Signs that your swamp cooler may need repair include inadequate cooling, unusual noises, water leaks, or an unpleasant odor coming from the unit. These issues can be caused by a variety of problems, such as clogged cooling pads, motor issues, or water distribution problems. If you notice any of these signs, it’s important to contact NuFlow Trenchless Spokane HVAC for a professional assessment. Prompt repairs can prevent further damage and restore the efficiency and effectiveness of your swamp cooler, ensuring your home remains comfortable during the warmer months.