Kitchen and bathroom faucet costs, DIY vs plumber, and when repair stops making sense.
Updated April 2026
All costs include parts and standard labor unless noted otherwise. Ranges reflect national averages — your area may be higher or lower.
| Item | Typical installed range |
|---|---|
| Kitchen faucet replacement | $150 – $400 |
| Bathroom faucet replacement | $150 – $350 |
| Pot filler install | $300 – $700 |
| Instant hot water tap | $200 – $500 |
| Shower head install | $75 – $200 |
Replace when: persistent dripping after cartridge replacement, visible corrosion on the faucet body, handles are hard to turn even after cleaning, or the faucet is more than 15 years old. Repair when: a single drip that stops after replacing the cartridge ($20-$40 DIY part).
A basic faucet swap is one of the most accessible plumbing DIY projects. You need a basin wrench ($15), adjustable pliers, and plumber's tape. Budget 30-60 minutes. A plumber charges $100-$200 for the same job — worth it if supply lines are corroded or you cannot reach the mounting nuts.
Based on national trade data and contractor experience. Updated April 2026. All ranges are for planning purposes only — not a quote or guarantee. Actual costs vary by region, scope, access, materials, and contractor.