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Compare Plumbing costs in Federal Way, WA (2026)
Not sure which option fits? Here's how every Plumbing project compares in Federal Way — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Whole House Repipe (from $4,350).
Whole House RepipeBest value$4,350 – $9,800
Best for: Replaces aging or failing supply pipesTypically $7,100
Sewer Line Replacement$3,850 – $14,550
Best for: Fixes a failed or collapsed main sewer lineTypically $9,200
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Estimates are localized to Federal Way (mixed climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.