Bathtub Replacement in Madison, WI: Costs $1,795 to $17,954

Hiring a Bathtub Replacement Contractor in Madison, WI

When comparing bathtub replacement contractors in Madison, ask each company to quote the same scope, material grade, permit responsibility, cleanup, warranty, and timeline. That keeps the $1,795 to $17,954 local range useful instead of comparing unrelated bids.

Median hourly wage, Plumbers, pipefitters & steamfitters, Madison, WI metro (BLS OEWS May 2025): $40.94

Published Bureau of Labor Statistics medians for the trades that usually do a bathtub replacement, compared with the U.S. median for the same occupation. These are employee wages, not contractor billing rates (which add overhead, insurance, equipment, and profit); HammerIO uses the local-to-national ratio (1.33 for plumbers) to scale the labor share of the estimate above.

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates for CBSA 31540 (Madison, WI). Highlighted rows feed the labor input. Full trade table: Madison construction costs.

Bathtub Replacement Cost Calculator for Madison

Adjusted using the BLS OEWS May 2025 median wage for Plumbers, pipefitters & steamfitters in the Madison, WI metro ($40.94/hr) and HammerIO's modeled material cost index (99).

Local Cost Breakdown

Bathtub Replacement vs. Home Value in Madison

Planning a Bathtub Replacement in Madison

Building permits are typically required for a bathtub replacement in Madison. HammerIO uses a modeled permit allowance of $1,066 here; actual fees follow the local fee schedule and project valuation, so confirm them with the building department and include them in your total budget. Plan for 2-4 days from start to finish.

A bathtub replacement is a complex project best left to licensed professionals. BLS reports a median wage of $40.94/hr for Plumbers, pipefitters & steamfitters in the Madison, WI metro, and contractor billing rates run higher to cover overhead, insurance, and profit, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

For the median Madison household earning $60,182/year, this project at $6,583 represents a significant investment. Consider financing options or phasing the work to spread costs over time.

Financing the project? Compare current rates with Madison mortgage and HELOC rates to estimate monthly payments. For tax implications, mortgage interest deduction may apply, see SALT deduction guide.

Methodology & Local Data Sources

How we estimate bathtub replacement costs in Madison: Our local cost figure of $6,583 for Madison, WI is calculated by adjusting the national mid-range baseline of $5,500 using two location-specific factors:

1. Labor adjustment, 60% of the project cost is treated as labor. That share is scaled by the ratio of the BLS OEWS May 2025 median hourly wage for Plumbers, pipefitters & steamfitters in the Madison, WI metro ($40.94/hr) to the U.S. median for the same occupation ($30.67/hr), a factor of 1.33. BLS publishes employee wages, not contractor billing rates, so only the ratio is used; the wage itself is not a quote.
2. Materials adjustment, 40% of cost is treated as materials, scaled by HammerIO's modeled material cost index for Madison of 99 (national baseline = 100). The BLS Producer Price Index tracks national construction-material price trends; it does not publish a city-level index, so this regional factor is an estimate.
3. Permit fees are shown as a modeled allowance of $1,066 for Madison. Actual permit costs follow the local fee schedule and vary by project scope, valuation, and inspection requirements set by the local building department.
4. Scope pricing for this project in Madison: quotes should be compared by equipment, design, access, permit, and finish assumptions rather than a square-foot shortcut.

Authoritative data sources (US gov):

• BLS Occupational Employment and Wage Statistics (May 2025), median hourly wages by trade for Madison, WI metro; the labor input above
• BLS Producer Price Index, Construction Materials, monthly materials cost tracking
• U.S. Census Bureau, Madison QuickFacts, household income, demographics, housing
• DOE Building Energy Codes Program, energy efficiency requirements affecting bathtub replacement permits
• International Code Council (ICC), IBC, IRC, and IECC code references most Wisconsin jurisdictions adopt
• EPA RRP Rule, Renovation, Repair, and Painting compliance for pre-1978 homes

Disclaimer: Cost estimates are based on regional averages and modeling, actual quotes from licensed contractors in Madison can vary widely from these figures based on project complexity, contractor backlog, and material availability. Always obtain at least 3 written bids before committing.

Reviewed by Rowan Ashby · Last updated 2026

Find a Licensed Contractor + Permits in Madison

For a bathtub replacement in Madison, Wisconsin, verify whether the contractor or specialty trade must be licensed, registered, insured, or permitted locally. Use official lookup tools and the local building department instead of trusting general directory sites:

Why this matters: Hiring an unqualified or uninsured contractor in Wisconsin can create insurance, inspection, warranty, and code-compliance problems. Always verify license or registration requirements, insurance, permit responsibility and inspection closeout before signing contracts.