Prevent water damage and leaks with our Water Leak Early Detection Systems. Mold caused by leaks can cause significant property damage and an unhealthful environment. Plus, you face the potential loss of irreplaceable possessions. The three major causes of water problems are leaks from water heaters, washing machines and dishwashers. Sales of more than four out of every five of these appliances are for replacement. Malfunctions and leaks caused by age, wear and tear and damage can lead to untold problems. Early detection of a leak could mean the difference between a quick, easy and inexpensive repair or a major, expensive construction job.