Adding a sink to a laundry room typically costs $500-$2,500, with many standard installations near $1,200. The price depends mainly on whether hot and cold water lines and a drain are nearby, plus sink type, cabinet work, labor rates, and permit requirements.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed laundry sink | $500 | $1,200 | $2,500 | Existing plumbing nearby |
| Utility tub and faucet | $120 | $350 | $900 | Fixture price, not installation |
| New water and drain lines | $300 | $900 | $2,000+ | Higher for long or difficult runs |
| Cabinet-style sink | $700 | $1,500 | $3,500 | Includes a basic cabinet and installation |
What a Typical Laundry Sink Installation Costs
A basic freestanding utility sink installed beside existing washer hookups usually costs $500-$1,200. A cabinet-mounted sink, upgraded faucet, or modest plumbing changes can bring the total to $1,000-$2,500. A project requiring new drain routing, wall opening, or concrete work can exceed $3,000.
For a standard 20- to 24-inch utility tub with accessible plumbing, budgeting about $1,200 is a practical starting point. That estimate assumes a midrange fixture, ordinary access, and no major electrical or structural changes. Assumptions: typical U.S. labor rates, standard materials, and a nearby drain and water supply.
How Fixture, Plumbing, and Labor Charges Add Up
Quotes vary in what they include. A useful estimate separates the sink and faucet from plumbing labor, connection parts, and any finish work. Ask whether removal of an old fixture, haul-away, tax, and permit fees are included.
| Quote item | Typical price | What changes the charge |
|---|---|---|
| Utility sink and faucet | $120-$900 | Plastic tub versus stainless steel or cabinet model |
| Plumbing labor | $300-$1,000 | Usually 3-8 hours at $75-$150 per hour |
| Supply and drain materials | $50-$300 | Pipe length, valves, trap, and fittings |
| Cabinet or wall finish work | $100-$700 | Countertop cuts, patching, and trim |
| Permit or inspection | $0-$300 | Local rules and scope of plumbing changes |
Plumbing labor and access typically account for more variation than the price of a basic tub.
Which Drain Distance and Floor Type Raise the Quote
The most important cost driver is the route from the sink to an approved drain. When the sink can connect within 3-6 feet of existing plumbing, work is often straightforward. Runs longer than 10 feet may require extra pipe, venting changes, or access through finished walls, adding several hundred dollars or more.
Concrete slabs can make a new drain expensive because cutting and patching the floor may add $500-$2,000. A wood-framed floor is often less costly to access, but joist direction and finished ceilings below can still complicate routing. Moving water lines more than 10-15 feet can also increase material and labor charges.
Confirm where the drain and vent will connect before comparing fixture prices. The sink’s size matters too: a compact 15-inch tub may fit an existing space, while a 24-inch cabinet sink can require countertop or storage changes.
Control the Price by Choosing a Simple Sink Setup
Keep the sink near washer hookups and existing drainage when possible. A freestanding tub with exposed legs usually costs less to install than a cabinet model requiring countertop fitting, trim, and wall finishing. Choose a durable midrange faucet rather than adding specialty sprayers or decorative finishes that do not change basic function.
Keeping the fixture location and plumbing route unchanged is often the strongest way to limit the bill. Buyers can also purchase the sink only after the plumber confirms dimensions and connections, avoiding returns or extra adapters.
Request two or three itemized estimates based on the same scope. Ask each contractor to identify plumbing changes, patching, disposal, and permit costs separately. If the project is part of a larger laundry-room renovation, coordinating it with other plumbing or cabinet work may reduce repeat service charges.
How Laundry Sink Prices Compare Across U.S. Regions
Labor rates and permitting make the same installation cost different amounts across the country. In lower-cost rural and Midwestern markets, a straightforward job may run about 10%-20% below the national midpoint. Major coastal cities and high-cost metro areas can be 15%-35% higher, particularly when licensed plumbing labor is in short supply.
Use regional differences as a quote-checking range, not a substitute for local bids. A simple job near existing lines might total $700-$1,500 in a lower-cost market and $1,000-$2,200 in an expensive metro. Difficult drainage, slab cutting, or finish carpentry can push either estimate higher.
Three Laundry Room Setups and Their Likely Totals
These examples show how plumbing scope changes the price. Labor assumes roughly $90-$140 per hour; local rates, fixture selection, and permit rules affect the final quote.
| Setup | Scope and labor | Estimated total |
|---|---|---|
| Basic freestanding tub | 20-inch plastic sink, nearby hookups, 3-4 labor hours | $600-$1,100 |
| Cabinet sink upgrade | 24-inch cabinet, midrange faucet, 5-7 labor hours | $1,200-$2,300 |
| New drain route | Cabinet sink, 10-15-foot drain run, wall access, 8-14 labor hours | $2,000-$4,000 |
The low estimate fits an accessible hookup, while a long drain route can more than double the project total. Assumptions: standard fixtures and no major slab cutting or code correction.
When Permits and Wall Repairs Add to the Bill
Some jurisdictions require a plumbing permit when new supply or drain piping is installed, while a fixture swap using existing connections may not. Permit and inspection charges commonly fall around $50-$300, but requirements and fees vary by city and county. Contractors may include permit handling in their quote or list it separately.
Opening finished drywall to route pipes can add $150-$600 for patching and basic paint touch-up; larger repairs or tile work cost more. If a laundry-room sink will discharge into a standpipe or shared drain, the plumber should verify that the connection meets local code before work begins.
Ask whether the estimate includes inspection, wall restoration, and disposal so the quoted total reflects the complete job.