealant that expands and contracts naturally, preventing moisture intrusion and future cracking in any temperature.

Finishing and Quality Check

Each surface is finished smoothly, color-matched, and inspected for precision to ensure an even texture and a professional, durable finish.

The biggest mistake homeowners make with concrete cracks is waiting. A hairline crack that costs a few hundred dollars to seal today becomes a 2-inch gap that needs lifting or replacement in two years. NexusPro keeps the crack from growing and keeps water out.
DV
Derek Veselich
Derek Veselich, Owner, Ground Up Foundation Repair

[ 03 ]  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
Applying sealant for concrete crack repair.
[ 04 ]  FAQ

Concrete Crack Repair questions

Homeowners can apply surface sealant to stable, minor hairline cracks. However, many crack sealers available at hardware stores are not flexible enough to handle Nashville's temperature swings and will re-crack within a season. For cracks wider than a hairline, cracks that are still growing, or cracks in structural surfaces, professional evaluation and repair materials are the right call.

Width is one indicator, cracks wider than 1/4 inch warrant professional attention. Direction and pattern matter too: random spider cracks are usually surface shrinkage, while a single long crack running across a driveway section may indicate settlement. Cracks in foundation walls should always be evaluated by a professional, as they can indicate structural movement or active water intrusion.

NexusPro sealant repairs are designed to be permanent when properly applied. The sealant remains flexible and bonded to the crack walls through normal seasonal movement. Structural causes of cracking, such as settlement or soil pressure, should also be corrected to prevent new cracks from forming in adjacent areas.

Repaired cracks are typically visible as a sealed line in the concrete surface. NexusPro is color-matched to minimize the visual contrast. The repaired surface looks significantly better than an open, widening crack and prevents further water damage that would eventually require slab replacement.

Yes. Foundation wall cracks require evaluation to determine whether they are cosmetic, water intrusion points, or signs of structural movement. The repair method, whether surface sealing, injection, or a combination, depends on what we find. We assess foundation cracks during our free inspection.

[ 06 ]  Customer Reviews

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Where we work

Headquartered in Murfreesboro,
serving Middle Tennessee

From red-clay Rutherford County soil to Nashville’s high water tables and Cookeville’s karst limestone, we know the ground beneath your home.

Also serving: La Vergne, Hendersonville, Gallatin, Lebanon, Clarksville, Tullahoma, Nolensville, Antioch + 100 more cities →

Found a problem? Get a straight answer

Free inspection, written estimate, honest triage. No pressure.