Plumbing rough-in cost calculator

Estimate plumbing rough-in cost for a residential remodel or new build, priced by fixture count plus permit and water-heater carve-outs.

Toilets

Sinks (kitchen + bathroom)

Showers / tubs

Washing machine hookups

Dishwashers

Hose bibs / outdoor faucets

Rough-in $ per fixture

Industry average: $700-1,200 per fixture for new construction. Remodel = +30%.Water heater install (if replacing)

Standard tank replace: $1,400-2,500. Tankless: $3,500-6,500.Permit fee

Contractor overhead + profit %

Total plumbing rough-in cost

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