Basic
$0.80 – $1.78 per sq ft
PVC laterals, plastic spray heads on 4 in. pop-ups, basic indoor timer, code-required backflow preventer
How Much Does Lawn Irrigation System Cost in Washington, District of Columbia?
Design and install an automatic in-ground lawn sprinkler system (trenched PVC/poly lines, valves, rotor/spray heads, controller, backflow), per sq ft of irrigated yard.
Lawn Irrigation System in Washington, District of Columbia typically costs $0.94 to $2.09 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Lawn Irrigation System in Washington, District of Columbia
$0.94 – $2.09
per sq ftPrices in Washington are 5.0% higher than the national average for lawn irrigation system.
National average: $0.90 – $2 per sq ft
What you get at each price level
Standard
$0.94 – $2.09 per sq ft
PVC mains and laterals, 4 in. pop-up sprays and gear rotors zoned by area, Wi-Fi controller, backflow preventer
Premium
$1.18 – $2.62 per sq ft
Schedule 40 PVC mains, pressure-regulated sprays with matched-precipitation nozzles, rotors, Wi-Fi controller, rain sensor, backflow preventer
Cost Breakdown in Washington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.42 – $0.96 | sq ft |
| Labor | labor | $0.33 – $0.73 | sq ft |
| Supplies & Other | supplies | $0.09 – $0.24 | sq ft |
| Equipment & Disposal | equipment | $0.09 – $0.17 | sq ft |
Prices adjusted for Washington local market conditions.
Lawn Irrigation System photo examples
Pop-up sprinkler head watering a green lawn beside a curbed gravel bed
Photo: aqua.mech · CC BY 2.0 · Source
Find a pro to do thisLawn sprinklers running in front of a brick house with a mowed lawn
Photo: aqua.mech · CC BY 2.0 · Source
Find a pro to do thisClose view of a pop-up spray head and water mist over grass
Photo: ubcmicromet · CC BY 2.0 · Source
Find a pro to do this
Cost Factors in Washington, District of Columbia
What Affects Pricing
- Materials ($0.40-$0.91 per square foot)
- Labor ($0.32-$0.70 per square foot)
- Supplies & Other ($0.09-$0.23 per square foot)
- Equipment & Disposal ($0.09-$0.16 per square foot)
Local Price Adjustments
Material costs5.0% above avg
Labor costs4.0% above avg
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Lawn Irrigation System, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Washington
Connect with local lawn irrigation system contractors in Washington for personalized quotes based on your specific project.