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How much does a plumber cost in Monroe, WA?

Real prices reported by local homeowners — not national averages. Use these to sanity-check a bid. If a quote lands far outside the range, get a second one.

How to read this page. The Monroe column is what neighbours actually reported, with the date. The Monroe column is the 2026 budget figure for Monroe.
JobMonroe reportedMonroe estimate (2026)
Tankless water heater install
Reported Aug 2021
$4,500 – $7,000$4,500 – $7,000
Standard water heater install — labour
Reported Mar 2022, plus parts
$500 – $800$500 – $800
Drain snaking
Reported Oct 2020
$100$100
Outdoor faucet replacement
Reported Jun 2021, plus materials
$160 – $250$160 – $250
Toilet repair
Reported Jul 2022
$200 – $300$200 – $300

Prices span 2020–2024. Older numbers are historical anchors, not today's price. Scopes, materials and home sizes vary enormously.

Most-mentioned in Monroe

Counts are distinct discussion threads in the Monroe community, not a quality ranking. Check licence and bond, and call at least two names.

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