What drives the price
The work happens lying on your back inside a cabinet, reaching over the sink basin to nuts you cannot see. That awkwardness is the labour cost. Old supply lines and corroded mounting nuts are what turn a one-hour job into three.
- Whether the old mounting nuts are corroded in place
- Number of holes in the sink and whether the new faucet matches
- Adding or removing a soap dispenser, sprayer or filter tap
- Replacing supply lines and shutoff valves at the same time, which is usually wise
- Granite or composite worktops, where the reach is deeper
Should you DIY this or call a professional?
Either. With a basin wrench and patience this is a satisfying afternoon job, and new faucets come with clear instructions. Call a pro if the shutoff valves under the sink are seized or weeping, if the mounting nuts will not move, or if the new faucet needs a different number of holes than the sink has.
Signs you need this repair
- Persistent dripping that survives a cartridge change
- Corrosion or mineral damage on the body
- Loose base that rocks in the worktop
- Sprayer that has stopped diverting
- Simply wanting a different fixture
How to not get overcharged
Buy the faucet yourself - the markup on plumber-supplied fixtures is real - but check first that they will fit a customer-supplied unit and still warrant the labour. Ask them to replace the shutoff valves and supply lines while they are under there; adding it now costs a fraction of a separate visit later.
Get competing quotes freeOur agents contact local pros, collect quotes, and negotiate on your behalf. You pay nothing to source.
Red flags to watch for
- Refusing to install a faucet you bought without explaining why
- A quote that excludes supply lines and then bills them
- Cabinet or worktop work suggested for a straightforward swap
- No price given until the old faucet is already off
Frequently asked questions
How much does it cost to replace a kitchen faucet?+
Professional kitchen faucet installation typically runs $200-$450 in labour, averaging near $300, plus the faucet itself at $80-$400.
Can I replace a kitchen faucet myself, or should I hire a professional?+
Either. With a basin wrench and patience this is a satisfying afternoon job, and new faucets come with clear instructions. Call a pro if the shutoff valves under the sink are seized or weeping, if the mounting nuts will not move, or if the new faucet needs a different number of holes than the sink has.
How long does it take to replace a kitchen faucet?+
1-2 Hours. Scheduling and parts availability can extend the overall timeline beyond the hands-on work itself.
What makes the price of this job go up or down?+
Whether the old mounting nuts are corroded in place. Number of holes in the sink and whether the new faucet matches. Adding or removing a soap dispenser, sprayer or filter tap. Replacing supply lines and shutoff valves at the same time, which is usually wise. Granite or composite worktops, where the reach is deeper.
How do I avoid being overcharged?+
Buy the faucet yourself - the markup on plumber-supplied fixtures is real - but check first that they will fit a customer-supplied unit and still warrant the labour. Ask them to replace the shutoff valves and supply lines while they are under there; adding it now costs a fraction of a separate visit later.