Here in the Puget Sound, we can experience freezing temperatures. Consequently, your irrigation system must be properly winterized to safeguard against freeze damage. Our Winterization service includes:
Turn water off to the sprinkler system.
Deactivate controller and valves. Remove battery from solid-state controller.
Clear all lines of water with compressed air, and, if applicable, open all manual drains and faucets
Because the timing of the arrival of freezing weather varies from season to season, we recommend winterization between late September and first of November each year.
