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Foundation Issue
Compaction GroutingExplained

Our compaction grouting service increases soil load capacity by injecting a cement/grout mixture under high pressure using specialized equipment. This process fills voids, compacts soil layers, and improves overall soil density for enhanced stability and support.

Why You Should Repair It Now?

Don't let sinkholes threaten the stability of your dream home. Address the issue promptly to prevent further damage and protect your property from the destructive effects of soil degradation.

Enhance Soil Support: Ram Jack's Compaction Grouting Service

  • Increase Soil Load Capacity
  • Fill Voids
  • Improve Soil Density
  • Prevent Sinkhole Damage
A Ram Jack worker injecting a grout mixture into the soil. A pump set up to inject a grout mixture under a sunken concrete slab.
Foundation Issue

Guaranteed Reliability

At local franchises, customer satisfaction takes top priority, and they demonstrate this by offering lifetime limited warranty coverage. They go the extra mile to provide customers peace of mind by installing steel piles specifically designed to remain stable. If you have concerns about foundation movement, our dedicated dealers will promptly inspect, adjust, or replace a pile and its associated bracket as necessary. Moreover, they will thoroughly assess your property for any signs of soil movement beyond their previous work.

READY TO TAKE THE NEXT STEP? Book Appointment To Get Started

  • 1. Assess

    Find your local Ram Jack dealer. You’ve found the right company now find your closest dealer.

  • 2. Book Appointment

    Book an appointment with our project managers to evaluate and diagnose your foundation issues.

  • 3. Proposal

    Repair solutions completely customized and manufactured based on your property’s needs

  • 4. Finalize & Repair

    Financing and payment options that let you flex your budget


Trusted Solutions from Ram Jack Foundation Repair Experts

Ram Jack uses compaction grouting in many applications including sinkhole remediation and foundation repair. Many types of soil can see improvement with compaction grouting. Compaction grouting is used for support and densification as well as void filling. This method is used to fill the voids in the ground around and under your dwelling, providing foundation reinforcement, and can be used for sinkhole repair.

*Not all locations offer this specialized service.

How Does Compaction Grouting Work?

The main purpose of compaction grouting is to increase the load the soil can bear by adding material to the lower soil layers. To do this, we utilize a limited-access drill to drill to the adequate depth. Next, a thick cement/grout mixture is pumped into the ground under high pressure using a Schwing 500 grout pump and steel casing. The soils are compacted as the cement/grout mixture penetrates the soil.

The thick cement mixture is formulated to remain tight within the soil and fill any voids. The grout seals off the top of the limestone layer first. As the casings are removed section by section, the compaction grout increases soil density layer by layer. Finally the casings are removed from the ground, loaded back on the trailer, and removed from the repaired property.

Reliable Solutions from Trusted Professionals

If you believe your property requires sinkhole remediation, then the licensed, proven foundation repair professionals at Ram Jack are ready to speak with you. For nearly half a century, Ram Jack has been a premier name in foundation repair. Our organization owns a dozen patents, has more than 50 locations nationwide, and offers warranties on the quality of its work. Our team is ready to assess your home and, if necessary, implement swift and precise sinkhole solutions on your property.

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Read More Reviews
  • “After four days of heavy rain, our basement is completely dry! You do a great job!” - Pat K.
  • “I wanted to call in and brag on the crew at our home, they were respectful, nice to be around, did excellent work, and were really hard ...” - Mrs. Jones
  • “Your crew completed the repairs on our house today and we couldn't be more pleased. The cracks in brick and misalignment have been ...” - James G, North Carolina