Summertime Leak Detection Service Near Va-Du-Mar McMillan Park. A residential customer called with water leaking into her hallway closet. Came out to locate the source of the leak. Found the leak coming from a pipe behind the drywall. The pipe was old and corroded due to hard water in the home. Replaced the damaged pipe for the customer and cleaned up the water in the surrounding area. The customer was relieved on departure.