• April

    28

    2026
  • 9
  • 0

Concrete Crack Sealing

Maintaining professional concrete crack sealing is the best way to protect your DFW property from expensive structural failures. The gaps between your concrete slabs, known as expansion joints, allow segments to expand and contract as North Texas temperatures shift. Without a watertight seal, moisture seeps under the slab, causing the concrete to heave, sink, or crumble over time.

The Benefits of Concrete Crack Sealing

Regular concrete crack sealing prevents water intrusion from compromising your building’s foundation. While many residential properties use redwood joints for aesthetics, this material eventually rots and splinters, leaving joints exposed. Commercial properties benefit more from flexible sealant—a rubber-like substance that self-levels and remains permanently flexible. This high-grade material offers superior weather resistance compared to organic fillers.

Concrete Crack Sealing for Foundations and Entrances

Property managers must prioritize concrete crack sealing between sidewalks and building entrances. These specific joints separate the main structure from the surrounding pavement. If these seals fail, you risk dealing with a sunk foundation rather than just a cracked sidewalk. Look for loose caulk hanging out of a joint or separated sealant as clear indicators that your property needs immediate repair from a professional contractor.

Our Concrete Crack Sealing Repair Process

Our team begins the concrete crack sealing process by removing old, failed caulking or rotted wood. After cleaning the debris, we install a backer rod to control sealant depth and ensure a proper “hour-glass” bond. For existing structural fractures, we use a crack-chasing saw to widen the area before applying a specialized flexible sealant or high-strength epoxy to prevent further spread.

Why Choose C & D Commercial Services?

Since 1981, we have provided expert concrete repair services and maintenance across the Dallas-Fort Worth Metroplex. Proper maintenance through sealing limits the chances of future structural headaches and extends the lifespan of your facility.

  • Proven Expertise Since 1981 – Delivering professional commercial maintenance and masonry repair services.
  • Comprehensive Property Solutions – Specializing in expansion joint repair and water mitigation.
  • High-Quality Workmanship – Expert technicians focused on structural protection and DFW soil challenges.
  • Family-Owned & Customer-Focused – Prioritizing exceptional service and customer satisfaction in every project.

Get a Quote for Professional Sealing

Stop water from damaging your foundation today. C & D Commercial Services serves Dallas, Plano, Arlington, and the surrounding areas with industry-leading solutions. Request a free quote today to protect your property with professional concrete crack sealing and repair.

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