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Why trust this? A licensed plumber’s breakdown — real install costs, not equipment-only sticker prices.
Quick answer
Most homeowners pay $150–$400 to have a faucet professionally installed or swapped in 2026 — the faucet itself ($20–$350) plus one to two hours of labor. The job splits into the faucet and the labor:
- Like-for-like bathroom swap: ~$150–$300 — the cleanest job (30–60 min labor + a $20–$250 faucet).
- Kitchen swap (standard → pull-down): ~$200–$450 — heavier faucet, deeper cabinet reach.
- Labor alone: $45–$200/hr — a clean swap with working shut-offs takes a plumber 30–60 minutes.
- National-average calculators (full insured-plumber overhead) list $514–$845 per faucet.
Figures triangulated across HomeGuide, Homewyse (May 2026), Angi, RateYourPlumber & Inch Calculator, anchored to Plumbing Picks’ Cost Index.
⭐ A PLUMBER’S TOP PICK
Picking the faucet itself? For the kitchen: Best Kitchen Faucets →
For the bath: Best Bathroom Faucets →
Faucet pricing confuses people because the quotes are all over the map — one plumber says $150, a calculator says $800, and the box at the store says $90. They’re all telling the truth; they’re just describing different jobs. The single biggest swing is whether you’re swapping a faucet that’s already there or installing one in a new spot, and after that it comes down to who does the work, where you live, and the condition of the shut-off valves under your sink. Here’s the honest 2026 breakdown from a licensed plumber, so you know where the money actually goes before anyone quotes you.
What it costs by scenario
| Scenario | Typical installed cost | What’s involved |
|---|---|---|
| Like-for-like bathroom faucet swap | $150–$300 | The cleanest job: 30–60 min labor + a $20–$250 faucet, shut-offs already there. |
| Kitchen faucet swap (standard → pull-down) | $200–$450 | Heavier faucet, deeper cabinet reach; unit $130–$350. |
| National-average calculator band (full overhead) | $514–$845 | Homewyse May 2026 — bundles mobilization + insured-plumber rates. |
| New-location install (run new supply lines) | +$200–$500 | Needs a plumber to run piping — this is not a swap. |
| Centerset → widespread conversion | $200–$400 | Different hole spacing; may need a deck plate or drilling. |
| Drill a new hole in granite/quartz | $250–$400 | Stone drilling is specialist labor. |
What you’re actually paying for
1) The faucet unit ($20–$350+)
Bathroom faucets run $20–$250 (most sink faucets land $70–$250); kitchen faucets run $130–$350; touchless, pull-down, and premium finishes go higher. By hole configuration, a centerset faucet is ~$75–$250 and a widespread (3-piece) is ~$150–$600. The faucet is the part you control most — and the part where spending more genuinely buys a better cartridge and finish that lasts.
2) Labor ($45–$200/hr)
Most plumbers charge $45–$150/hr (up to ~$200 in high-cost metros). A clean like-for-like swap with working shut-off valves takes 30–60 minutes; most installs land in the 1–2 hour range. Homewyse lists bathroom faucet labor at roughly $99–$218 once an insured plumber’s overhead is baked in — which is exactly why a handyman’s quote and a licensed plumber’s quote for the “same” job can be $150 apart.
3) The extras that add up
New braided supply lines, a new shut-off valve if the old one is seized, a basket strainer or pop-up drain assembly, plumber’s putty/tape, and haul-away of the old fixture. None is expensive on its own, but a seized shut-off valve is the classic “$150 job becomes $300” surprise. Ongoing cost is essentially nothing — a quality faucet runs for years, and the main long-term item is a $10–$40 replacement cartridge.
The 6 cost drivers (what the thin quotes skip)
- Swap vs. new location — the single biggest swing. A replacement reuses the existing supply lines and drain; a brand-new install needs new piping run to the spot (and a plumber), which is why “new install” always quotes higher than “replace.”
- Hole configuration — centerset (holes ≤4″ apart), widespread (8″), or single-hole. Converting between them, or going from a 3-hole sink to a single-hole faucet (needs a deck plate), changes the labor.
- Countertop material — drilling a new hole in granite or quartz is specialist work ($250–$400); a stainless or laminate top is trivial.
- Condition of the old valves/lines — corroded or seized shut-off valves and rotted supply lines turn a 30-minute swap into a 2-hour job (and pull in a small valve-replacement charge).
- Faucet type — touchless (needs a battery/transformer + sensor wiring), pull-down sprayers, and pot-fillers add time over a basic two-handle.
- Who does the work — a handyman is cheaper than a licensed plumber but typically isn’t licensed/insured; the national-average calculators assume an insured plumber, which is why their numbers run higher.
DIY vs. pro — the honest call
DIY makes sense for a like-for-like replacement where the shut-off valves work and the new faucet matches the existing hole config: shut the water, disconnect the supply lines, drop in the new faucet, reconnect, test. Realistic material cost is $30–$150 (faucet + braided supply lines + plumber’s tape), saving the $100–$300 in labor.
Call a pro when the job needs new supply lines, a new shut-off valve, a drilled countertop hole, a centerset→widespread conversion, or the old valves are seized — anything past a clean swap is where DIY jobs turn into a flooded cabinet.
A faucet swap is one of the few plumbing jobs a careful homeowner can actually do — if the shut-offs turn and the holes line up. The bill goes up the moment the old valve won’t close or the new faucet doesn’t match the sink’s holes; that’s plumber territory, and trying to force it is how a 30-minute job floods the vanity.
— A Licensed Plumber, Plumbing Picks
Before you start any swap, know where your main water shutoff is — and if you’re budgeting other plumbing jobs this year, our cost to install a water softener guide uses the same labor-vs-equipment breakdown.
Bottom line
Budget $150–$400 for a standard faucet swap in 2026 — the low end for a clean bathroom replacement, more for a kitchen pull-down, and $514–$845 if a national-average insured-plumber calculator is quoting you the full-overhead number. A like-for-like swap with working shut-offs is genuine DIY territory; new supply lines, a drilled countertop, or a hole-config change is where you call a pro. When you’re ready to choose the faucet itself, here are our tested picks → the kitchen faucets we recommend and our best bathroom faucets.
Frequently asked questions
How much does it cost to install a faucet?
Most homeowners pay about $150 to $400 to have a faucet professionally installed or swapped in 2026, which is the faucet itself ($20 to $350) plus one to two hours of labor. A like-for-like bathroom swap runs at the low end ($150 to $300), a kitchen pull-down runs higher ($200 to $450), and national-average calculators that bundle full insured-plumber overhead list $514 to $845 per faucet. Figures triangulated across HomeGuide, Homewyse, Angi and Inch Calculator 2026 data.
Is it cheaper to install a faucet yourself?
Yes, for a like-for-like replacement where the shut-off valves work and the new faucet matches the existing hole configuration. A confident DIYer can shut the water, disconnect the supply lines, drop in the new faucet and reconnect, with a material cost of about $30 to $150 and saving roughly $100 to $300 in labor. Any job that needs new supply lines, a new shut-off valve, a drilled countertop hole, or a centerset-to-widespread conversion should go to a pro, because past a clean swap is where DIY jobs flood the cabinet.
Does a kitchen faucet cost more to install than a bathroom faucet?
Usually, yes. A kitchen faucet swap typically runs $200 to $450 versus $150 to $300 for a bathroom faucet, because kitchen faucets are heavier, often pull-down or touchless, and the install means reaching deeper into a cabinet under the sink. The faucet unit itself also costs more, roughly $130 to $350 for a kitchen faucet against $20 to $250 for a bathroom one.
Why do some quotes say $150 and others say $800?
Because they describe different jobs and different installers. A $150 quote is a like-for-like swap with working shut-off valves done quickly, often by a handyman. An $800 number usually comes from a national-average calculator that assumes a licensed, insured plumber with full overhead, or a job that is not a simple swap, such as a new-location install needing new supply lines, a drilled stone countertop, or a centerset-to-widespread conversion. Who does the work, your region, and whether it is a swap or a fresh install drive the spread.
Related plumbing cost guides
Pricing another project? These plumber-written cost breakdowns use the same real-world, source-checked numbers — no national-average guesswork:
- Cost to install a whole-house water filter
- Cost to install a water softener
- Cost to install a reverse-osmosis system
- Cost to install a sump pump
- Cost to install a bidet
Fix the 12 Most Common Plumbing Problems Yourself — Free Plumber’s Handbook — including the 10-minute faucet fixes anyone can do
Step-by-step fixes for the 12 most common problems — and exactly when to call a pro. Free and instant, from a licensed plumber. Save hundreds on calls you didn’t need.