The Importance of Water Heater Maintenance Water heaters have become an essential part of daily life, providing comfort in both homes and businesses. However, many homeowners neglect their water heaters for years—until they suddenly stop working. When hot water disappears or the unit breaks down completely, calling a professional plumber becomes necessary. Fortunately, you can avoid this hassle by implementing proper maintenance and safety measures. Regular upkeep not only extends the lifespan of your water heater but also prevents unexpected issues and costly repairs.