How is a sinkhole repaired? Repair methods depend on the size and severity of the sinkhole — but the goal is always the same: restore stability and protect your home’s foundation. Here are the most common solutions: 🔹 Compaction Grouting: Cement-like material is injected deep into the ground to fill voids and strengthen weak soil. 🔹 Underpinning: Steel piers or pilings are installed beneath your home to provide solid, lasting support. Every property is unique, which is why a professional inspe