We have the most technologically advanced leak detection equipment available. We detect leaks in water mains with leak correlation technology, line locating, and surface acoustics. We find swimming pool leaks with electronic scanners in vinyl liners. We employ divers that actually search for the leak and make the repair entirely underwater. We can repair your pool without draining all the water. We also provide pool plumbing pressure testing and sonic underground leak detection. There is no leak we cant find. We serve New York, New Jersey, Pennsylvania, and the entire Northeast. Call us if you have a water leak or swimming pool leak. We guarantee we will find it for you.