We've all been there—you step into the shower expecting a stream of hot water, and all you get is a cold surprise. Or perhaps you've noticed your utility bills climbing, and you suspect your water heater is the culprit. Whether you're dealing with cold water, strange noises, or leaks, don't worry. We've got your back! Here's a handy guide on troubleshooting problems with your water heater and knowing when it's time to replace it.