How much does whole-house repiping cost?

In 2026 the typical cost is $8,000, with a range of $4,000 to $15,000 depending on scope. PEX repipe ~$8,000 typical; copper +30-40%.

What changes the price?

Local labor rates, parts availability, permits, code requirements, and job complexity. Same job in San Francisco can cost 20-40% more than the national average; rural Midwest 10-15% less.

Whole-house repiping cost in 2026

By J.D. Hartwell, editor · Updated 2026-06-21

Typical whole-house repiping cost in 2026 runs $4,000 to $15,000, with most homeowners paying around $8,000. PEX repipe ~$8,000 typical; copper +30-40%.

Estimate your cost

Adjust ZIP, home size, and the options below for a regional estimate.

ZIP code

Home size

Urgency

Low

$4,000

Typical

$8,000

High

$15,000

Source: HomeAdvisor 2024 whole-house repipe $4,000-$15,000. National-average estimates only - your exact price depends on local labor rates, parts, permits, and job complexity. Always get a verified quote.

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What's typically included

PEX repipe ~$8,000 typical; copper +30-40%. A reputable plumber will itemize labor, parts, permit fees, disposal/haul-away, and any code upgrades on a written quote before work begins.

What drives the price up or down

Regional cost of labor. Coastal metros (CA, NY, MA, WA) typically run 15-25% above national averages. Rural Midwest and South 10-15% below.
Job complexity. Access difficulty, removal of old equipment, and unexpected code work add hours.
Parts and materials. Premium brands and longer-warranty units add to upfront cost but often pay back on lifespan.
Permits and inspection. Many jurisdictions require permitted work; budget $50-$400.
Urgency. After-hours, weekend, and same-day emergency work carries a 25-50% premium.

How to get a fair quote

Get three written quotes from licensed pros on identical scope. Lock the brand and model in writing. Confirm permits and disposal are included. If one quote is 25%+ below the others, ask what's missing - usually permit work, code upgrades, or warranty service.

National range vs your range

The calculator above adjusts the national typical price by ZIP region and home size. Use it as a starting ballpark, then compare against the written quotes you receive. If a quote is wildly outside this range in either direction, ask why.

Sources: HomeAdvisor 2024 whole-house repipe $4,000-$15,000. BLS Occupational Employment Statistics (47-2152 Plumbers, Pipefitters, and Steamfitters, bls.gov/oes). HomeAdvisor true cost reports (homeadvisor.com), Angi cost guides (angi.com). Estimates only - verified quote required for any work.