Water heater issues can be stressful, but as long as you call in the professionals, they’ll handle the problem with ease. Some signs you should look for are strange noises and smells, fluctuations in water temperature, and leaks. The best way to ensure your water heater remains in good condition is to invest in annual inspections. If it’s been more than a year since a professional has looked at it, be sure to schedule an appointment right away. This can help to prevent the future need for water heater repairs.