The answer to 'why is my sprinkler system pests' is that a malfunctioning sprinkler system can attract pests like mosquitoes, ants, and other insects. Leaks, standing water, and overgrown vegetation around the sprinkler heads can create an ideal breeding ground for these pests. Additionally, damaged or clogged sprinkler heads may not be distributing water evenly, leading to damp areas that attract unwanted critters.
To address this issue, it's important to regularly inspect your sprinkler system for any signs of leaks, clogged or damaged heads, and overgrown vegetation. You may be able to fix minor problems yourself, such as cleaning or replacing sprinkler heads. However, for more complex issues like wiring problems or major leaks, it's best to call a professional sprinkler repair technician to diagnose and resolve the issue.