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Sinking Concrete Steps

Reliable stairs are essential for accessing your home, ensuring safety and stability. However, various causes can make these concrete steps become unlevel as they sink into the ground. 

Sinking concrete steps compromise your home’s curb appeal and pose numerous safety concerns, such as tripping risks. It’s all too common for accidents to occur when running out the door, especially for children or those with limited mobility. The good news is these accidents are entirely preventable.  

FSS takes a proactive approach to resolving these challenges, delivering tailored solutions that enhance both safety and aesthetics for Texas homeowners. Drawing from our rich experience and cutting-edge technology, our comprehensive concrete lifting remedies ensure your home remains secure and visually appealing. 

By browsing this page, you will grasp the causes of sinking concrete steps and how FSS’s unique and innovative solutions reinstate your home’s stability and peace of mind.

What Are Sinking Concrete Steps? 

Sinking concrete steps refer to the noticeable depressions or instabilities in concrete stairs. This often results in uneven surfaces and compromised structural integrity. 

Such issues can greatly diminish the safety and appearance of your home, indicating deeper problems like soil movement or structural imbalances. Immediate attention is crucial to avert further damage or potential mishaps. 

You might also spot similar concrete problems around your property, such as: 

Sunken concrete stairs present major trip risks and degrade your home’s appearance. Unchecked, ongoing deterioration can lead to complete stair failure, underscoring the importance of timely professional intervention by companies like FSS. 

What Causes Sinking Concrete Steps? 

Multiple factors contribute to sinking concrete steps, including: 

  • Settling Soil: The soil beneath your steps can compact, shift, or sink, causing the overlying concrete to settle and crack. This is often seen with clay-rich expansive soils. 
  • Eroding Soil: Water movement beneath or around the stairs can erode the supporting soil, jeopardizing the concrete’s integrity. 
  • Tree Roots: Growing tree roots can displace the soil below, exerting upward pressure that cracks and lifts the concrete. 
  • Excessive Rain and Flooding: Prolonged exposure to moisture—from intense rain, floods, or melting snow—softens the soil, leading to erosion underneath the stairs. 
  • Freeze-Thaw Cycles: Water infiltrating existing cracks and undergoing freeze-thaw cycles enlarges these cracks over time. 
  • Substandard Concrete Work: Poorly prepared or cured concrete tends to crack and sink as time progresses. 

It’s vital to note that these elements not only affect the stairs but also threaten your home’s foundation, emphasizing the need for comprehensive solutions from experts like FSS. 

Can You Fix Sinking Concrete Steps? 

Absolutely, sinking concrete steps are repairable. However, short-term or makeshift remedies often fail to provide lasting solutions. DIY patches and traditional techniques like mudjacking tend to be temporary, proving costly and ineffective over time. 

An all-encompassing strategy is necessary to address both visible damage and underlying problems that affect the overall structural health of the home. FSS delivers holistic solutions, ensuring thorough addressing of all issues and lasting protection against recurring damages. 

The most effective remedy is concrete lifting, which involves injecting high-density polyurethane foam below the concrete. This foam expands rapidly, stabilizing and lifting each concrete slab back to its original position, curing in just 15 minutes. 

Depending on damage severity, other specialized foundation repairs, like foundation piers, might be incorporated into the restoration process. 

How to Fix Sinking Concrete Steps 

At FSS, we employ advanced concrete lifting methods to safely rehabilitate sinking concrete steps. Our inclusive process encompasses: 

  • Assessment: Conducting a thorough inspection to discern the damage’s extent, its causes, and devising an appropriate repair strategy. 
  • Drill Holes: Making small, penny-sized holes in the damaged concrete. 
  • Position Ports: Inserting injection ports into these holes before proceeding. 
  • Mix Foam: Combining the two-part specialized polyurethane foam. 
  • Inject Foam: Infusing the high-density foam beneath the impacted concrete. 
  • Lift Steps: As the foam sets, it fills gaps between the concrete steps and soil, gently raising the sunken segments. 
  • Fill Holes: After stabilizing the steps, the drilled holes are filled for a seamless finish. 
  • Fill Cracks: Any existing cracks are repaired to deter future damages. 
  • Maintain Safety: We offer various service and maintenance packages to guarantee continued stability and durability. 

Unlike temporary DIY solutions, our concrete lifting foam offers a long-term fix, safely elevating and stabilizing sinking concrete steps. 

Why Address Sinking Concrete Steps Now 

Addressing sinking concrete steps promptly is imperative to: 

  • Prevent Further Damage: Neglecting repairs accelerates damage, especially as water infiltrates expanding cracks. Swift action wards off additional issues. 
  • Avoid Foundation Complications: Settling soil underneath the steps often points to foundation problems that need urgent attention. 
  • Ensure Safety: Uneven, sinking steps heighten the risk of falls and injuries for occupants and visitors. Concrete lifting eliminates these hazards. 
  • Maintain Property Value: Sunken, fractured steps tarnish your home’s aesthetics. Effective repairs bolster both the structural and aesthetic value of your residence. 
  • Lasting Solution: FSS’s concrete lifting services come with extensive warranties, offering homeowners peace of mind. 

Stay ahead of potential issues by letting FSS inspect and rejuvenate your sinking concrete steps. Our top-tier service ensures a safe, trustworthy, and enduring remedy. 

Contact FSS for Expert Concrete Lifting Solutions 

Elevate your home’s aesthetics and safety with FSS’s concrete lifting solutions. Reach out to us today to schedule your complimentary, obligation-free inspection and learn how we can help eliminate sinking concrete steps. 

Due to our industry expertise, homeowners across Texas trust us for exceptional customer service, meticulous attention to detail, and reliable repair solutions.


Typically, our advanced technique completes the lifting process within a day. The quick-setting foam solidifies in about 15 minutes, enabling us to adjust each slab incrementally. However, other variables, like damage extent or supplementary repairs, might affect the timeline. For an accurate estimate, contact FSS for a free inspection

Thanks to the rapid curing of our high-density polyurethane foam, your stairs are ready for use just 15 minutes post-injection. This efficiency outperforms other methods like mudjacking, which demands days for curing. For more details or to schedule a complimentary inspection, reach out to FSS. 

Absolutely. FSS’s proprietary foam is engineered for resilience, ensuring longevity and resistance against environmental factors. This foam doesn’t wash away and poses no threat to the surrounding soil or plants. To learn more about our process and its durability, contact our expert team

*Disclaimer: “Concrete leveling” means the process by which cracked, uneven concrete is stabilized, and in many cases lifted, by means of PolyRenewal™ polyurethane foam. Foundation Support Specialists does not guarantee that PolyRenewal™ can make your concrete perfectly level.

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11615 Angus Rd
Suite 104B
Austin, TX 78758


1945 W. Walnut Hill Ln.
Irving, TX  75038


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Houston, TX 77041

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18630 Goll St.
San Antonio, TX 78266