Fairway landscape | Experienced Landscaping Services in Issaquah, WA

This is a very common issue in our area, often due to a faulty irrigation valve that isn't fully closing. Debris from our local water supply, winter freeze damage, or simple wear and tear can prevent the valve diaphragm from sealing. We diagnose the specific valve or zone causing the problem, clean or replace the components, and ensure your system holds pressure correctly to prevent water waste and soggy spots in your yard.

Absolutely. Timer failures in Issaquah are frequently caused by power surges from our seasonal storms or moisture intrusion into an outdoor controller. Older mechanical timers also simply wear out. We can troubleshoot the issue, repair wiring, and often recommend upgrading to a modern, Wi-Fi-enabled smart controller. These new systems are more reliable, allow for easy remote control from your phone, and can adjust watering based on local weather, which is a huge help for conserving water.

The best defense is a professional spring startup and fall winterization service. In the spring, we pressurize your system, check for leaks or broken heads from winter, and program your timer efficiently for the growing season. In the fall, we blow out all the water from the pipes to prevent freeze damage—a critical step in our climate. This regular maintenance by our local team is the most effective way to avoid unexpected leaks, timer failures, and costly repairs down the line.