Budget planning guide
Irrigation Installation cost in Seattle, WA
A transparent starter-scope range for homeowners planning irrigation installation in Seattle, WA. Review the assumptions, then use the project estimator for your own scope.
Starter-scope range
$1,980–$2,800
Planning midpoint: $2,330
The planning model applies a higher regional cost factor for this market.
What the model includes
Starter scope and assumptions
Adjust quantities for your project
Controller / Timer
1 each × $325
$330
Sprinkler Heads
20 each × $10.4
$210
Pipe & Fittings
300 linear ft × $2.6
$780
Labor
12 hr × $84.5
$1,010
This is a budgeting example based on a defined starter scope, not a quote or a live survey of local bids. Actual pricing depends on measurements, site conditions, material choices, permits, contractor availability, and the final scope.
Local guides
Compare starter scopes by city
Related project guides