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Compare Plumbing costs in Naperville, IL (2026)

Not sure which option fits? Here's how every Plumbing project compares in Naperville — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Whole House Repipe (from $3,900).

Whole House RepipeBest value$3,900 – $8,800

Best for: Replaces aging or failing supply pipesTypically $6,350

Sewer Line Replacement$3,550 – $13,350

Best for: Fixes a failed or collapsed main sewer lineTypically $8,450

Often paired with Plumbing in Naperville

Homeowners tackling Plumbing frequently budget for these too.

Water Heaters

Tank Water Heater Replacement

Typical 2026$1,300 – $3,450

Painting

Interior House Painting

Typical 2026$4,150 – $12,500

Estimates are localized to Naperville (cold climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.