Garage Floor Leveling & Void Filling

Sinking Concrete Garage Floor Leveling & Void Repair

Raise & Level Your Sinking Pittsburgh Concrete Garage Floors Using Polyurethane Foam Injection Technology

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 Why Is My Concrete Garage Floor Sinking?

Concrete garage floors can sink or settle for a variety of reasons. Some of the most common causes include:

  1. Soil movement: The soil beneath your Pittsburgh garage floor may shift or settle over time due to changes in moisture levels, erosion, or other environmental factors. This can cause the concrete slab to sink or settle unevenly.
  2.  Poor compaction: If the soil beneath your Pittsburgh garage floor was not properly compacted before the concrete was poured, it may settle and shift over time, leading to sinking or settling of the slab.
  3. Drainage issues: Poor drainage around your garage can cause water to collect beneath the concrete slab, leading to soil erosion and settling.


4. Weak subgrade: The subgrade beneath your Pittsburgh garage floor may be weak or unstable, which can cause the concrete slab to sink or settle over time.

5. Heavy loads: If heavy vehicles or equipment are regularly parked or operated on your garage floor, this can cause the slab to sink or settle over time.


It's important to address sinking or settling in your garage floor as soon as possible, as it can lead to safety hazards and further damage to your property. By using polyurethane foam injection, we can provide a quick, cost-effective, and long-lasting solution to raise your sinking concrete garage floor slab.


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 Call us at (412) 704-4928

How Do I Know How Big My Garage Void Is?


When building a garage floor, it's important to have a solid foundation. However, even the most stable-looking soil can have hidden voids that compromise the integrity of the structure. That's where a DCP soil test comes in.


At Big Bear Concrete Leveling, we offer DCP soil tests to determine the depth and extent of voids in your soil. Our DCP test uses a cone-shaped tool to measure the resistance of soil to a standard penetration depth. The sudden drop in resistance indicates that the cone has encountered a void or layer of weak soil. By repeating this process at various locations, we can determine the depth and extent of the voids.

Identifying and characterizing voids in soil is crucial in ensuring the safety and stability of any structure built on it. Voids can cause uneven settlement and potential collapse of the structure.


With our DCP soil test, you can have peace of mind knowing the soil beneath your structure is stable and secure. Our team of experts has years of experience in soil testing, and we use the latest technology and equipment to provide accurate and reliable results. Our DCP soil test is fast, efficient, and cost-effective, making it an excellent choice for anyone who wants to ensure the safety and longevity of their structure.

At Big Bear Concrete Leveling, we pride ourselves on providing excellent customer service and going above and beyond to meet our clients' needs. Contact us today at 412-704-4928 to schedule your DCP soil test and ensure the stability of your structure.


How Do We Know How Much Foam to Use?

Once our team of experts has the results from your DCP Soil Analysis.  We will make foam injections at various depths. Once the foam application process is complete. We will perform follow up DCP Testing to confirm stabilization and repaired soils.

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