LIS Winterization Schedule 2025 (incomplete)

No. In our area, draining the system and removing/disassembling backflow assemblies is sufficient and helps avoid cumulative air-pressure wear on valves and heads.

Only if inside access is required. Otherwise, no.

We’ll skip the stop and reschedule to keep routes on time; rescheduling may include a trip charge and a later date.

If a deep freeze is forecast before your date: set controller OFF and, if safely accessible, close the irrigation shut-off. We’ll finish full winterization on your route.