Plumbing Costs in Washington (2026)
Plumbing costs in Washington are 15% above the national average. See Washington-adjusted prices for common plumbing services.
Pipe Repair in Washington
Low End
$173
Average Cost
$633
High End
$2,875
Water Heater Installation in Washington
Low End
$920
Average Cost
$2,070
High End
$4,025
Drain Cleaning in Washington
Low End
$115
Average Cost
$288
High End
$690
Toilet Installation in Washington
Low End
$230
Average Cost
$518
High End
$920
Bathroom Plumbing Remodel in Washington
Low End
$1,725
Average Cost
$5,175
High End
$13,800
Kitchen Plumbing in Washington
Low End
$575
Average Cost
$3,680
High End
$9,200
Frequently Asked Questions
How much does a plumber cost in Washington?▼
Plumber rates in Washington vary by service. Simple repairs start at $173, while major projects can reach $13,800.
Should I hire a licensed plumber?▼
Yes, always hire a licensed plumber for major work. Licensed plumbers carry insurance and guarantee their work meets local building codes.
How can I save on plumbing costs?▼
Get multiple quotes, schedule during off-peak seasons, bundle repairs together, and handle simple tasks like drain cleaning yourself.