Floor Coatings Epoxy Urethane Polymer Waterproofing Epoxy Injection Urethane Injection Bentonite Grouting Pressure Grouting Void Filling Under Sealing Slabjacking Soil Stabilization Water Control Low Slump Compaction Foundation Repair ECP - Piering & Underpinning Foundation Wall Repair Support Beam Repair Small Concrete Pile Foundation Water Control Rock & Soil Anchors Concrete Repair Structural Repairs Epoxy Mortar Systems Polymer Mortar Systems Poured Concrete Repair Preplaced Aggregate  Concrete (PAC) Industrial Services Joint Repair Slab Repair Pro4 Inc. is unsurpassed when it comes to foundation repair knowledge and solutions. Through the years, we have proven our ability to repair all types of commercial & residential foundation problems. This has enabled us to become the leader in the foundation repair industry. ECP - Piering & Underpinning Foundation Wall Repair Support Beam Repair Small Concrete Pile Foundation Water Control Rock & Soil Anchors Before Piering After Piering Underpinning is the process of modifying an existing foundation system by extending into subsurface stratum that is deeper and more stable than the near surface soil that supports the existing foundation system. This is done to provide vertical support that is not present in the existing design due to surface soil problems.The underpinning, if properly designed and installed, provides the basis to lift the structure to a more acceptable elevation and provides vertical support to prevent the underpinned area from settling. When you select Pro4 to help you chose a foundation repair system to remedy your foundation problems, you can be sure you have made the right choice. Before After

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