Description: At Plumbing Specialists, we use state-of-the-art technology to perform leak detection and give you possible solutions from which to choose. A pinhole leak can form due to pitted corrosion that develops from the outside in. Copper pipes are the victims of pinhole leaks, which are typically very small, allowing only a drop of water at a time to seep from the pipe. Even a slow leak can create big damage. Call to speak to one of our friendly associates to schedule your appointment today.