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When to Winterize Sprinklers in Reno (and Why It Matters)

Blow out irrigation lines before the first hard freeze, usually October into early November. What happens if you wait.

By Ramiro Perez · · 3 min read

Irrigation system being prepared for winter in Reno

Before the first hard freeze

Winterize before the first hard freeze, usually October into early November. Water left in the lines freezes, expands and splits pipe, which costs far more than the blowout.

Spring startup

In spring we bring the system back online and check it head by head, cleaning nozzles where mineral buildup has clogged them.

Questions About This Topic

How do I know if I have a leak?

A bill that jumped, one area that stays wet, weak pressure, or water running when nothing is scheduled.

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One contractor for the whole year. Landscape installation and maintenance through the warm months, irrigation that gets fixed the week you report it, and snow removal that keeps your lot open when the storms come. Licensed, insured, and used to working around tenants and business hours.