Bathroom & Kitchen Plumbing Services
From a dripping faucet to a full bathroom rough-in, licensed plumbers handle every scope of kitchen and bathroom plumbing work. Find a plumber matched to your specific job.
Toilet Install / Repair
Replace a running or leaking toilet, install a new unit, or address a damaged flange. Most straightforward swaps take 1–2 hours.
Faucet Install / Repair
Repair a dripping or leaking faucet by replacing the cartridge, washer, or valve. Or pull the old unit and install a new fixture.
Sink Installation
Drop-in, undermount, or vessel sink installation including drain assembly, supply line hookup, and shutoff valve replacement.
Shower Valve Repair
Repair or replace a failing pressure-balancing or thermostatic shower valve. Includes cartridge swap, stem replacement, or full valve body swap.
Garbage Disposal Install
Remove old unit, mount new disposal, connect drain and dishwasher hookup. Electrical circuit must be present and functional before installation.
Dishwasher Install
Plumber handles the water supply connection and drain hookup. Electrical connection is separate. Includes drain loop and air gap installation.
Bathtub / Shower
Tub replacement, walk-in shower conversion, or new shower pan installation. Includes drain rough-in, supply connection, and valve installation.
Drain Clearing
Single fixture drain cleaning for slow or fully clogged bathroom or kitchen drains. Snake or hydro-jet depending on clog severity.
Bathroom & Kitchen Plumbing Costs
National average ranges based on homeowner-submitted pricing data on RateYourPlumber. High-cost markets (NYC, Los Angeles, San Francisco, Seattle) typically run 25–40% above these figures. Fixture costs are listed separately from labor — always confirm what is included in your quote.
| Service | Typical Range |
|---|---|
| Faucet repair | $100 – $250 |
| Faucet replacement (installed) | $200 – $500 |
| Toilet repair | $100 – $300 |
| Toilet replacement (installed) | $400 – $1,000 |
| Sink installation | $200 – $600 |
| Garbage disposal install | $150 – $400 |
| Shower valve repair | $200 – $500 |
| Bathtub installation | $800 – $3,000 |
Labor and fixture costs are separate unless your plumber specifically includes the fixture. Always request an itemized written estimate before authorizing work. Prices sourced from RateYourPlumber homeowner data, 2025–2026.
Repair vs. Remodel: When to Call Which Plumber
A repair plumber handles failing fixtures in an existing layout. A remodel plumber moves pipes, adds fixture locations, and works with a general contractor or directly with the homeowner on a renovation project. Knowing which you need prevents scope creep and surprise invoices.
When to call for a repair
Repair Call- •Single fixture is leaking, running, or failing but the rest of the bathroom functions normally
- •Faucet is dripping — cartridge or washer replacement is a same-day fix
- •Toilet runs continuously — fill valve or flapper replacement costs under $150
- •Shower water temperature is unstable — pressure-balancing cartridge may need replacement
- •Garbage disposal is humming but not spinning — reset button or jam clearing before replacement
- •Single slow drain that clears with snaking — not a whole-line issue
When to call for a remodel plumber
Remodel Plumber- •Moving a toilet, sink, or tub to a new location — drain and supply rough-in required
- •Adding a bathroom or half-bath where no plumbing currently exists
- •Converting a tub to a walk-in shower — drain relocation and waterproofing rough-in
- •Replacing galvanized or cast iron supply lines discovered behind walls during demo
- •Installing a new kitchen layout that requires drain and supply line relocation
- •Whole-house remodel affecting multiple bathrooms or the kitchen simultaneously
Permit required for remodel work. Any new rough-in, drain relocation, or addition of a fixture location requires a permit and inspection in virtually every U.S. jurisdiction. Ask your plumber to pull the permit — never let a contractor suggest skipping it. How we verify licensed plumbers →
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Bathroom & Kitchen Plumbing — Frequently Asked Questions
How much does a plumber charge to install a toilet?
A licensed plumber charges $400–$1,000 to install a toilet, including parts and labor. This assumes the toilet flange is in good condition and the supply line is accessible. Standard toilet replacement (remove old, install new, test and seal) takes 1–2 hours at $85–$150/hr in most markets, plus the toilet itself ($150–$500+). More complex installations — like adding a toilet where none existed, replacing a damaged flange, or installing a wall-hung toilet — run $600–$1,500+. Always get a written itemized quote that separates the toilet cost from the labor before work begins.
How much does faucet installation cost?
Faucet repair by a licensed plumber typically costs $100–$250 for a standard kitchen or bathroom faucet (washer, cartridge, or valve replacement). Faucet replacement — supply off, remove old faucet, install new faucet, reconnect supply lines — costs $200–$500 installed, not including the cost of the fixture itself. Faucets with unusual supply line configurations, older homes with corroded shutoff valves, or premium brand fixtures (Kohler, Moen, Delta with digital controls) can push the installed cost to $600+. Installing shutoff valves at the same time adds $100–$200 and is worth doing if valves are more than 15 years old.
Do I need a licensed plumber for a bathroom remodel?
Yes, a licensed plumber is required for any bathroom remodel involving new supply lines, drain relocation, vent modifications, or adding a fixture location that did not previously exist. Simple fixture swaps — replacing a toilet on an existing flange, swapping a faucet on existing supply lines — typically do not require a permit or licensed plumber, though a licensed plumber is still the best choice for quality and warranty coverage. Any new rough-in work requires a permit and inspection in virtually every U.S. jurisdiction. Work done without a permit can create insurance coverage issues and must be disclosed (and often corrected) when the home is sold.
How much does kitchen sink installation cost?
Kitchen sink installation by a licensed plumber costs $200–$600 for a standard drop-in or undermount replacement — removing the old sink, installing the new one, reconnecting the drain, garbage disposal (if present), and supply lines. A new sink in a location where there was no prior plumbing requires rough-in work and costs $600–$1,500+. Farmhouse or apron-front sinks that require cabinet modification are at the higher end of the range. Factor in the cost of the sink itself: drop-in stainless sinks start around $100; premium undermount or fireclay sinks run $300–$1,200+.
Can a plumber install a garbage disposal?
Yes. A licensed plumber can install or replace a garbage disposal and will handle the drain connection, mounting, and dishwasher drain hookup. The plumber typically does not handle the electrical connection — that is typically done by an electrician unless the plumber is also licensed for electrical work. Installing a new garbage disposal where there was none previously requires running a dedicated 120V circuit, adding $150–$400 for the electrical work. A straightforward replacement of an existing disposal (same mounting, existing circuit) takes 30–60 minutes and costs $150–$400 installed, not including the unit ($75–$400+).
How long does bathroom plumbing installation take?
A single fixture replacement (toilet or faucet) takes 1–2 hours. A full bathroom fixture package — toilet, sink faucet, tub or shower valve — takes a half day to a full day for a licensed plumber. A complete bathroom remodel involving rough-in work (new drain lines, supply lines, vent modifications) takes 2–5 days for the plumbing alone, depending on the scope, access to existing pipes, and whether structural elements must be modified. A new bathroom addition from scratch typically requires 3–7 days of plumbing work across rough-in, inspection, and finish phases.
Find a Licensed Plumber for Your Bathroom or Kitchen
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