Installing a kitchen sink faucet and garbage disposal together typically costs $450-$1,300, with an average near $800. The final price depends on fixture and disposal quality, plumbing or electrical changes, removal of old equipment, and local labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Faucet and disposal installation | $450 | $800 | $1,300 | Existing connections work; standard equipment |
| Faucet | $100 | $300 | $700 | Fixture price; specialty finishes can cost more |
| Garbage disposal | $100 | $250 | $500 | Unit price; capacity and noise level affect cost |
| Combined labor | $250 | $450 | $800 | Removal and straightforward installation |
Typical Price for Both Fixtures in One Visit
A standard combined installation generally totals $450-$1,300, including a midrange faucet and a ⅓- to ¾-horsepower disposal. A basic equipment package with uncomplicated connections may land near $450-$650; premium fixtures, a quieter disposal, or added plumbing work can push the estimate above $1,300.
For a routine replacement, budgeting about $800 is a practical starting point. This assumes the sink openings fit, the disposal has a compatible mounting assembly, and no cabinet, drain, or electrical upgrades are needed. In a high-cost metro area, the same work may run 15%-30% higher than a typical regional quote.
Assumptions: U.S. dollars, standard residential sink, readily available equipment, normal access, and no major code or wiring changes.
What Faucet, Disposal, and Labor Add to the Quote
Equipment makes up a substantial share of the price, but labor and small connection parts also matter. A plumber may quote one combined project rate or separate charges for each fixture. Typical labor runs $75-$150 per hour, with a service-call minimum commonly adding $75-$175 when the job is small.
| Quote component | Typical range | Pricing basis | What it covers |
|---|---|---|---|
| Faucet and supply parts | $100-$700 | $100-$700 per fixture | Standard or upgraded faucet, hoses, and seals |
| Disposal and mounting parts | $100-$500 | $100-$500 per unit | ⅓- to 1-hp unit and compatible mount |
| Installation labor | $250-$800 | $75-$150 per hour | Usually 2-4 hours for both replacements |
| Removal and disposal | $25-$100 | Per old unit | Haul-away or disposal of old equipment |
| Electrical or drain adjustments | $100-$600 | Per added task | Outlet, switch, trap, or drain corrections |
Ask whether the quote includes the faucet, disposal, haul-away, and new supply lines. For example, 3 hours at $100 per hour equals $300 in labor before parts and service charges.
How Disposal Horsepower and Sink Layout Change Price
A ⅓- or ½-hp disposal usually costs less than a ¾- or 1-hp model. Moving from a basic ⅓-hp unit to a quieter ¾-hp model can add roughly $100-$250 for equipment, while a 1-hp unit may add $200-$400 compared with a basic model. A larger motor is not automatically necessary for every household.
Sink configuration also affects fit and labor. A standard single-bowl sink with an existing disposal flange is simpler than a double-bowl setup with a long or misaligned drain run. If the drain needs more than 3-4 feet of reworking, or the sink opening does not match the faucet, expect additional parts and labor. Corroded shutoff valves or brittle supply lines can add $50-$200.
How Long a Plumber Needs for Both Installations
Replacing both fixtures in one visit commonly takes 2-4 hours for one plumber when shutoff valves, drain connections, and power are in usable condition. Separately scheduled visits can cost more because each may trigger a minimum charge. Tight cabinet access, stuck fittings, or a disposal mount that is difficult to remove can extend the appointment.
Combined labor is usually cheaper than booking two separate service calls. An electrician may be needed if the disposal lacks a properly located outlet or switch; electrical work can add $150-$500, depending on access and whether a new circuit is required. Estimate for an uncomplicated replacement; actual time depends on access and existing connections.
Three Realistic Quotes for Different Sink Setups
| Scenario | Equipment | Labor and extras | Estimated total |
|---|---|---|---|
| Basic replacement | $250 faucet and ⅓-hp disposal | 2 hours at $90; minor parts | $500-$650 |
| Midrange upgrade | $400 faucet and ¾-hp disposal | 3 hours at $110; old-unit removal | $800-$1,050 |
| Premium with updates | $700 faucet and 1-hp disposal | 4 hours at $135; electrical or drain work | $1,400-$2,000 |
The highest quote reflects added work, not just more expensive fixtures. Compare estimates by checking equipment models, labor hours, included parts, removal fees, and whether electrical or drain changes are allowances or confirmed tasks.
Why Quotes Vary Between U.S. Regions
Labor rates tend to be higher in major coastal cities and dense metro areas than in many rural markets. For the same equipment and scope, urban quotes may run about 15%-30% above a national midrange estimate; suburban prices are often closer to average, while rural travel charges can offset lower hourly rates.
Local fees and access can shift the total further. A condo with limited work hours, paid parking, or elevator reservations may incur additional labor or trip costs. Ask for a written estimate that separates the fixture price, labor, service fee, and any regional permit or building requirements.
Repair or Replace When the Disposal Still Works
If the existing disposal runs but leaks at a replaceable connection, a repair may cost $100-$250. Clearing a jam or resetting a unit can be less, though a service visit may still have a minimum charge. A replacement disposal commonly costs $250-$700 installed, depending on horsepower and whether the mounting parts can be reused.
A faucet with a worn cartridge may be repairable for $100-$250, but a corroded body or repeated leaks can make full replacement more sensible. Combining needed faucet and disposal work can avoid a second dispatch fee; replacing a functioning unit solely to match finishes usually does not lower the project cost.
Which Choices Can Keep the Installation Under Budget
Keeping the sink, drain route, and disposal wiring unchanged is the most direct way to control labor. Choose a faucet with standard connections and a disposal compatible with the existing mount, then confirm model numbers before the appointment. Buying premium finishes or sound insulation may raise equipment costs without reducing installation time.
Get two or three itemized quotes for the same equipment and scope. Schedule both installations together, clear the cabinet beforehand, and ask whether the plumber can reuse sound shutoff valves or a compatible disposal mount. Avoid approving broad allowances until the contractor identifies the specific plumbing, electrical, or code issue.