Shoreline Lawn Sprinklers "winterizes" lawn sprinkler systems throughout Rhode Island and Connecticut. We can prepare any size and style lawn sprinkler system for the freezing months of the New England winter. Our techniques and experience allow us to quickly and effectively dry your sprinkler system using compressed air to ensure a long healthy life for the system and a quick start-up come the following spring. We typically begin winterizing lawn sprinkler systems in late September and continue through November to make sure your system is prepared before the first frost of the year. All of our winterizations are environmentally safe.