What sprinkler winterization means
Winterization is clearing water out of irrigation pipes, valves and the backflow device before freezing weather, usually by blowing compressed air through each zone.
Also called blowout, sprinkler blowout.
Where it matters on a irrigation job
Fall blowouts and spring startups are the most dependable recurring irrigation work. Book customers from last year's list with a reminder before the first freeze.
What it costs
Koira's sprinkler winterization cost guide puts a typical job at $95, with most between $65 to $140. The guide shows its sources and what moves the price.
Work it out
- Cost guide: Sprinkler winterization cost
- Tools, templates and guides: Free irrigation resources