The answer to 'difference between leak repair' is that leak repair and leak detection are two distinct plumbing services with different approaches and benefits. Leak repair focuses on fixing an active leak, while leak detection aims to identify the source of a leak before it becomes a larger problem.
Leak repair involves locating the specific point of the leak, such as a cracked pipe or faulty fixture, and then repairing or replacing the damaged component. This is a more immediate solution to stop the water flow and prevent further damage. Leak detection, on the other hand, uses specialized equipment and techniques to pinpoint the origin of the leak, even if it's hidden behind walls or underground. This allows the plumber to address the root cause and prevent future leaks.