Ans: The most effective way to find a slab leak is through professional detection services using advanced tools like thermal imaging cameras, moisture meters, and acoustic listening devices. EZ Plumbing USA excels in Slab Leak Detection in Imperial Beach, offering accurate and non-invasive solutions to locate hidden leaks. Signs like warm spots, increased water bills, or cracks in walls may indicate a slab leak. Early and precise detection helps prevent further damage and ensures that repairs can be completed efficiently and cost-effectively.