Signs that indicate the need for water heater maintenance in Chicago include reduced hot water supply or temperature, strange noises from the water heater, leaks or puddles around the unit, rusty or discolored water, and unpleasant odors from the hot water. If you experience any of these signs, it’s essential to contact J. Blanton for professional water heater maintenance. Our highly skilled technicians are dedicated to providing the best service in the industry, using quality parts and equipment to ensure optimal water heater performance.