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Compare Plumbing costs in San Jose, CA (2026)
Not sure which option fits? Here's how every Plumbing project compares in San Jose — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Whole House Repipe (from $4,000).
Whole House RepipeBest value$4,000 – $9,000
Best for: Replaces aging or failing supply pipesTypically $6,500
Sewer Line Replacement$3,550 – $13,400
Best for: Fixes a failed or collapsed main sewer lineTypically $8,500
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Estimates are localized to San Jose (mixed climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.